git.delta.rocks / unique-network / refs/commits / 25b82cffb2c3

difftreelog

style fix clippy/rustfmt warnings

Yaroslav Bolyukin2021-06-25parent: #fa23d15.patch.diff
in: master

35 files changed

modifiedcrates/evm-coder-macros/src/lib.rsdiffbeforeafterboth
--- a/crates/evm-coder-macros/src/lib.rs
+++ b/crates/evm-coder-macros/src/lib.rs
@@ -1,3 +1,5 @@
+#![allow(dead_code)]
+
 use darling::FromMeta;
 use inflector::cases;
 use proc_macro::TokenStream;
modifiedcrates/evm-coder-macros/src/solidity_interface.rsdiffbeforeafterboth
--- a/crates/evm-coder-macros/src/solidity_interface.rs
+++ b/crates/evm-coder-macros/src/solidity_interface.rs
@@ -1,3 +1,5 @@
+#![allow(dead_code)]
+
 use quote::quote;
 use darling::FromMeta;
 use inflector::cases;
@@ -545,6 +547,7 @@
 				#(
 					#call_inner
 				)*
+				#[allow(unreachable_code)] // In case of no inner calls
 				fn call(&mut self, c: Msg<#call_name>) -> ::core::result::Result<::evm_coder::abi::AbiWriter, Self::Error> {
 					use ::evm_coder::abi::AbiWrite;
 					type InternalCall = #call_name;
modifiedcrates/evm-coder/tests/a.rsdiffbeforeafterboth
--- a/crates/evm-coder/tests/a.rs
+++ b/crates/evm-coder/tests/a.rs
@@ -1,3 +1,5 @@
+#![allow(dead_code)] // This test only checks that macros is not panicking
+
 use evm_coder::{solidity_interface, types::*, ToLog};
 use evm_coder_macros::solidity;
 
modifiednode/cli/build.rsdiffbeforeafterboth
--- a/node/cli/build.rs
+++ b/node/cli/build.rs
@@ -6,7 +6,7 @@
 use substrate_build_script_utils::{generate_cargo_keys, rerun_if_git_head_changed};
 
 fn main() {
-    generate_cargo_keys();
+	generate_cargo_keys();
 
-    rerun_if_git_head_changed();
+	rerun_if_git_head_changed();
 }
modifiednode/cli/src/chain_spec.rsdiffbeforeafterboth
--- a/node/cli/src/chain_spec.rs
+++ b/node/cli/src/chain_spec.rs
@@ -64,20 +64,22 @@
 		// ID
 		"dev",
 		ChainType::Local,
-		move || testnet_genesis(
-			// Sudo account
-			get_account_id_from_seed::<sr25519::Public>("Alice"),
-			vec![
-				get_from_seed::<AuraId>("Alice"),
-				get_from_seed::<AuraId>("Bob"),
-			],
-			// Pre-funded accounts
-			vec![
+		move || {
+			testnet_genesis(
+				// Sudo account
 				get_account_id_from_seed::<sr25519::Public>("Alice"),
-				get_account_id_from_seed::<sr25519::Public>("Bob"),
-			],
-			id,
-		),
+				vec![
+					get_from_seed::<AuraId>("Alice"),
+					get_from_seed::<AuraId>("Bob"),
+				],
+				// Pre-funded accounts
+				vec![
+					get_account_id_from_seed::<sr25519::Public>("Alice"),
+					get_account_id_from_seed::<sr25519::Public>("Bob"),
+				],
+				id,
+			)
+		},
 		// Bootnodes
 		vec![],
 		// Telemetry
@@ -101,30 +103,32 @@
 		// ID
 		"local_testnet",
 		ChainType::Local,
-		move || testnet_genesis(
-			// Sudo account
-			get_account_id_from_seed::<sr25519::Public>("Alice"),
-			vec![
-				get_from_seed::<AuraId>("Alice"),
-				get_from_seed::<AuraId>("Bob"),
-			],
-			// Pre-funded accounts
-			vec![
+		move || {
+			testnet_genesis(
+				// Sudo account
 				get_account_id_from_seed::<sr25519::Public>("Alice"),
-				get_account_id_from_seed::<sr25519::Public>("Bob"),
-				get_account_id_from_seed::<sr25519::Public>("Charlie"),
-				get_account_id_from_seed::<sr25519::Public>("Dave"),
-				get_account_id_from_seed::<sr25519::Public>("Eve"),
-				get_account_id_from_seed::<sr25519::Public>("Ferdie"),
-				get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
-				get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
-				get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
-				get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
-				get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
-				get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
-			],
-			id,
-		),
+				vec![
+					get_from_seed::<AuraId>("Alice"),
+					get_from_seed::<AuraId>("Bob"),
+				],
+				// Pre-funded accounts
+				vec![
+					get_account_id_from_seed::<sr25519::Public>("Alice"),
+					get_account_id_from_seed::<sr25519::Public>("Bob"),
+					get_account_id_from_seed::<sr25519::Public>("Charlie"),
+					get_account_id_from_seed::<sr25519::Public>("Dave"),
+					get_account_id_from_seed::<sr25519::Public>("Eve"),
+					get_account_id_from_seed::<sr25519::Public>("Ferdie"),
+					get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+					get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+					get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
+					get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
+					get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
+					get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
+				],
+				id,
+			)
+		},
 		// Bootnodes
 		vec![],
 		// Telemetry
@@ -142,75 +146,74 @@
 }
 
 fn testnet_genesis(
-    root_key: AccountId,
+	root_key: AccountId,
 	initial_authorities: Vec<AuraId>,
-    endowed_accounts: Vec<AccountId>,
+	endowed_accounts: Vec<AccountId>,
 	id: ParaId,
 ) -> GenesisConfig {
-
-	let vested_accounts = vec![
-		get_account_id_from_seed::<sr25519::Public>("Bob"),
-	];
+	let vested_accounts = vec![get_account_id_from_seed::<sr25519::Public>("Bob")];
 
-    GenesisConfig {
+	GenesisConfig {
 		system: nft_runtime::SystemConfig {
 			code: nft_runtime::WASM_BINARY
 				.expect("WASM binary was not build, please build it!")
 				.to_vec(),
 			changes_trie_config: Default::default(),
 		},
-        pallet_balances: BalancesConfig {
-            balances: endowed_accounts
-                .iter()
-                .cloned()
-                .map(|k| (k, 1 << 70))
-                .collect(),
-        },
+		pallet_balances: BalancesConfig {
+			balances: endowed_accounts
+				.iter()
+				.cloned()
+				.map(|k| (k, 1 << 70))
+				.collect(),
+		},
 		pallet_treasury: Default::default(),
 		pallet_sudo: SudoConfig { key: root_key },
 		pallet_vesting: VestingConfig {
-            vesting: vested_accounts
-                .iter()
-                .cloned()
-                .map(|k| (k, 1000, 100, 1 << 98))
-                .collect(),
-        },
-        pallet_nft: NftConfig {
-            collection_id: vec![(
-                1,
-                Collection {
-                    owner: get_account_id_from_seed::<sr25519::Public>("Alice"),
-                    mode: CollectionMode::NFT,
-                    access: AccessMode::Normal,
-                    decimal_points: 0,
-                    name: vec![],
-                    description: vec![],
-                    token_prefix: vec![],
-                    mint_mode: false,
+			vesting: vested_accounts
+				.iter()
+				.cloned()
+				.map(|k| (k, 1000, 100, 1 << 98))
+				.collect(),
+		},
+		pallet_nft: NftConfig {
+			collection_id: vec![(
+				1,
+				Collection {
+					owner: get_account_id_from_seed::<sr25519::Public>("Alice"),
+					mode: CollectionMode::NFT,
+					access: AccessMode::Normal,
+					decimal_points: 0,
+					name: vec![],
+					description: vec![],
+					token_prefix: vec![],
+					mint_mode: false,
 					offchain_schema: vec![],
 					schema_version: SchemaVersion::default(),
-                    sponsorship: SponsorshipState::Confirmed(get_account_id_from_seed::<sr25519::Public>("Alice")),
-                    const_on_chain_schema: vec![],
+					sponsorship: SponsorshipState::Confirmed(get_account_id_from_seed::<
+						sr25519::Public,
+					>("Alice")),
+					const_on_chain_schema: vec![],
 					variable_on_chain_schema: vec![],
-					limits: CollectionLimits::default()
-                },
-            )],
-            nft_item_id: vec![],
-            fungible_item_id: vec![],
-            refungible_item_id: vec![],
-            chain_limit: ChainLimits {
-                collection_numbers_limit: 100000,
-                account_token_ownership_limit: 1000000,
-                collections_admins_limit: 5,
-                custom_data_limit: 2048,
-                nft_sponsor_transfer_timeout: 15,
-                fungible_sponsor_transfer_timeout: 15,
+					limits: CollectionLimits::default(),
+				},
+			)],
+			nft_item_id: vec![],
+			fungible_item_id: vec![],
+			refungible_item_id: vec![],
+			chain_limit: ChainLimits {
+				collection_numbers_limit: 100000,
+				account_token_ownership_limit: 1000000,
+				collections_admins_limit: 5,
+				custom_data_limit: 2048,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
 				refungible_sponsor_transfer_timeout: 15,
 				offchain_schema_limit: 1024,
 				variable_on_chain_schema_limit: 1024,
 				const_on_chain_schema_limit: 1024,
-            },
-        },
+			},
+		},
 		parachain_info: nft_runtime::ParachainInfoConfig { parachain_id: id },
 		pallet_aura: nft_runtime::AuraConfig {
 			authorities: initial_authorities,
@@ -220,5 +223,5 @@
 			accounts: BTreeMap::new(),
 		},
 		pallet_ethereum: EthereumConfig {},
-    }
+	}
 }
modifiednode/cli/src/command.rsdiffbeforeafterboth
--- a/node/cli/src/command.rs
+++ b/node/cli/src/command.rs
@@ -18,7 +18,7 @@
 use crate::{
 	chain_spec,
 	cli::{Cli, RelayChainCli, Subcommand},
-	service::{new_partial, ParachainRuntimeExecutor}
+	service::{new_partial, ParachainRuntimeExecutor},
 };
 use codec::Encode;
 use cumulus_primitives_core::ParaId;
@@ -31,7 +31,7 @@
 	NetworkParams, Result, RuntimeVersion, SharedParams, SubstrateCli,
 };
 use sc_service::{
-	config::{BasePath, PrometheusConfig}
+	config::{BasePath, PrometheusConfig},
 };
 use sp_core::hexdisplay::HexDisplay;
 use sp_runtime::traits::Block as BlockT;
@@ -251,7 +251,7 @@
 			}
 
 			Ok(())
-		},
+		}
 		Some(Subcommand::Benchmark(cmd)) => {
 			if cfg!(feature = "runtime-benchmarks") {
 				let runner = cli.create_runner(cmd)?;
@@ -259,9 +259,10 @@
 				runner.sync_run(|config| cmd.run::<Block, ParachainRuntimeExecutor>(config))
 			} else {
 				Err("Benchmarking wasn't enabled when building the node. \
-				You can enable it with `--features runtime-benchmarks`.".into())
+				You can enable it with `--features runtime-benchmarks`."
+					.into())
 			}
-		},
+		}
 		None => {
 			let runner = cli.create_runner(&cli.run.normalize())?;
 
@@ -289,12 +290,9 @@
 				let genesis_state = format!("0x{:?}", HexDisplay::from(&block.header().encode()));
 
 				let task_executor = config.task_executor.clone();
-				let polkadot_config = SubstrateCli::create_configuration(
-					&polkadot_cli,
-					&polkadot_cli,
-					task_executor,
-				)
-				.map_err(|err| format!("Relay chain argument error: {}", err))?;
+				let polkadot_config =
+					SubstrateCli::create_configuration(&polkadot_cli, &polkadot_cli, task_executor)
+						.map_err(|err| format!("Relay chain argument error: {}", err))?;
 
 				info!("Parachain id: {:?}", id);
 				info!("Parachain Account: {}", parachain_account);
@@ -443,4 +441,4 @@
 	) -> Result<Option<sc_telemetry::TelemetryEndpoints>> {
 		self.base.base.telemetry_endpoints(chain_spec)
 	}
-}
\ No newline at end of file
+}
modifiednode/cli/src/service.rsdiffbeforeafterboth
--- a/node/cli/src/service.rs
+++ b/node/cli/src/service.rs
@@ -15,9 +15,7 @@
 use nft_runtime::RuntimeApi;
 
 // Cumulus Imports
-use cumulus_client_consensus_aura::{
-	build_aura_consensus, BuildAuraConsensusParams, SlotProportion,
-};
+use cumulus_client_consensus_aura::{build_aura_consensus, BuildAuraConsensusParams, SlotProportion};
 use cumulus_client_consensus_common::ParachainConsensus;
 use cumulus_client_network::build_block_announce_validator;
 use cumulus_client_service::{
@@ -59,20 +57,23 @@
 );
 
 pub fn open_frontier_backend(config: &Configuration) -> Result<Arc<fc_db::Backend<Block>>, String> {
-	let config_dir = config.base_path.as_ref()
+	let config_dir = config
+		.base_path
+		.as_ref()
 		.map(|base_path| base_path.config_dir(config.chain_spec.id()))
 		.unwrap_or_else(|| {
-			BasePath::from_project("", "", "nft")
-				.config_dir(config.chain_spec.id())
+			BasePath::from_project("", "", "nft").config_dir(config.chain_spec.id())
 		});
 	let database_dir = config_dir.join("frontier").join("db");
 
-	Ok(Arc::new(fc_db::Backend::<Block>::new(&fc_db::DatabaseSettings {
-		source: fc_db::DatabaseSettingsSrc::RocksDb {
-			path: database_dir,
-			cache_size: 0,
-		}
-	})?))
+	Ok(Arc::new(fc_db::Backend::<Block>::new(
+		&fc_db::DatabaseSettings {
+			source: fc_db::DatabaseSettingsSrc::RocksDb {
+				path: database_dir,
+				cache_size: 0,
+			},
+		},
+	)?))
 }
 
 type Executor = ParachainRuntimeExecutor;
@@ -85,6 +86,7 @@
 ///
 /// Use this macro if you don't actually need the full service, but just the builder in order to
 /// be able to perform chain operations.
+#[allow(clippy::type_complexity)]
 pub fn new_partial<BIQ>(
 	config: &Configuration,
 	build_import_queue: BIQ,
@@ -95,7 +97,13 @@
 		FullSelectChain,
 		sp_consensus::DefaultImportQueue<Block, FullClient>,
 		sc_transaction_pool::FullPool<Block, FullClient>,
-		(Option<Telemetry>, PendingTransactions, Option<FilterPool>, Arc<fc_db::Backend<Block>>, Option<TelemetryWorkerHandle>),
+		(
+			Option<Telemetry>,
+			PendingTransactions,
+			Option<FilterPool>,
+			Arc<fc_db::Backend<Block>>,
+			Option<TelemetryWorkerHandle>,
+		),
 	>,
 	sc_service::Error,
 >
@@ -107,12 +115,9 @@
 		&Configuration,
 		Option<TelemetryHandle>,
 		&TaskManager,
-	) -> Result<
-		sp_consensus::DefaultImportQueue<Block, FullClient>,
-		sc_service::Error,
-	>,
+	) -> Result<sp_consensus::DefaultImportQueue<Block, FullClient>, sc_service::Error>,
 {
-	let telemetry = config
+	let _telemetry = config
 		.telemetry_endpoints
 		.clone()
 		.filter(|x| !x.is_empty())
@@ -123,7 +128,9 @@
 		})
 		.transpose()?;
 
-	let telemetry = config.telemetry_endpoints.clone()
+	let telemetry = config
+		.telemetry_endpoints
+		.clone()
 		.filter(|x| !x.is_empty())
 		.map(|endpoints| -> Result<_, sc_telemetry::Error> {
 			let worker = TelemetryWorker::new(16)?;
@@ -158,8 +165,7 @@
 
 	let pending_transactions: PendingTransactions = Some(Arc::new(Mutex::new(HashMap::new())));
 
-	let filter_pool: Option<FilterPool>
-		= Some(Arc::new(Mutex::new(BTreeMap::new())));
+	let filter_pool: Option<FilterPool> = Some(Arc::new(Mutex::new(BTreeMap::new())));
 
 	let frontier_backend = open_frontier_backend(config)?;
 
@@ -178,7 +184,13 @@
 		task_manager,
 		transaction_pool,
 		select_chain,
-		other: (telemetry, pending_transactions, filter_pool, frontier_backend, telemetry_worker_handle),
+		other: (
+			telemetry,
+			pending_transactions,
+			filter_pool,
+			frontier_backend,
+			telemetry_worker_handle,
+		),
 	};
 
 	Ok(params)
@@ -204,10 +216,7 @@
 		&Configuration,
 		Option<TelemetryHandle>,
 		&TaskManager,
-	) -> Result<
-		sp_consensus::DefaultImportQueue<Block, FullClient>,
-		sc_service::Error,
-	>,
+	) -> Result<sp_consensus::DefaultImportQueue<Block, FullClient>, sc_service::Error>,
 	BIC: FnOnce(
 		Arc<FullClient>,
 		Option<&Registry>,
@@ -227,7 +236,13 @@
 	let parachain_config = prepare_node_config(parachain_config);
 
 	let params = new_partial::<BIQ>(&parachain_config, build_import_queue)?;
-	let (mut telemetry, pending_transactions, filter_pool, frontier_backend, telemetry_worker_handle) = params.other;
+	let (
+		mut telemetry,
+		pending_transactions,
+		filter_pool,
+		frontier_backend,
+		telemetry_worker_handle,
+	) = params.other;
 
 	let relay_chain_full_node = cumulus_client_service::build_polkadot_full_node(
 		polkadot_config,
@@ -283,7 +298,7 @@
 			network: rpc_network.clone(),
 			pending_transactions: pending_transactions.clone(),
 			select_chain: select_chain.clone(),
-			is_authority: is_authority.clone(),
+			is_authority,
 			// TODO: Unhardcode
 			max_past_logs: 10000,
 		};
@@ -364,16 +379,9 @@
 	config: &Configuration,
 	telemetry: Option<TelemetryHandle>,
 	task_manager: &TaskManager,
-) -> Result<
-	sp_consensus::DefaultImportQueue<
-		Block,
-		FullClient,
-	>,
-	sc_service::Error,
-> {
+) -> Result<sp_consensus::DefaultImportQueue<Block, FullClient>, sc_service::Error> {
 	let slot_duration = cumulus_client_consensus_aura::slot_duration(&*client)?;
 
-
 	cumulus_client_consensus_aura::import_queue::<
 		sp_consensus_aura::sr25519::AuthorityPair,
 		_,
@@ -383,7 +391,7 @@
 		_,
 		_,
 	>(cumulus_client_consensus_aura::ImportQueueParams {
-		block_import:  client.clone(),
+		block_import: client.clone(),
 		client: client.clone(),
 		create_inherent_data_providers: move |_, _| async move {
 			let time = sp_timestamp::InherentDataProvider::from_system_time();
@@ -396,7 +404,7 @@
 
 			Ok((time, slot))
 		},
-		registry: config.prometheus_registry().clone(),
+		registry: config.prometheus_registry(),
 		can_author_with: sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone()),
 		spawner: &task_manager.spawn_essential_handle(),
 		telemetry,
@@ -432,7 +440,7 @@
 				task_manager.spawn_handle(),
 				client.clone(),
 				transaction_pool,
-				prometheus_registry.clone(),
+				prometheus_registry,
 				telemetry.clone(),
 			);
 
@@ -480,7 +488,7 @@
 				block_import: client.clone(),
 				relay_chain_client: relay_chain_node.client.clone(),
 				relay_chain_backend: relay_chain_node.backend.clone(),
-				para_client: client.clone(),
+				para_client: client,
 				backoff_authoring_blocks: Option::<()>::None,
 				sync_oracle,
 				keystore,
@@ -493,4 +501,4 @@
 		},
 	)
 	.await
-}
\ No newline at end of file
+}
modifiednode/rpc/src/lib.rsdiffbeforeafterboth
--- a/node/rpc/src/lib.rs
+++ b/node/rpc/src/lib.rs
@@ -189,7 +189,7 @@
 		pool.clone(),
 		nft_runtime::TransactionConverter,
 		network.clone(),
-		pending_transactions.clone(),
+		pending_transactions,
 		signers,
 		overrides.clone(),
 		backend,
@@ -200,8 +200,8 @@
 	if let Some(filter_pool) = filter_pool {
 		io.extend_with(EthFilterApiServer::to_delegate(EthFilterApi::new(
 			client.clone(),
-			filter_pool.clone(),
-			500 as usize, // max stored filters
+			filter_pool,
+			500_usize, // max stored filters
 			overrides.clone(),
 			max_past_logs,
 		)));
@@ -217,9 +217,9 @@
 	io.extend_with(Web3ApiServer::to_delegate(Web3Api::new(client.clone())));
 
 	io.extend_with(EthPubSubApiServer::to_delegate(EthPubSubApi::new(
-		pool.clone(),
-		client.clone(),
-		network.clone(),
+		pool,
+		client,
+		network,
 		SubscriptionManager::<HexEncodedIdProvider>::with_id_provider(
 			HexEncodedIdProvider::default(),
 			Arc::new(subscription_task_executor),
modifiedpallets/contract-helpers/src/lib.rsdiffbeforeafterboth
--- a/pallets/contract-helpers/src/lib.rs
+++ b/pallets/contract-helpers/src/lib.rs
@@ -15,11 +15,11 @@
 	use sp_std::vec::Vec;
 	use up_sponsorship::SponsorshipHandler;
 
-    #[pallet::error]
-    pub enum Error<T> {
-        /// Should be contract owner
-        NoPermission,
-    }
+	#[pallet::error]
+	pub enum Error<T> {
+		/// Should be contract owner
+		NoPermission,
+	}
 
 	#[pallet::config]
 	pub trait Config: frame_system::Config + pallet_contracts::Config {}
@@ -81,7 +81,10 @@
 			sponsoring: bool,
 		) -> DispatchResult {
 			let sender = ensure_signed(origin)?;
-			ensure!(<Owner<T>>::get(&contract) == sender, <Error<T>>::NoPermission);
+			ensure!(
+				<Owner<T>>::get(&contract) == sender,
+				<Error<T>>::NoPermission
+			);
 
 			if sponsoring {
 				<SelfSponsoring<T>>::insert(contract, true);
@@ -98,7 +101,10 @@
 			enabled: bool,
 		) -> DispatchResult {
 			let sender = ensure_signed(origin)?;
-			ensure!(<Owner<T>>::get(&contract) == sender, <Error<T>>::NoPermission);
+			ensure!(
+				<Owner<T>>::get(&contract) == sender,
+				<Error<T>>::NoPermission
+			);
 
 			if enabled {
 				<AllowlistEnabled<T>>::insert(contract, true);
@@ -116,7 +122,10 @@
 			allowed: bool,
 		) -> DispatchResult {
 			let sender = ensure_signed(origin)?;
-			ensure!(<Owner<T>>::get(&contract) == sender, <Error<T>>::NoPermission);
+			ensure!(
+				<Owner<T>>::get(&contract) == sender,
+				<Error<T>>::NoPermission
+			);
 
 			if allowed {
 				<Allowlist<T>>::insert(contract, user, true);
@@ -133,7 +142,10 @@
 			rate_limit: T::BlockNumber,
 		) -> DispatchResult {
 			let sender = ensure_signed(origin)?;
-			ensure!(<Owner<T>>::get(&contract) == sender, <Error<T>>::NoPermission);
+			ensure!(
+				<Owner<T>>::get(&contract) == sender,
+				<Error<T>>::NoPermission
+			);
 
 			<SponsoringRateLimit<T>>::insert(contract, rate_limit);
 			Ok(())
@@ -174,19 +186,17 @@
 			_info: &DispatchInfoOf<Self::Call>,
 			_len: usize,
 		) -> transaction_validity::TransactionValidity {
-			match IsSubType::<pallet_contracts::Call<T>>::is_sub_type(call) {
-				Some(pallet_contracts::Call::call(dest, _value, _gas_limit, _data)) => {
-					let called_contract: T::AccountId =
-						T::Lookup::lookup((*dest).clone()).unwrap_or(T::AccountId::default());
-					if <AllowlistEnabled<T>>::get(&called_contract) {
-						if !<Allowlist<T>>::get(&called_contract, who)
-							&& &<Owner<T>>::get(&called_contract) != who
-						{
-							return Err(transaction_validity::InvalidTransaction::Call.into());
-						}
-					}
+			if let Some(pallet_contracts::Call::call(dest, _value, _gas_limit, _data)) =
+				IsSubType::<pallet_contracts::Call<T>>::is_sub_type(call)
+			{
+				let called_contract: T::AccountId =
+					T::Lookup::lookup((*dest).clone()).unwrap_or_default();
+				if <AllowlistEnabled<T>>::get(&called_contract)
+					&& !<Allowlist<T>>::get(&called_contract, who)
+					&& &<Owner<T>>::get(&called_contract) != who
+				{
+					return Err(transaction_validity::InvalidTransaction::Call.into());
 				}
-				_ => {}
 			}
 			Ok(transaction_validity::ValidTransaction::default())
 		}
@@ -200,11 +210,11 @@
 		) -> Result<Self::Pre, TransactionValidityError> {
 			match IsSubType::<pallet_contracts::Call<T>>::is_sub_type(call) {
 				Some(pallet_contracts::Call::instantiate(_, _, code_hash, _, salt)) => {
-					Ok(Some((who.clone(), code_hash.clone(), salt.clone())))
+					Ok(Some((who.clone(), *code_hash, salt.clone())))
 				}
 				Some(pallet_contracts::Call::instantiate_with_code(_, _, code, _, salt)) => {
 					let code_hash = &T::Hashing::hash(&code);
-					Ok(Some((who.clone(), code_hash.clone(), salt.clone())))
+					Ok(Some((who.clone(), *code_hash, salt.clone())))
 				}
 				_ => Ok(None),
 			}
@@ -236,24 +246,22 @@
 		T::AccountId: AsRef<[u8]>,
 	{
 		fn get_sponsor(who: &T::AccountId, call: &C) -> Option<T::AccountId> {
-			match IsSubType::<pallet_contracts::Call<T>>::is_sub_type(call) {
-				Some(pallet_contracts::Call::call(dest, _value, _gas_limit, _data)) => {
-					let called_contract: T::AccountId =
-						T::Lookup::lookup((*dest).clone()).unwrap_or_default();
-					if <SelfSponsoring<T>>::get(&called_contract) {
-						let last_tx_block = SponsorBasket::<T>::get(&called_contract, &who);
-						let block_number =
-							<frame_system::Pallet<T>>::block_number() as T::BlockNumber;
-						let rate_limit = SponsoringRateLimit::<T>::get(&called_contract);
-						let limit_time = last_tx_block + rate_limit;
+			if let Some(pallet_contracts::Call::call(dest, _value, _gas_limit, _data)) =
+				IsSubType::<pallet_contracts::Call<T>>::is_sub_type(call)
+			{
+				let called_contract: T::AccountId =
+					T::Lookup::lookup((*dest).clone()).unwrap_or_default();
+				if <SelfSponsoring<T>>::get(&called_contract) {
+					let last_tx_block = SponsorBasket::<T>::get(&called_contract, &who);
+					let block_number = <frame_system::Pallet<T>>::block_number() as T::BlockNumber;
+					let rate_limit = SponsoringRateLimit::<T>::get(&called_contract);
+					let limit_time = last_tx_block + rate_limit;
 
-						if block_number >= limit_time {
-							SponsorBasket::<T>::insert(&called_contract, who, block_number);
-							return Some(called_contract);
-						}
+					if block_number >= limit_time {
+						SponsorBasket::<T>::insert(&called_contract, who, block_number);
+						return Some(called_contract);
 					}
 				}
-				_ => {}
 			}
 			None
 		}
modifiedpallets/inflation/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/inflation/src/benchmarking.rs
+++ b/pallets/inflation/src/benchmarking.rs
@@ -5,15 +5,15 @@
 
 use sp_std::prelude::*;
 use frame_system::RawOrigin;
-use frame_benchmarking::{benchmarks}; 
+use frame_benchmarking::{benchmarks};
 use frame_support::traits::OnInitialize;
 
 benchmarks! {
 
 	on_initialize {
-        let block1: T::BlockNumber = T::BlockNumber::from(1u32);
-        let block2: T::BlockNumber = T::BlockNumber::from(2u32);
-        Inflation::<T>::on_initialize(block1); // Create Treasury account
+		let block1: T::BlockNumber = T::BlockNumber::from(1u32);
+		let block2: T::BlockNumber = T::BlockNumber::from(2u32);
+		Inflation::<T>::on_initialize(block1); // Create Treasury account
 	}: { Inflation::<T>::on_initialize(block2); } // Benchmark deposit_into_existing path
 
 }
modifiedpallets/inflation/src/lib.rsdiffbeforeafterboth
--- a/pallets/inflation/src/lib.rs
+++ b/pallets/inflation/src/lib.rs
@@ -4,7 +4,6 @@
 //
 
 #![recursion_limit = "1024"]
-
 #![cfg_attr(not(feature = "std"), no_std)]
 
 #[cfg(feature = "std")]
@@ -19,8 +18,7 @@
 mod tests;
 
 pub use frame_support::{
-	construct_runtime, decl_module, decl_storage,
-	ensure,
+	construct_runtime, decl_module, decl_storage, ensure,
 	traits::{
 		Currency, ExistenceRequirement, Get, Imbalance, KeyOwnerProofSystem, OnUnbalanced,
 		Randomness, IsSubType, WithdrawReasons,
@@ -30,8 +28,7 @@
 		DispatchInfo, GetDispatchInfo, IdentityFee, Pays, PostDispatchInfo, Weight,
 		WeightToFeePolynomial, DispatchClass,
 	},
-	StorageValue,
-	transactional,
+	StorageValue, transactional,
 };
 
 // #[cfg(feature = "runtime-benchmarks")]
@@ -39,7 +36,7 @@
 
 use sp_runtime::{
 	Perbill,
-	traits::{Zero}
+	traits::{Zero},
 };
 use sp_std::convert::TryInto;
 
@@ -71,13 +68,13 @@
 }
 
 decl_module! {
-	pub struct Module<T: Config> for enum Call 
-	where 
+	pub struct Module<T: Config> for enum Call
+	where
 		origin: T::Origin,
 	{
 		const InflationBlockInterval: T::BlockNumber = T::InflationBlockInterval::get();
 
-		fn on_initialize(now: T::BlockNumber) -> Weight 
+		fn on_initialize(now: T::BlockNumber) -> Weight
 		{
 			let mut consumed_weight = 0;
 			let mut add_weight = |reads, writes, weight| {
@@ -95,14 +92,14 @@
 
 				if current_year <= TOTAL_YEARS_UNTIL_FLAT {
 					let amount: BalanceOf<T> = Perbill::from_rational(
-						block_interval * (START_INFLATION_PERCENT * TOTAL_YEARS_UNTIL_FLAT - current_year * (START_INFLATION_PERCENT - END_INFLATION_PERCENT)), 
+						block_interval * (START_INFLATION_PERCENT * TOTAL_YEARS_UNTIL_FLAT - current_year * (START_INFLATION_PERCENT - END_INFLATION_PERCENT)),
 						YEAR * TOTAL_YEARS_UNTIL_FLAT
 					) * ( one_percent * T::Currency::total_issuance() );
 					<BlockInflation<T>>::put(amount);
 				}
 				else {
 					let amount: BalanceOf<T> = Perbill::from_rational(
-						block_interval * END_INFLATION_PERCENT, 
+						block_interval * END_INFLATION_PERCENT,
 						YEAR
 					) * (one_percent * T::Currency::total_issuance());
 					<BlockInflation<T>>::put(amount);
modifiedpallets/inflation/src/tests.rsdiffbeforeafterboth
--- a/pallets/inflation/src/tests.rs
+++ b/pallets/inflation/src/tests.rs
@@ -1,242 +1,242 @@
-#[cfg(test)]
-mod tests {
-	use crate as pallet_inflation;
+#![cfg(test)]
+#![allow(clippy::from_over_into)]
+use crate as pallet_inflation;
 
-	use frame_system;
-	use frame_support::{traits::{Currency}, parameter_types};
-	use frame_support::{traits::OnInitialize};
-	use sp_core::H256;
-	use sp_runtime::{traits::{BlakeTwo256, IdentityLookup}, testing::Header};
+use frame_support::{
+	traits::{Currency},
+	parameter_types,
+};
+use frame_support::{traits::OnInitialize};
+use sp_core::H256;
+use sp_runtime::{
+	traits::{BlakeTwo256, IdentityLookup},
+	testing::Header,
+};
 
-	type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
-	type Block = frame_system::mocking::MockBlock<Test>;
+type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
+type Block = frame_system::mocking::MockBlock<Test>;
 
-	const YEAR: u64 = 5_259_600;
+const YEAR: u64 = 5_259_600;
 
-	parameter_types! {
-		pub const ExistentialDeposit: u64 = 1;
-		pub const MaxLocks: u32 = 50;
-	}
-	
-	impl pallet_balances::Config for Test {
-		type AccountStore = System;
-		type Balance = u64;
-		type DustRemoval = ();
-		type Event = ();
-		type ExistentialDeposit = ExistentialDeposit;
-		type WeightInfo = ();
-		type MaxLocks = MaxLocks;
-	}
-	
-	frame_support::construct_runtime!(
-		pub enum Test where
-			Block = Block,
-			NodeBlock = Block,
-			UncheckedExtrinsic = UncheckedExtrinsic,
-		{
-			Balances: pallet_balances::{Pallet, Call, Storage},
-			System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
-			Inflation: pallet_inflation::{Pallet, Call, Storage},
-		}
-	);
+parameter_types! {
+	pub const ExistentialDeposit: u64 = 1;
+	pub const MaxLocks: u32 = 50;
+}
 
-	parameter_types! {
-		pub const BlockHashCount: u64 = 250;
-		pub BlockWeights: frame_system::limits::BlockWeights =
-			frame_system::limits::BlockWeights::simple_max(1024);
-		pub const SS58Prefix: u8 = 42;
-	}
+impl pallet_balances::Config for Test {
+	type AccountStore = System;
+	type Balance = u64;
+	type DustRemoval = ();
+	type Event = ();
+	type ExistentialDeposit = ExistentialDeposit;
+	type WeightInfo = ();
+	type MaxLocks = MaxLocks;
+}
 
-	impl frame_system::Config for Test {
-		type BaseCallFilter = ();
-		type BlockWeights = ();
-		type BlockLength = ();
-		type DbWeight = ();
-		type Origin = Origin;
-		type Call = Call;
-		type Index = u64;
-		type BlockNumber = u64;
-		type Hash = H256;
-		type Hashing = BlakeTwo256;
-		type AccountId = u64;
-		type Lookup = IdentityLookup<Self::AccountId>;
-		type Header = Header;
-		type Event = ();
-		type BlockHashCount = BlockHashCount;
-		type Version = ();
-		type PalletInfo = PalletInfo;
-		type AccountData = pallet_balances::AccountData<u64>;
-		type OnNewAccount = ();
-		type OnKilledAccount = ();
-		type SystemWeightInfo = ();
-		type SS58Prefix = SS58Prefix;
-        type OnSetCode = ();
+frame_support::construct_runtime!(
+	pub enum Test where
+		Block = Block,
+		NodeBlock = Block,
+		UncheckedExtrinsic = UncheckedExtrinsic,
+	{
+		Balances: pallet_balances::{Pallet, Call, Storage},
+		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+		Inflation: pallet_inflation::{Pallet, Call, Storage},
 	}
+);
+
+parameter_types! {
+	pub const BlockHashCount: u64 = 250;
+	pub BlockWeights: frame_system::limits::BlockWeights =
+		frame_system::limits::BlockWeights::simple_max(1024);
+	pub const SS58Prefix: u8 = 42;
+}
+
+impl frame_system::Config for Test {
+	type BaseCallFilter = ();
+	type BlockWeights = ();
+	type BlockLength = ();
+	type DbWeight = ();
+	type Origin = Origin;
+	type Call = Call;
+	type Index = u64;
+	type BlockNumber = u64;
+	type Hash = H256;
+	type Hashing = BlakeTwo256;
+	type AccountId = u64;
+	type Lookup = IdentityLookup<Self::AccountId>;
+	type Header = Header;
+	type Event = ();
+	type BlockHashCount = BlockHashCount;
+	type Version = ();
+	type PalletInfo = PalletInfo;
+	type AccountData = pallet_balances::AccountData<u64>;
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type SystemWeightInfo = ();
+	type SS58Prefix = SS58Prefix;
+	type OnSetCode = ();
+}
 
-	parameter_types! {
-		pub TreasuryAccountId: u64 = 1234;
-		pub const InflationBlockInterval: u32 = 100; // every time per how many blocks inflation is applied
-	}
-		
-	impl pallet_inflation::Config for Test {
-		type Currency = Balances;
-		type TreasuryAccountId = TreasuryAccountId;
-		type InflationBlockInterval = InflationBlockInterval;
-	}
+parameter_types! {
+	pub TreasuryAccountId: u64 = 1234;
+	pub const InflationBlockInterval: u32 = 100; // every time per how many blocks inflation is applied
+}
 
-	// Build genesis storage according to the mock runtime.
-	pub fn new_test_ext() -> sp_io::TestExternalities {
-		frame_system::GenesisConfig::default().build_storage::<Test>().unwrap().into()
-	}
+impl pallet_inflation::Config for Test {
+	type Currency = Balances;
+	type TreasuryAccountId = TreasuryAccountId;
+	type InflationBlockInterval = InflationBlockInterval;
+}
 
-	#[test]
-	fn inflation_works() {
-		new_test_ext().execute_with(|| {
-			// Total issuance = 1_000_000_000
-			let initial_issuance: u64 = 1_000_000_000;
-			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
-			assert_eq!(Balances::free_balance(1234), initial_issuance);
+// Build genesis storage according to the mock runtime.
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	frame_system::GenesisConfig::default()
+		.build_storage::<Test>()
+		.unwrap()
+		.into()
+}
 
-			// BlockInflation should be set after 1st block and 
-			// first inflation deposit should be equal to BlockInflation
-			Inflation::on_initialize(1);
-			assert!(Inflation::block_inflation() > 0);
-			assert_eq!(Balances::free_balance(1234) - initial_issuance, Inflation::block_inflation());
-		});
-	}
+#[test]
+fn inflation_works() {
+	new_test_ext().execute_with(|| {
+		// Total issuance = 1_000_000_000
+		let initial_issuance: u64 = 1_000_000_000;
+		let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+		assert_eq!(Balances::free_balance(1234), initial_issuance);
 
-	#[test]
-	fn inflation_second_deposit() {
-		new_test_ext().execute_with(|| {
-			// Total issuance = 1_000_000_000
-			let initial_issuance: u64 = 1_000_000_000;
-			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
-			assert_eq!(Balances::free_balance(1234), initial_issuance);
-			Inflation::on_initialize(1);
+		// BlockInflation should be set after 1st block and
+		// first inflation deposit should be equal to BlockInflation
+		Inflation::on_initialize(1);
+		assert!(Inflation::block_inflation() > 0);
+		assert_eq!(
+			Balances::free_balance(1234) - initial_issuance,
+			Inflation::block_inflation()
+		);
+	});
+}
 
-			// Next inflation deposit happens when block is multiple of InflationBlockInterval
-			let mut block: u32 = 2;
-			let balance_before: u64 = Balances::free_balance(1234);
-			while block % InflationBlockInterval::get() != 0 {
-				Inflation::on_initialize(block as u64);
-				block += 1;
-			}
-			let balance_just_before: u64 = Balances::free_balance(1234);
-			assert_eq!(balance_before, balance_just_before);
+#[test]
+fn inflation_second_deposit() {
+	new_test_ext().execute_with(|| {
+		// Total issuance = 1_000_000_000
+		let initial_issuance: u64 = 1_000_000_000;
+		let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+		assert_eq!(Balances::free_balance(1234), initial_issuance);
+		Inflation::on_initialize(1);
 
-			// The block with inflation
+		// Next inflation deposit happens when block is multiple of InflationBlockInterval
+		let mut block: u32 = 2;
+		let balance_before: u64 = Balances::free_balance(1234);
+		while block % InflationBlockInterval::get() != 0 {
 			Inflation::on_initialize(block as u64);
-			let balance_after: u64 = Balances::free_balance(1234);
-			assert_eq!(balance_after - balance_just_before, Inflation::block_inflation());
-		});
-	}
+			block += 1;
+		}
+		let balance_just_before: u64 = Balances::free_balance(1234);
+		assert_eq!(balance_before, balance_just_before);
 
-	#[test]
-	fn inflation_in_1_year() {
-		new_test_ext().execute_with(|| {
-			// Total issuance = 1_000_000_000
-			let initial_issuance: u64 = 1_000_000_000;
-			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
-			assert_eq!(Balances::free_balance(1234), initial_issuance);
-			Inflation::on_initialize(1);
-			let block_inflation_year_0 = Inflation::block_inflation();
+		// The block with inflation
+		Inflation::on_initialize(block as u64);
+		let balance_after: u64 = Balances::free_balance(1234);
+		assert_eq!(
+			balance_after - balance_just_before,
+			Inflation::block_inflation()
+		);
+	});
+}
 
-			Inflation::on_initialize(YEAR);
-			let block_inflation_year_1 = Inflation::block_inflation();
+#[test]
+fn inflation_in_1_year() {
+	new_test_ext().execute_with(|| {
+		// Total issuance = 1_000_000_000
+		let initial_issuance: u64 = 1_000_000_000;
+		let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+		assert_eq!(Balances::free_balance(1234), initial_issuance);
+		Inflation::on_initialize(1);
+		let block_inflation_year_0 = Inflation::block_inflation();
 
-			// Assert that year 1 inflation is less than year 0
-			assert!(block_inflation_year_0 > block_inflation_year_1);
-		});
-	}
+		Inflation::on_initialize(YEAR);
+		let block_inflation_year_1 = Inflation::block_inflation();
 
-	#[test]
-	fn inflation_in_1_to_9_years() {
-		new_test_ext().execute_with(|| {
-			// Total issuance = 1_000_000_000
-			let initial_issuance: u64 = 1_000_000_000;
-			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
-			assert_eq!(Balances::free_balance(1234), initial_issuance);
-			Inflation::on_initialize(1);
+		// Assert that year 1 inflation is less than year 0
+		assert!(block_inflation_year_0 > block_inflation_year_1);
+	});
+}
 
-			for year in 1..=9 {
-				let block_inflation_year_before = Inflation::block_inflation();
-				Inflation::on_initialize(YEAR * year);
-				let block_inflation_year_after = Inflation::block_inflation();
+#[test]
+fn inflation_in_1_to_9_years() {
+	new_test_ext().execute_with(|| {
+		// Total issuance = 1_000_000_000
+		let initial_issuance: u64 = 1_000_000_000;
+		let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+		assert_eq!(Balances::free_balance(1234), initial_issuance);
+		Inflation::on_initialize(1);
 
-				// Assert that next year inflation is less than previous year inflation
-				assert!(block_inflation_year_before > block_inflation_year_after);
-			}
+		for year in 1..=9 {
+			let block_inflation_year_before = Inflation::block_inflation();
+			Inflation::on_initialize(YEAR * year);
+			let block_inflation_year_after = Inflation::block_inflation();
 
-		});
-	}
+			// Assert that next year inflation is less than previous year inflation
+			assert!(block_inflation_year_before > block_inflation_year_after);
+		}
+	});
+}
 
-	#[test]
-	fn inflation_after_year_10_is_flat() {
-		new_test_ext().execute_with(|| {
-			// Total issuance = 1_000_000_000
-			let initial_issuance: u64 = 1_000_000_000;
-			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
-			assert_eq!(Balances::free_balance(1234), initial_issuance);
-			Inflation::on_initialize(YEAR * 9);
+#[test]
+fn inflation_after_year_10_is_flat() {
+	new_test_ext().execute_with(|| {
+		// Total issuance = 1_000_000_000
+		let initial_issuance: u64 = 1_000_000_000;
+		let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+		assert_eq!(Balances::free_balance(1234), initial_issuance);
+		Inflation::on_initialize(YEAR * 9);
 
-			for year in 10..=20 {
-				let block_inflation_year_before = Inflation::block_inflation();
-				Inflation::on_initialize(YEAR * year);
-				let block_inflation_year_after = Inflation::block_inflation();
+		for year in 10..=20 {
+			let block_inflation_year_before = Inflation::block_inflation();
+			Inflation::on_initialize(YEAR * year);
+			let block_inflation_year_after = Inflation::block_inflation();
 
-				// Assert that next year inflation is equal to previous year inflation
-				assert_eq!(block_inflation_year_before, block_inflation_year_after);
-			}
-		});
-	}
+			// Assert that next year inflation is equal to previous year inflation
+			assert_eq!(block_inflation_year_before, block_inflation_year_after);
+		}
+	});
+}
 
-	#[test]
-	fn inflation_rate_by_year() {
-		new_test_ext().execute_with(|| {
-			let payouts: u64 = YEAR / InflationBlockInterval::get() as u64;
+#[test]
+fn inflation_rate_by_year() {
+	new_test_ext().execute_with(|| {
+		let payouts: u64 = YEAR / InflationBlockInterval::get() as u64;
 
-			// Inflation starts at 10% and does down by 2/3% every year until year 9 (included), 
-			// then it is flat.
-			let payout_by_year: [u64; 11] = [
-				1000,
-				933,
-				867,
-				800,
-				733,
-				667,
-				600,
-				533,
-				467,
-				400,
-				400
-			];
+		// Inflation starts at 10% and does down by 2/3% every year until year 9 (included),
+		// then it is flat.
+		let payout_by_year: [u64; 11] = [1000, 933, 867, 800, 733, 667, 600, 533, 467, 400, 400];
 
-			// For accuracy total issuance = payout0 * payouts * 10;
-			let initial_issuance: u64 = payout_by_year[0] * payouts * 10;
-			let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
-			assert_eq!(Balances::free_balance(1234), initial_issuance);
+		// For accuracy total issuance = payout0 * payouts * 10;
+		let initial_issuance: u64 = payout_by_year[0] * payouts * 10;
+		let _ = <Balances as Currency<_>>::deposit_creating(&1234, initial_issuance);
+		assert_eq!(Balances::free_balance(1234), initial_issuance);
 
-			for year in 0..=10 {
-				// Year first block
-				Inflation::on_initialize(year*YEAR);
-				let mut actual_payout = Inflation::block_inflation();
-				assert_eq!(actual_payout, payout_by_year[year as usize]);
+		for year in 0..=10 {
+			// Year first block
+			Inflation::on_initialize(year * YEAR);
+			let mut actual_payout = Inflation::block_inflation();
+			assert_eq!(actual_payout, payout_by_year[year as usize]);
 
-				// Year second block
-				Inflation::on_initialize(year*YEAR+1);
-				actual_payout = Inflation::block_inflation();
-				assert_eq!(actual_payout, payout_by_year[year as usize]);
+			// Year second block
+			Inflation::on_initialize(year * YEAR + 1);
+			actual_payout = Inflation::block_inflation();
+			assert_eq!(actual_payout, payout_by_year[year as usize]);
 
-				// Year middle block
-				Inflation::on_initialize(year*YEAR + YEAR/2);
-				actual_payout = Inflation::block_inflation();
-				assert_eq!(actual_payout, payout_by_year[year as usize]);
+			// Year middle block
+			Inflation::on_initialize(year * YEAR + YEAR / 2);
+			actual_payout = Inflation::block_inflation();
+			assert_eq!(actual_payout, payout_by_year[year as usize]);
 
-				// Year last block
-				Inflation::on_initialize((year + 1)*YEAR-1);
-				actual_payout = Inflation::block_inflation();
-				assert_eq!(actual_payout, payout_by_year[year as usize]);
-			}
-		});
-	}
+			// Year last block
+			Inflation::on_initialize((year + 1) * YEAR - 1);
+			actual_payout = Inflation::block_inflation();
+			assert_eq!(actual_payout, payout_by_year[year as usize]);
+		}
+	});
 }
modifiedpallets/nft-charge-transaction/src/lib.rsdiffbeforeafterboth
--- a/pallets/nft-charge-transaction/src/lib.rs
+++ b/pallets/nft-charge-transaction/src/lib.rs
@@ -11,47 +11,38 @@
 #[cfg(feature = "std")]
 pub use serde::*;
 
-#[cfg(feature = "runtime-benchmarks")]
-mod benchmarking;
-
 use codec::{Decode, Encode};
 use frame_support::traits::Get;
 use frame_support::{
 	decl_module, decl_storage,
-	weights::{
-		DispatchInfo, PostDispatchInfo, DispatchClass
-	}
+	weights::{DispatchInfo, PostDispatchInfo, DispatchClass},
 };
 use sp_runtime::{
-	traits::{ 
-		DispatchInfoOf, Dispatchable, PostDispatchInfoOf, Saturating, SaturatedConversion, SignedExtension, Zero,
+	traits::{
+		DispatchInfoOf, Dispatchable, PostDispatchInfoOf, Saturating, SaturatedConversion,
+		SignedExtension, Zero,
 	},
-	transaction_validity::{ 
+	transaction_validity::{
 		TransactionPriority, TransactionValidity, TransactionValidityError, ValidTransaction,
 	},
-	FixedPointOperand, DispatchResult
+	FixedPointOperand, DispatchResult,
 };
 use pallet_transaction_payment::OnChargeTransaction;
 use sp_std::prelude::*;
 
-
-pub trait Config: frame_system::Config + 
-    pallet_nft_transaction_payment::Config
-{
-
-}
+pub trait Config: frame_system::Config + pallet_nft_transaction_payment::Config {}
 
 decl_storage! {
-    trait Store for Module<T: Config> as NftTransactionPayment
-    {}
+	trait Store for Module<T: Config> as NftTransactionPayment
+	{}
 }
 
 decl_module! {
 
-	pub struct Module<T: Config> for enum Call 
-    where 
+	pub struct Module<T: Config> for enum Call
+	where
 		origin: T::Origin,
-    {}
+	{}
 }
 
 type BalanceOf<T> = <<T as pallet_transaction_payment::Config>::OnChargeTransaction as pallet_transaction_payment::OnChargeTransaction<T>>::Balance;
@@ -61,9 +52,7 @@
 #[derive(Encode, Decode, Clone, Eq, PartialEq)]
 pub struct ChargeTransactionPayment<T: Config>(#[codec(compact)] BalanceOf<T>);
 
-impl<T: Config + Send + Sync> sp_std::fmt::Debug 
-    for ChargeTransactionPayment<T>
-{
+impl<T: Config + Send + Sync> sp_std::fmt::Debug for ChargeTransactionPayment<T> {
 	#[cfg(feature = "std")]
 	fn fmt(&self, f: &mut sp_std::fmt::Formatter) -> sp_std::fmt::Result {
 		write!(f, "ChargeTransactionPayment<{:?}>", self.0)
@@ -76,32 +65,37 @@
 
 impl<T: Config> ChargeTransactionPayment<T>
 where
-	T::Call: Dispatchable<Info=DispatchInfo, PostInfo=PostDispatchInfo>,
-    BalanceOf<T>: Send + Sync + From<u64> + FixedPointOperand,
+	T::Call: Dispatchable<Info = DispatchInfo, PostInfo = PostDispatchInfo>,
+	BalanceOf<T>: Send + Sync + From<u64> + FixedPointOperand,
 {
-    fn traditional_fee(
-        len: usize,
-        info: &DispatchInfoOf<T::Call>,
-        tip: BalanceOf<T>,
-    ) -> BalanceOf<T>
-    where
-        T::Call: Dispatchable<Info = DispatchInfo>,
-    {
-        <pallet_transaction_payment::Module<T>>::compute_fee(len as u32, info, tip)
-    }
+	fn traditional_fee(
+		len: usize,
+		info: &DispatchInfoOf<T::Call>,
+		tip: BalanceOf<T>,
+	) -> BalanceOf<T>
+	where
+		T::Call: Dispatchable<Info = DispatchInfo>,
+	{
+		<pallet_transaction_payment::Module<T>>::compute_fee(len as u32, info, tip)
+	}
 
-	fn get_priority(len: usize, info: &DispatchInfoOf<T::Call>, final_fee: BalanceOf<T>) -> TransactionPriority {
-        let weight_saturation = T::BlockWeights::get().max_block / info.weight.max(1);
-        let max_block_length = *T::BlockLength::get().max.get(DispatchClass::Normal);
-        let len_saturation = max_block_length as u64 / (len as u64).max(1);
-        let coefficient: BalanceOf<T> = weight_saturation
-            .min(len_saturation)
-            .saturated_into::<BalanceOf<T>>();
-        final_fee
-            .saturating_mul(coefficient)
-            .saturated_into::<TransactionPriority>()
-    }
+	fn get_priority(
+		len: usize,
+		info: &DispatchInfoOf<T::Call>,
+		final_fee: BalanceOf<T>,
+	) -> TransactionPriority {
+		let weight_saturation = T::BlockWeights::get().max_block / info.weight.max(1);
+		let max_block_length = *T::BlockLength::get().max.get(DispatchClass::Normal);
+		let len_saturation = max_block_length as u64 / (len as u64).max(1);
+		let coefficient: BalanceOf<T> = weight_saturation
+			.min(len_saturation)
+			.saturated_into::<BalanceOf<T>>();
+		final_fee
+			.saturating_mul(coefficient)
+			.saturated_into::<TransactionPriority>()
+	}
 
+	#[allow(clippy::type_complexity)]
     fn withdraw_fee(
         &self,
         who: &T::AccountId,
@@ -114,39 +108,38 @@
 			<<T as pallet_transaction_payment::Config>::OnChargeTransaction as pallet_transaction_payment::OnChargeTransaction<T>>::LiquidityInfo,
 		),
 		TransactionValidityError,
-	> {
-        let tip = self.0;
+	>{
+		let tip = self.0;
 
-        let fee = Self::traditional_fee(len, info, tip);
+		let fee = Self::traditional_fee(len, info, tip);
 
-        // Only mess with balances if fee is not zero.
-        if fee.is_zero() {
-            return <<T as pallet_transaction_payment::Config>::OnChargeTransaction as pallet_transaction_payment::OnChargeTransaction<T>>::withdraw_fee(who, call, info, fee, tip)
+		// Only mess with balances if fee is not zero.
+		if fee.is_zero() {
+			return <<T as pallet_transaction_payment::Config>::OnChargeTransaction as pallet_transaction_payment::OnChargeTransaction<T>>::withdraw_fee(who, call, info, fee, tip)
 			.map(|i| (fee, i));
-        }
+		}
 
-        // Determine who is paying transaction fee based on ecnomic model
-		// Parse call to extract collection ID and access collection sponsor	
+		// Determine who is paying transaction fee based on ecnomic model
+		// Parse call to extract collection ID and access collection sponsor
 		let sponsor = <pallet_nft_transaction_payment::Module<T>>::withdraw_type(who, call);
 
-        let who_pays_fee = sponsor.unwrap_or_else(|| who.clone());
+		let who_pays_fee = sponsor.unwrap_or_else(|| who.clone());
 
 		<<T as pallet_transaction_payment::Config>::OnChargeTransaction as pallet_transaction_payment::OnChargeTransaction<T>>::withdraw_fee(&who_pays_fee, call, info, fee, tip)
 			.map(|i| (fee, i))
-    }
+	}
 }
 
-impl<T: Config + Send + Sync> SignedExtension
-    for ChargeTransactionPayment<T>
+impl<T: Config + Send + Sync> SignedExtension for ChargeTransactionPayment<T>
 where
-    BalanceOf<T>: Send + Sync + From<u64> + FixedPointOperand,
-	T::Call: Dispatchable<Info=DispatchInfo, PostInfo=PostDispatchInfo>,
+	BalanceOf<T>: Send + Sync + From<u64> + FixedPointOperand,
+	T::Call: Dispatchable<Info = DispatchInfo, PostInfo = PostDispatchInfo>,
 {
-    const IDENTIFIER: &'static str = "ChargeTransactionPayment";
-    type AccountId = T::AccountId;
-    type Call = T::Call;
-    type AdditionalSigned = ();
-    type Pre = (
+	const IDENTIFIER: &'static str = "ChargeTransactionPayment";
+	type AccountId = T::AccountId;
+	type Call = T::Call;
+	type AdditionalSigned = ();
+	type Pre = (
         // tip
         BalanceOf<T>,
         // who pays fee
@@ -154,50 +147,49 @@
 		// imbalance resulting from withdrawing the fee
 		<<T as pallet_transaction_payment::Config>::OnChargeTransaction as pallet_transaction_payment::OnChargeTransaction<T>>::LiquidityInfo,
     );
-    fn additional_signed(&self) -> sp_std::result::Result<(), TransactionValidityError> {
-        Ok(())
-    }
+	fn additional_signed(&self) -> sp_std::result::Result<(), TransactionValidityError> {
+		Ok(())
+	}
 
-    fn validate(
-        &self,
-        who: &Self::AccountId,
-        call: &Self::Call,
-        info: &DispatchInfoOf<Self::Call>,
-        len: usize,
-    ) -> TransactionValidity {
+	fn validate(
+		&self,
+		who: &Self::AccountId,
+		call: &Self::Call,
+		info: &DispatchInfoOf<Self::Call>,
+		len: usize,
+	) -> TransactionValidity {
 		let (fee, _) = self.withdraw_fee(who, call, info, len)?;
 		Ok(ValidTransaction {
 			priority: Self::get_priority(len, info, fee),
 			..Default::default()
 		})
-    }
+	}
 
-    fn pre_dispatch(
-        self,
-        who: &Self::AccountId,
-        call: &Self::Call,
-        info: &DispatchInfoOf<Self::Call>,
-        len: usize,
-    ) -> Result<Self::Pre, TransactionValidityError> {
-        let (_fee, imbalance) = self.withdraw_fee(who, call, info, len)?;
-        Ok((self.0, who.clone(), imbalance))
-    }
+	fn pre_dispatch(
+		self,
+		who: &Self::AccountId,
+		call: &Self::Call,
+		info: &DispatchInfoOf<Self::Call>,
+		len: usize,
+	) -> Result<Self::Pre, TransactionValidityError> {
+		let (_fee, imbalance) = self.withdraw_fee(who, call, info, len)?;
+		Ok((self.0, who.clone(), imbalance))
+	}
 
-    fn post_dispatch(
-        pre: Self::Pre,
-        info: &DispatchInfoOf<Self::Call>,
-        post_info: &PostDispatchInfoOf<Self::Call>,
-        len: usize,
-        _result: &DispatchResult,
-    ) -> Result<(), TransactionValidityError> {
+	fn post_dispatch(
+		pre: Self::Pre,
+		info: &DispatchInfoOf<Self::Call>,
+		post_info: &PostDispatchInfoOf<Self::Call>,
+		len: usize,
+		_result: &DispatchResult,
+	) -> Result<(), TransactionValidityError> {
 		let (tip, who, imbalance) = pre;
 		let actual_fee = pallet_transaction_payment::Pallet::<T>::compute_actual_fee(
-			len as u32,
-			info,
-			post_info,
-			tip,
+			len as u32, info, post_info, tip,
 		);
-		<T as pallet_transaction_payment::Config>::OnChargeTransaction::correct_and_deposit_fee(&who, info, post_info, actual_fee, tip, imbalance)?;
+		<T as pallet_transaction_payment::Config>::OnChargeTransaction::correct_and_deposit_fee(
+			&who, info, post_info, actual_fee, tip, imbalance,
+		)?;
 		Ok(())
-    }
-}
\ No newline at end of file
+	}
+}
modifiedpallets/nft-transaction-payment/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/nft-transaction-payment/src/benchmarking.rs
+++ b/pallets/nft-transaction-payment/src/benchmarking.rs
@@ -4,15 +4,15 @@
 
 use sp_std::prelude::*;
 use frame_system::RawOrigin;
-use frame_benchmarking::{benchmarks}; 
+use frame_benchmarking::{benchmarks};
 use frame_support::traits::OnInitialize;
 
 benchmarks! {
 
 	// on_initialize {
-        // let block1: T::BlockNumber = T::BlockNumber::from(1u32);
-        // let block2: T::BlockNumber = T::BlockNumber::from(2u32);
-        // Inflation::<T>::on_initialize(block1); // Create Treasury account
+		// let block1: T::BlockNumber = T::BlockNumber::from(1u32);
+		// let block2: T::BlockNumber = T::BlockNumber::from(2u32);
+		// Inflation::<T>::on_initialize(block1); // Create Treasury account
 	// }: { Inflation::<T>::on_initialize(block2); } // Benchmark deposit_into_existing path
 
 }
modifiedpallets/nft-transaction-payment/src/lib.rsdiffbeforeafterboth
--- a/pallets/nft-transaction-payment/src/lib.rs
+++ b/pallets/nft-transaction-payment/src/lib.rs
@@ -28,18 +28,15 @@
 }
 
 decl_module! {
-	pub struct Module<T: Config> for enum Call 
-    where 
+	pub struct Module<T: Config> for enum Call
+	where
 		origin: T::Origin,
-    {
+	{
 	}
 }
 
 impl<T: Config> Module<T> {
-	pub fn withdraw_type(
-		who: &T::AccountId,
-		call: &T::Call
-	) -> Option<T::AccountId> {
+	pub fn withdraw_type(who: &T::AccountId, call: &T::Call) -> Option<T::AccountId> {
 		T::SponsorshipHandler::get_sponsor(who, call)
 	}
-}
\ No newline at end of file
+}
modifiedpallets/nft/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/nft/src/benchmarking.rs
+++ b/pallets/nft/src/benchmarking.rs
@@ -5,415 +5,415 @@
 
 use sp_std::prelude::*;
 use frame_system::RawOrigin;
-use frame_benchmarking::{benchmarks, account, whitelisted_caller};  // , TrackedStorageKey, 
+use frame_benchmarking::{benchmarks, account, whitelisted_caller}; // , TrackedStorageKey,
 
 const SEED: u32 = 1;
 /*
 fn default_nft_data() -> CreateItemData {
-    CreateItemData::NFT(CreateNftData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1] })
+	CreateItemData::NFT(CreateNftData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1] })
 }
 
 fn default_fungible_data () -> CreateItemData {
-    CreateItemData::Fungible(CreateFungibleData { })
+	CreateItemData::Fungible(CreateFungibleData { })
 }
 
 fn default_re_fungible_data () -> CreateItemData {
-    CreateItemData::ReFungible(CreateReFungibleData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1] })
+	CreateItemData::ReFungible(CreateReFungibleData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1] })
 }
 */
 
 benchmarks! {
 
-    create_collection {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = account("caller", 0, SEED);
-    }: _(RawOrigin::Signed(caller.clone()), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode)
+	create_collection {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = account("caller", 0, SEED);
+	}: _(RawOrigin::Signed(caller.clone()), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode)
 /*
-    verify {
-        assert_eq!(Nft::<T>::collection_id(2).owner, caller);
-    }
-    destroy_collection {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-    }: _(RawOrigin::Signed(caller.clone()), 2)
+	verify {
+		assert_eq!(Nft::<T>::collection_id(2).owner, caller);
+	}
+	destroy_collection {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	}: _(RawOrigin::Signed(caller.clone()), 2)
 
-    add_to_white_list {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        let whitelist_account: T::AccountId = account("admin", 0, SEED);
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-    }: add_to_white_list(RawOrigin::Signed(caller.clone()), 2, whitelist_account)
+	add_to_white_list {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		let whitelist_account: T::AccountId = account("admin", 0, SEED);
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	}: add_to_white_list(RawOrigin::Signed(caller.clone()), 2, whitelist_account)
 
-    remove_from_white_list {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        let whitelist_account: T::AccountId = account("admin", 0, SEED);
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        Nft::<T>::add_to_white_list(RawOrigin::Signed(caller.clone()).into(), 2, whitelist_account.clone())?;
-    }: remove_from_white_list(RawOrigin::Signed(caller.clone()), 2, whitelist_account)
+	remove_from_white_list {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		let whitelist_account: T::AccountId = account("admin", 0, SEED);
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		Nft::<T>::add_to_white_list(RawOrigin::Signed(caller.clone()).into(), 2, whitelist_account.clone())?;
+	}: remove_from_white_list(RawOrigin::Signed(caller.clone()), 2, whitelist_account)
 
-    set_public_access_mode {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-    }: set_public_access_mode(RawOrigin::Signed(caller.clone()), 2, AccessMode::WhiteList)
+	set_public_access_mode {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	}: set_public_access_mode(RawOrigin::Signed(caller.clone()), 2, AccessMode::WhiteList)
 
-    set_mint_permission {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-    }: set_mint_permission(RawOrigin::Signed(caller.clone()), 2, true)
+	set_mint_permission {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	}: set_mint_permission(RawOrigin::Signed(caller.clone()), 2, true)
 
-    change_collection_owner {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let new_owner: T::AccountId = account("admin", 0, SEED);
-    }: change_collection_owner(RawOrigin::Signed(caller.clone()), 2, new_owner)
+	change_collection_owner {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let new_owner: T::AccountId = account("admin", 0, SEED);
+	}: change_collection_owner(RawOrigin::Signed(caller.clone()), 2, new_owner)
 
-    add_collection_admin {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let new_admin: T::AccountId = account("admin", 0, SEED);
-    }: add_collection_admin(RawOrigin::Signed(caller.clone()), 2, new_admin)
+	add_collection_admin {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let new_admin: T::AccountId = account("admin", 0, SEED);
+	}: add_collection_admin(RawOrigin::Signed(caller.clone()), 2, new_admin)
 
-    remove_collection_admin {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let new_admin: T::AccountId = account("admin", 0, SEED);
-        Nft::<T>::add_collection_admin(RawOrigin::Signed(caller.clone()).into(), 2, new_admin.clone())?;
-    }: remove_collection_admin(RawOrigin::Signed(caller.clone()), 2, new_admin)
+	remove_collection_admin {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let new_admin: T::AccountId = account("admin", 0, SEED);
+		Nft::<T>::add_collection_admin(RawOrigin::Signed(caller.clone()).into(), 2, new_admin.clone())?;
+	}: remove_collection_admin(RawOrigin::Signed(caller.clone()), 2, new_admin)
 
-    set_collection_sponsor {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-    }: set_collection_sponsor(RawOrigin::Signed(caller.clone()), 2, caller.clone())
+	set_collection_sponsor {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	}: set_collection_sponsor(RawOrigin::Signed(caller.clone()), 2, caller.clone())
 
-    confirm_sponsorship {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        Nft::<T>::set_collection_sponsor(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone())?;
-    }: confirm_sponsorship(RawOrigin::Signed(caller.clone()), 2)
+	confirm_sponsorship {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		Nft::<T>::set_collection_sponsor(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone())?;
+	}: confirm_sponsorship(RawOrigin::Signed(caller.clone()), 2)
 
-    remove_collection_sponsor {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        Nft::<T>::set_collection_sponsor(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone())?;
-        Nft::<T>::confirm_sponsorship(RawOrigin::Signed(caller.clone()).into(), 2)?;
-    }: remove_collection_sponsor(RawOrigin::Signed(caller.clone()), 2)
+	remove_collection_sponsor {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		Nft::<T>::set_collection_sponsor(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone())?;
+		Nft::<T>::confirm_sponsorship(RawOrigin::Signed(caller.clone()).into(), 2)?;
+	}: remove_collection_sponsor(RawOrigin::Signed(caller.clone()), 2)
 
-    // nft item
-    create_item_nft {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_nft_data();
-        
-    }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+	// nft item
+	create_item_nft {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_nft_data();
 
-    #[extra]
-    create_item_nft_large {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        let mut nft_data = CreateNftData {
-            const_data: vec![],
-            variable_data: vec![]
-        };
-        for i in 0..1998 {
-            nft_data.const_data.push(10);
-            nft_data.variable_data.push(10);
-        }
-        let data = CreateItemData::NFT(nft_data);
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	}: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+
+	#[extra]
+	create_item_nft_large {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		let mut nft_data = CreateNftData {
+			const_data: vec![],
+			variable_data: vec![]
+		};
+		for i in 0..1998 {
+			nft_data.const_data.push(10);
+			nft_data.variable_data.push(10);
+		}
+		let data = CreateItemData::NFT(nft_data);
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+
+	}: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
 
-    }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+	// fungible item
+	create_item_fungible {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::Fungible(3);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_fungible_data();
+
+	}: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+
+	// refungible item
+	create_item_refungible {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::ReFungible(3);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_re_fungible_data();
 
-    // fungible item
-    create_item_fungible {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::Fungible(3);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_fungible_data();
+	}: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
 
-    }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+	burn_item {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_nft_data();
+		Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-    // refungible item
-    create_item_refungible {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::ReFungible(3);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_re_fungible_data();
+	}: burn_item(RawOrigin::Signed(caller.clone()), 2, 1)
 
-    }: create_item(RawOrigin::Signed(caller.clone()), 2, caller.clone(), data)
+	transfer_nft {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let recipient: T::AccountId = account("recipient", 0, SEED);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_nft_data();
+		Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-    burn_item {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_nft_data();
-        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+	}: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
 
-    }: burn_item(RawOrigin::Signed(caller.clone()), 2, 1)
+	transfer_fungible {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::Fungible(3);
+		let recipient: T::AccountId = account("recipient", 0, SEED);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_fungible_data();
+		Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-    transfer_nft {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let recipient: T::AccountId = account("recipient", 0, SEED);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_nft_data();
-        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+	}: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
 
-    }: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
-    
-    transfer_fungible {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::Fungible(3);
-        let recipient: T::AccountId = account("recipient", 0, SEED);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_fungible_data();
-        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+	transfer_refungible {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::ReFungible(3);
+		let recipient: T::AccountId = account("recipient", 0, SEED);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_re_fungible_data();
+		Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-    }: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
+	}: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
 
-    transfer_refungible {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::ReFungible(3);
-        let recipient: T::AccountId = account("recipient", 0, SEED);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_re_fungible_data();
-        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+	approve {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::ReFungible(3);
+		let recipient: T::AccountId = account("recipient", 0, SEED);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_re_fungible_data();
+		Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-    }: transfer(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1, 1)
+	}: approve(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1)
 
-    approve {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::ReFungible(3);
-        let recipient: T::AccountId = account("recipient", 0, SEED);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_re_fungible_data();
-        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+	// Nft
+	transfer_from_nft {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let recipient: T::AccountId = account("recipient", 0, SEED);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_nft_data();
+		Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+		Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
 
-    }: approve(RawOrigin::Signed(caller.clone()), recipient.clone(), 2, 1)
+	}: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
 
-    // Nft
-    transfer_from_nft {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let recipient: T::AccountId = account("recipient", 0, SEED);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_nft_data();
-        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
-        Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
+	// Fungible
+	transfer_from_fungible {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::Fungible(3);
+		let recipient: T::AccountId = account("recipient", 0, SEED);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_fungible_data();
+		Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+		Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
 
-    }: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
+	}: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
 
-    // Fungible
-    transfer_from_fungible {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::Fungible(3);
-        let recipient: T::AccountId = account("recipient", 0, SEED);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_fungible_data();
-        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
-        Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
+	// ReFungible
+	transfer_from_refungible {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::ReFungible(3);
+		let recipient: T::AccountId = account("recipient", 0, SEED);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_re_fungible_data();
+		Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+		Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
 
-    }: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
+	}: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
 
-    // ReFungible
-    transfer_from_refungible {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::ReFungible(3);
-        let recipient: T::AccountId = account("recipient", 0, SEED);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_re_fungible_data();
-        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
-        Nft::<T>::approve(RawOrigin::Signed(caller.clone()).into(), recipient.clone(), 2, 1)?;
+	enable_contract_sponsoring {
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
 
-    }: transfer_from(RawOrigin::Signed(caller.clone()), caller.clone(), recipient.clone(), 2, 1, 1)
+	}: enable_contract_sponsoring(RawOrigin::Signed(caller.clone()), caller.clone(), true)
 
-    enable_contract_sponsoring {
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+	set_offchain_schema {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::ReFungible(3);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
 
-    }: enable_contract_sponsoring(RawOrigin::Signed(caller.clone()), caller.clone(), true)
+	}: set_offchain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
 
-    set_offchain_schema {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::ReFungible(3);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	set_const_on_chain_schema {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::ReFungible(3);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	}: set_const_on_chain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
 
-    }: set_offchain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
+	set_variable_on_chain_schema {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::ReFungible(3);
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	}: set_variable_on_chain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
 
-    set_const_on_chain_schema {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::ReFungible(3);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-    }: set_const_on_chain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
-    
-    set_variable_on_chain_schema {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::ReFungible(3);
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-    }: set_variable_on_chain_schema(RawOrigin::Signed(caller.clone()), 2, [1,2,3].to_vec())
+	set_variable_meta_data {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let data = default_nft_data();
+		Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
 
-    set_variable_meta_data {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let data = default_nft_data();
-        Nft::<T>::create_item(RawOrigin::Signed(caller.clone()).into(), 2, caller.clone(), data)?;
+	}: set_variable_meta_data(RawOrigin::Signed(caller.clone()), 2, 1, [1, 2, 3].to_vec())
 
-    }: set_variable_meta_data(RawOrigin::Signed(caller.clone()), 2, 1, [1, 2, 3].to_vec())
+	set_schema_version {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+	}: set_schema_version(RawOrigin::Signed(caller.clone()), 2, SchemaVersion::Unique)
 
-    set_schema_version {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-    }: set_schema_version(RawOrigin::Signed(caller.clone()), 2, SchemaVersion::Unique)
+	set_chain_limits {
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		let limits = ChainLimits {
+			collection_numbers_limit: 0,
+			account_token_ownership_limit: 0,
+			collections_admins_limit: 0,
+			custom_data_limit: 0,
+			nft_sponsor_transfer_timeout: 0,
+			fungible_sponsor_transfer_timeout: 0,
+			refungible_sponsor_transfer_timeout: 0
+		};
+	}: set_chain_limits(RawOrigin::Signed(caller.clone()), limits)
 
-    set_chain_limits {
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        let limits = ChainLimits { 
-            collection_numbers_limit: 0,
-            account_token_ownership_limit: 0,
-            collections_admins_limit: 0,
-            custom_data_limit: 0,
-            nft_sponsor_transfer_timeout: 0,
-            fungible_sponsor_transfer_timeout: 0,
-            refungible_sponsor_transfer_timeout: 0
-        };
-    }: set_chain_limits(RawOrigin::Signed(caller.clone()), limits)
+	set_contract_sponsoring_rate_limit {
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
+		let block_number: T::BlockNumber = 0.into();
+	}: set_contract_sponsoring_rate_limit(RawOrigin::Signed(caller.clone()), caller.clone(), block_number)
 
-    set_contract_sponsoring_rate_limit {
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-        let block_number: T::BlockNumber = 0.into();   
-    }: set_contract_sponsoring_rate_limit(RawOrigin::Signed(caller.clone()), caller.clone(), block_number)
+	set_collection_limits{
+		let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
+		let mode: CollectionMode = CollectionMode::NFT;
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
 
-    set_collection_limits{
-        let col_name1: Vec<u16> = "Test1".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1".to_vec();
-        let mode: CollectionMode = CollectionMode::NFT;
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::create_collection(RawOrigin::Signed(caller.clone()).into(), col_name1.clone(), col_desc1.clone(), token_prefix1.clone(), mode.clone())?;
-    
-        let cl = CollectionLimits {
-            account_token_ownership_limit: 0,
-            sponsored_data_size: 0,
-            token_limit: 0,
-            sponsor_transfer_timeout: 0
-        };
+		let cl = CollectionLimits {
+			account_token_ownership_limit: 0,
+			sponsored_data_size: 0,
+			token_limit: 0,
+			sponsor_transfer_timeout: 0
+		};
 
-    }: set_collection_limits(RawOrigin::Signed(caller.clone()), 2, cl)
+	}: set_collection_limits(RawOrigin::Signed(caller.clone()), 2, cl)
 
-    add_to_contract_white_list{
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-    }: add_to_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), caller.clone())
+	add_to_contract_white_list{
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+	}: add_to_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), caller.clone())
 
-    remove_from_contract_white_list{
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-        Nft::<T>::add_to_contract_white_list(RawOrigin::Signed(caller.clone()).into(), caller.clone(), caller.clone())?;
-    }: remove_from_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), caller.clone())
+	remove_from_contract_white_list{
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+		Nft::<T>::add_to_contract_white_list(RawOrigin::Signed(caller.clone()).into(), caller.clone(), caller.clone())?;
+	}: remove_from_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), caller.clone())
 
-    toggle_contract_white_list{
-        let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
-    }: toggle_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), true)
+	toggle_contract_white_list{
+		let caller: T::AccountId = T::AccountId::from(whitelisted_caller());
+	}: toggle_contract_white_list(RawOrigin::Signed(caller.clone()), caller.clone(), true)
 */
 }
modifiedpallets/nft/src/default_weights.rsdiffbeforeafterboth
--- a/pallets/nft/src/default_weights.rs
+++ b/pallets/nft/src/default_weights.rs
@@ -2,154 +2,154 @@
 
 impl crate::WeightInfo for () {
 	fn create_collection() -> Weight {
-		(70_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(7 as Weight))
-			.saturating_add(DbWeight::get().writes(5 as Weight))
+		70_000_000_u64
+			.saturating_add(DbWeight::get().reads(7_u64))
+			.saturating_add(DbWeight::get().writes(5_u64))
 	}
 	fn destroy_collection() -> Weight {
-		(90_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(2 as Weight))
-			.saturating_add(DbWeight::get().writes(5 as Weight))
+		90_000_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(5_u64))
 	}
 	fn add_to_white_list() -> Weight {
-		(30_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(3 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn remove_from_white_list() -> Weight {
-		(35_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(3 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
+		30_000_000_u64
+			.saturating_add(DbWeight::get().reads(3_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn remove_from_white_list() -> Weight {
+		35_000_000_u64
+			.saturating_add(DbWeight::get().reads(3_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn set_public_access_mode() -> Weight {
-		(27_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(1 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
+		27_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn set_mint_permission() -> Weight {
-		(27_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(1 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
+		27_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn change_collection_owner() -> Weight {
-		(27_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(1 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
+		27_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn add_collection_admin() -> Weight {
-        (32_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(3 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
+		32_000_000_u64
+			.saturating_add(DbWeight::get().reads(3_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn remove_collection_admin() -> Weight {
-		(50_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_collection_sponsor() -> Weight {
-		(32_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }  
-    fn confirm_sponsorship() -> Weight {
-		(22_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(1 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }  
-    fn remove_collection_sponsor() -> Weight {
-		(24_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(1 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }  
-    fn create_item(s: usize, ) -> Weight {
-        (130_000_000 as Weight)
-            .saturating_add((2135 as Weight).saturating_mul(s as Weight).saturating_mul(500 as Weight)) // 500 is temporary multiplier, fee for storage
-            .saturating_add(DbWeight::get().reads(10 as Weight))
-            .saturating_add(DbWeight::get().writes(8 as Weight))
-    }  
-    fn burn_item() -> Weight {
-		(170_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(9 as Weight))
-            .saturating_add(DbWeight::get().writes(7 as Weight))
-    }  
-    fn transfer() -> Weight {
-        (125_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(7 as Weight))
-            .saturating_add(DbWeight::get().writes(7 as Weight))
-    }  
-    fn approve() -> Weight {
-        (45_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(3 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn transfer_from() -> Weight {
-        (150_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(9 as Weight))
-            .saturating_add(DbWeight::get().writes(8 as Weight))
-    }
-    fn set_offchain_schema() -> Weight {
-        (33_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_const_on_chain_schema() -> Weight {
-        (11_100_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_variable_on_chain_schema() -> Weight {
-        (11_100_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_variable_meta_data() -> Weight {
-        (17_500_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn enable_contract_sponsoring() -> Weight {
-        (13_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(1 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_schema_version() -> Weight {
-        (8_500_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_chain_limits() -> Weight {
-        (1_300_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_contract_sponsoring_rate_limit() -> Weight {
-        (3_500_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(2 as Weight))
-    }    
-    fn set_variable_meta_data_sponsoring_rate_limit() -> Weight {
-        (3_500_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn toggle_contract_white_list() -> Weight {
-        (3_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(2 as Weight))
-    }    
-    fn add_to_contract_white_list() -> Weight {
-        (3_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(2 as Weight))
-    }    
-    fn remove_from_contract_white_list() -> Weight {
-        (3_200_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(2 as Weight))
-    }
-    fn set_collection_limits() -> Weight {
-        (8_900_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
+		50_000_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_collection_sponsor() -> Weight {
+		32_000_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn confirm_sponsorship() -> Weight {
+		22_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn remove_collection_sponsor() -> Weight {
+		24_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn create_item(s: usize) -> Weight {
+		130_000_000_u64
+			.saturating_add(2135_u64.saturating_mul(s as Weight).saturating_mul(500_u64)) // 500 is temporary multiplier, fee for storage
+			.saturating_add(DbWeight::get().reads(10_u64))
+			.saturating_add(DbWeight::get().writes(8_u64))
+	}
+	fn burn_item() -> Weight {
+		170_000_000_u64
+			.saturating_add(DbWeight::get().reads(9_u64))
+			.saturating_add(DbWeight::get().writes(7_u64))
+	}
+	fn transfer() -> Weight {
+		125_000_000_u64
+			.saturating_add(DbWeight::get().reads(7_u64))
+			.saturating_add(DbWeight::get().writes(7_u64))
+	}
+	fn approve() -> Weight {
+		45_000_000_u64
+			.saturating_add(DbWeight::get().reads(3_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn transfer_from() -> Weight {
+		150_000_000_u64
+			.saturating_add(DbWeight::get().reads(9_u64))
+			.saturating_add(DbWeight::get().writes(8_u64))
+	}
+	fn set_offchain_schema() -> Weight {
+		33_000_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_const_on_chain_schema() -> Weight {
+		11_100_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_variable_on_chain_schema() -> Weight {
+		11_100_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_variable_meta_data() -> Weight {
+		17_500_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn enable_contract_sponsoring() -> Weight {
+		13_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_schema_version() -> Weight {
+		8_500_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_chain_limits() -> Weight {
+		1_300_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_contract_sponsoring_rate_limit() -> Weight {
+		3_500_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(2_u64))
+	}
+	fn set_variable_meta_data_sponsoring_rate_limit() -> Weight {
+		3_500_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn toggle_contract_white_list() -> Weight {
+		3_000_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(2_u64))
+	}
+	fn add_to_contract_white_list() -> Weight {
+		3_000_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(2_u64))
+	}
+	fn remove_from_contract_white_list() -> Weight {
+		3_200_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(2_u64))
+	}
+	fn set_collection_limits() -> Weight {
+		8_900_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
 }
modifiedpallets/nft/src/eth/account.rsdiffbeforeafterboth
--- a/pallets/nft/src/eth/account.rs
+++ b/pallets/nft/src/eth/account.rs
@@ -8,128 +8,129 @@
 use sp_std::vec::Vec;
 use sp_std::clone::Clone;
 
-pub trait CrossAccountId<AccountId>: 
-    Encode + EncodeLike + Decode + 
-    Clone + PartialEq + Ord + core::fmt::Debug // + 
-    // Serialize + Deserialize<'static> 
+pub trait CrossAccountId<AccountId>:
+	Encode + EncodeLike + Decode + Clone + PartialEq + Ord + core::fmt::Debug
+// +
+// Serialize + Deserialize<'static>
 {
-    fn as_sub(&self) -> &AccountId;
-    fn as_eth(&self) -> &H160;
+	fn as_sub(&self) -> &AccountId;
+	fn as_eth(&self) -> &H160;
 
-    fn from_sub(account: AccountId) -> Self;
-    fn from_eth(account: H160) -> Self;
+	fn from_sub(account: AccountId) -> Self;
+	fn from_eth(account: H160) -> Self;
 }
 
-#[derive(Eq)]
-#[derive(Serialize, Deserialize)]
+#[derive(Eq, Serialize, Deserialize)]
 pub struct BasicCrossAccountId<T: Config> {
-    /// If true - then ethereum is canonical encoding
-    from_ethereum: bool,
-    substrate: T::AccountId,
-    ethereum: H160,
+	/// If true - then ethereum is canonical encoding
+	from_ethereum: bool,
+	substrate: T::AccountId,
+	ethereum: H160,
 }
 
 impl<T: Config> core::fmt::Debug for BasicCrossAccountId<T> {
-    fn fmt(&self, fmt: &mut core::fmt::Formatter) -> core::fmt::Result {
-        if self.from_ethereum {
-            fmt.debug_tuple("CrossAccountId::Ethereum")
-                .field(&self.ethereum)
-                .finish()
-        } else {
-            fmt.debug_tuple("CrossAccountId::Substrate")
-                .field(&self.substrate)
-                .finish()
-        }
-    }
+	fn fmt(&self, fmt: &mut core::fmt::Formatter) -> core::fmt::Result {
+		if self.from_ethereum {
+			fmt.debug_tuple("CrossAccountId::Ethereum")
+				.field(&self.ethereum)
+				.finish()
+		} else {
+			fmt.debug_tuple("CrossAccountId::Substrate")
+				.field(&self.substrate)
+				.finish()
+		}
+	}
 }
 
 impl<T: Config> PartialOrd for BasicCrossAccountId<T> {
-    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
-        Some(self.substrate.cmp(&other.substrate))
-    }
+	fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
+		Some(self.substrate.cmp(&other.substrate))
+	}
 }
 
 impl<T: Config> Ord for BasicCrossAccountId<T> {
-    fn cmp(&self, other: &Self) -> Ordering {
-        self.partial_cmp(other).expect("substrate account is total ordered")
-    }
+	fn cmp(&self, other: &Self) -> Ordering {
+		self.partial_cmp(other)
+			.expect("substrate account is total ordered")
+	}
 }
 
 impl<T: Config> PartialEq for BasicCrossAccountId<T> {
-    fn eq(&self, other: &Self) -> bool {
-        if self.from_ethereum == other.from_ethereum {
-            self.substrate == other.substrate && self.ethereum == other.ethereum
-        } else if self.from_ethereum {
-            // ethereum is canonical encoding, but we need to compare derived address
-            self.substrate == other.substrate
-        } else {
-            self.ethereum == other.ethereum
-        }
-    }
+	fn eq(&self, other: &Self) -> bool {
+		if self.from_ethereum == other.from_ethereum {
+			self.substrate == other.substrate && self.ethereum == other.ethereum
+		} else if self.from_ethereum {
+			// ethereum is canonical encoding, but we need to compare derived address
+			self.substrate == other.substrate
+		} else {
+			self.ethereum == other.ethereum
+		}
+	}
 }
 impl<T: Config> Clone for BasicCrossAccountId<T> {
-    fn clone(&self) -> Self {
-        Self {
-            from_ethereum: self.from_ethereum,
-            substrate: self.substrate.clone(),
-            ethereum: self.ethereum,
-        }
-    }
+	fn clone(&self) -> Self {
+		Self {
+			from_ethereum: self.from_ethereum,
+			substrate: self.substrate.clone(),
+			ethereum: self.ethereum,
+		}
+	}
 }
 impl<T: Config> Encode for BasicCrossAccountId<T> {
-    fn encode(&self) -> Vec<u8> {
-        let as_result = if !self.from_ethereum {
-            Ok(self.substrate.clone())
-        } else {
-            Err(self.ethereum)
-        };
-        as_result.encode()
-    }
+	fn encode(&self) -> Vec<u8> {
+		let as_result = if !self.from_ethereum {
+			Ok(self.substrate.clone())
+		} else {
+			Err(self.ethereum)
+		};
+		as_result.encode()
+	}
 }
 impl<T: Config> EncodeLike for BasicCrossAccountId<T> {}
 impl<T: Config> Decode for BasicCrossAccountId<T> {
-    fn decode<I>(input: &mut I) -> Result<Self, codec::Error>
-        where I: codec::Input
-    {
-        Ok(match <Result<T::AccountId, H160>>::decode(input)? {
-            Ok(s) => Self::from_sub(s),
-            Err(e) => Self::from_eth(e),
-        })
-    }
+	fn decode<I>(input: &mut I) -> Result<Self, codec::Error>
+	where
+		I: codec::Input,
+	{
+		Ok(match <Result<T::AccountId, H160>>::decode(input)? {
+			Ok(s) => Self::from_sub(s),
+			Err(e) => Self::from_eth(e),
+		})
+	}
 }
 impl<T: Config> CrossAccountId<T::AccountId> for BasicCrossAccountId<T> {
-    fn as_sub(&self) -> &T::AccountId {
-        &self.substrate
-    }
-    fn as_eth(&self) -> &H160 {
-        &self.ethereum
-    }
-    fn from_sub(substrate: T::AccountId) -> Self {
-        Self {
-            ethereum: T::EvmBackwardsAddressMapping::from_account_id(substrate.clone()),
-            substrate,
-            from_ethereum: false,
-        }
-    }
-    fn from_eth(ethereum: H160) -> Self {
-        Self {
-            ethereum,
-            substrate: T::EvmAddressMapping::into_account_id(ethereum),
-            from_ethereum: true,
-        }
-    }
+	fn as_sub(&self) -> &T::AccountId {
+		&self.substrate
+	}
+	fn as_eth(&self) -> &H160 {
+		&self.ethereum
+	}
+	fn from_sub(substrate: T::AccountId) -> Self {
+		Self {
+			ethereum: T::EvmBackwardsAddressMapping::from_account_id(substrate.clone()),
+			substrate,
+			from_ethereum: false,
+		}
+	}
+	fn from_eth(ethereum: H160) -> Self {
+		Self {
+			ethereum,
+			substrate: T::EvmAddressMapping::into_account_id(ethereum),
+			from_ethereum: true,
+		}
+	}
 }
 
 pub trait EvmBackwardsAddressMapping<AccountId> {
-    fn from_account_id(account_id: AccountId) -> H160;
+	fn from_account_id(account_id: AccountId) -> H160;
 }
 
 /// Should have same mapping as EnsureAddressTruncated
 pub struct MapBackwardsAddressTruncated;
 impl EvmBackwardsAddressMapping<AccountId32> for MapBackwardsAddressTruncated {
-    fn from_account_id(account_id: AccountId32) -> H160 {
-        let mut out = [0; 20];
-        out.copy_from_slice(&(account_id.as_ref() as &[u8])[0..20]);
-        H160(out)
-    }
-}
\ No newline at end of file
+	fn from_account_id(account_id: AccountId32) -> H160 {
+		let mut out = [0; 20];
+		out.copy_from_slice(&(account_id.as_ref() as &[u8])[0..20]);
+		H160(out)
+	}
+}
modifiedpallets/nft/src/eth/erc.rsdiffbeforeafterboth
--- a/pallets/nft/src/eth/erc.rs
+++ b/pallets/nft/src/eth/erc.rs
@@ -3,132 +3,199 @@
 
 #[solidity_interface]
 pub trait InlineNameSymbol {
-    type Error;
+	type Error;
 
-    fn name(&self) -> Result<string, Self::Error>;
-    fn symbol(&self) -> Result<string, Self::Error>;
+	fn name(&self) -> Result<string, Self::Error>;
+	fn symbol(&self) -> Result<string, Self::Error>;
 }
 
 #[solidity_interface]
 pub trait InlineTotalSupply {
-    type Error;
+	type Error;
 
-    fn total_supply(&self) -> Result<uint256, Self::Error>;
+	fn total_supply(&self) -> Result<uint256, Self::Error>;
 }
 
 #[solidity_interface]
 pub trait ERC165 {
-    type Error;
+	type Error;
 
-    fn supports_interface(&self, interface_id: bytes4) -> Result<bool, Self::Error>;
+	fn supports_interface(&self, interface_id: bytes4) -> Result<bool, Self::Error>;
 }
 
 #[solidity_interface(inline_is(InlineNameSymbol))]
 pub trait ERC721Metadata {
-    type Error;
+	type Error;
 
-    #[solidity(rename_selector = "tokenURI")]
-    fn token_uri(&self, token_id: uint256) -> Result<string, Self::Error>;
+	#[solidity(rename_selector = "tokenURI")]
+	fn token_uri(&self, token_id: uint256) -> Result<string, Self::Error>;
 }
 
 #[solidity_interface(inline_is(InlineTotalSupply))]
 pub trait ERC721Enumerable {
-    type Error;
+	type Error;
 
-    fn token_by_index(&self, index: uint256) -> Result<uint256, Self::Error>;
-    fn token_of_owner_by_index(&self, owner: address, index: uint256) -> Result<uint256, Self::Error>;
+	fn token_by_index(&self, index: uint256) -> Result<uint256, Self::Error>;
+	fn token_of_owner_by_index(
+		&self,
+		owner: address,
+		index: uint256,
+	) -> Result<uint256, Self::Error>;
 }
 
-
 #[derive(ToLog)]
 pub enum ERC721Events {
-    Transfer {
-        #[indexed] from: address,
-        #[indexed] to: address,
-        #[indexed] token_id: uint256,
-    },
-    Approval {
-        #[indexed] owner: address,
-        #[indexed] approved: address,
-        #[indexed] token_id: uint256,
-    },
-    #[allow(dead_code)]
-    ApprovalForAll {
-        #[indexed] owner: address,
-        #[indexed] operator: address,
-        approved: bool,
-    }
+	Transfer {
+		#[indexed]
+		from: address,
+		#[indexed]
+		to: address,
+		#[indexed]
+		token_id: uint256,
+	},
+	Approval {
+		#[indexed]
+		owner: address,
+		#[indexed]
+		approved: address,
+		#[indexed]
+		token_id: uint256,
+	},
+	#[allow(dead_code)]
+	ApprovalForAll {
+		#[indexed]
+		owner: address,
+		#[indexed]
+		operator: address,
+		approved: bool,
+	},
 }
 
 #[solidity_interface(is(ERC165), events(ERC721Events))]
 pub trait ERC721 {
-    type Error;
+	type Error;
 
-    fn balance_of(&self, owner: address) -> Result<uint256, Self::Error>;
-    fn owner_of(&self, token_id: uint256) -> Result<address, Self::Error>;
+	fn balance_of(&self, owner: address) -> Result<uint256, Self::Error>;
+	fn owner_of(&self, token_id: uint256) -> Result<address, Self::Error>;
 
-    #[solidity(rename_selector = "safeTransferFrom")]
-    fn safe_transfer_from_with_data(&mut self, from: address, to: address, token_id: uint256, data: bytes, value: value) -> Result<void, Self::Error>;
-    fn safe_transfer_from(&mut self, from: address, to: address, token_id: uint256, value: value) -> Result<void, Self::Error>;
+	#[solidity(rename_selector = "safeTransferFrom")]
+	fn safe_transfer_from_with_data(
+		&mut self,
+		from: address,
+		to: address,
+		token_id: uint256,
+		data: bytes,
+		value: value,
+	) -> Result<void, Self::Error>;
+	fn safe_transfer_from(
+		&mut self,
+		from: address,
+		to: address,
+		token_id: uint256,
+		value: value,
+	) -> Result<void, Self::Error>;
 
-    fn transfer_from(&mut self, caller: caller, from: address, to: address, token_id: uint256, value: value) -> Result<void, Self::Error>;
-    fn approve(&mut self, caller: caller, approved: address, token_id: uint256, value: value) -> Result<void, Self::Error>;
-    fn set_approval_for_all(&mut self, caller: caller, operator: address, approved: bool) -> Result<void, Self::Error>;
+	fn transfer_from(
+		&mut self,
+		caller: caller,
+		from: address,
+		to: address,
+		token_id: uint256,
+		value: value,
+	) -> Result<void, Self::Error>;
+	fn approve(
+		&mut self,
+		caller: caller,
+		approved: address,
+		token_id: uint256,
+		value: value,
+	) -> Result<void, Self::Error>;
+	fn set_approval_for_all(
+		&mut self,
+		caller: caller,
+		operator: address,
+		approved: bool,
+	) -> Result<void, Self::Error>;
 
-    fn get_approved(&self, token_id: uint256) -> Result<address, Self::Error>;
-    fn is_approved_for_all(&self, owner: address, operator: address) -> Result<address, Self::Error>;
+	fn get_approved(&self, token_id: uint256) -> Result<address, Self::Error>;
+	fn is_approved_for_all(
+		&self,
+		owner: address,
+		operator: address,
+	) -> Result<address, Self::Error>;
 }
 
 #[solidity_interface]
 pub trait ERC721UniqueExtensions {
-    type Error;
+	type Error;
 
-    fn transfer(&mut self, caller: caller, to: address, token_id: uint256, value: value) -> Result<void, Self::Error>;
+	fn transfer(
+		&mut self,
+		caller: caller,
+		to: address,
+		token_id: uint256,
+		value: value,
+	) -> Result<void, Self::Error>;
 }
 
-#[solidity_interface(is(ERC165, ERC721, ERC721Metadata, ERC721Enumerable, ERC721UniqueExtensions))]
+#[solidity_interface(is(
+	ERC165,
+	ERC721,
+	ERC721Metadata,
+	ERC721Enumerable,
+	ERC721UniqueExtensions
+))]
 pub trait UniqueNFT {
-    type Error;
+	type Error;
 }
 
 #[derive(ToLog)]
 pub enum ERC20Events {
-    Transfer {
-        #[indexed] from: address,
-        #[indexed] to: address,
-        value: uint256,
-    },
-    Approval {
-        #[indexed] owner: address,
-        #[indexed] spender: address,
-        value: uint256,
-    }
+	Transfer {
+		#[indexed]
+		from: address,
+		#[indexed]
+		to: address,
+		value: uint256,
+	},
+	Approval {
+		#[indexed]
+		owner: address,
+		#[indexed]
+		spender: address,
+		value: uint256,
+	},
 }
 
 #[solidity_interface(inline_is(InlineNameSymbol, InlineTotalSupply), events(ERC20Events))]
 pub trait ERC20 {
-    type Error;
-    
-    fn decimals(&self) -> Result<uint8, Self::Error>;
-    fn balance_of(&self, owner: address) -> Result<uint256, Self::Error>;
-    fn transfer(&mut self, caller: caller, to: address, value: uint256) -> Result<bool, Self::Error>;
-    fn transfer_from(&mut self, caller: caller, from: address, to: address, value: uint256) -> Result<bool, Self::Error>;
-    fn approve(&mut self, caller: caller, spender: address, value: uint256) -> Result<bool, Self::Error>;
-    fn allowance(&self, owner: address, spender: address) -> Result<uint256, Self::Error>;
+	type Error;
+
+	fn decimals(&self) -> Result<uint8, Self::Error>;
+	fn balance_of(&self, owner: address) -> Result<uint256, Self::Error>;
+	fn transfer(
+		&mut self,
+		caller: caller,
+		to: address,
+		value: uint256,
+	) -> Result<bool, Self::Error>;
+	fn transfer_from(
+		&mut self,
+		caller: caller,
+		from: address,
+		to: address,
+		value: uint256,
+	) -> Result<bool, Self::Error>;
+	fn approve(
+		&mut self,
+		caller: caller,
+		spender: address,
+		value: uint256,
+	) -> Result<bool, Self::Error>;
+	fn allowance(&self, owner: address, spender: address) -> Result<uint256, Self::Error>;
 }
 
 #[solidity_interface(is(ERC165, ERC20))]
 pub trait UniqueFungible {
-    type Error;
+	type Error;
 }
-
-/// Runtime metadata like helpers for evm
-#[solidity_interface]
-trait UniqueHelpers {
-    type Error;
-
-    /// Returns interface for NFT collections
-    fn nft_interface(&self) -> Result<string, Self::Error>;
-    /// Returns interface for Fungible collections
-    fn fungible_interface(&self) -> Result<string, Self::Error>;
-}
\ No newline at end of file
modifiedpallets/nft/src/eth/erc_impl.rsdiffbeforeafterboth
--- a/pallets/nft/src/eth/erc_impl.rs
+++ b/pallets/nft/src/eth/erc_impl.rs
@@ -56,7 +56,7 @@
 		Ok(index)
 	}
 
-	fn token_of_owner_by_index(&self, owner: address, index: uint256) -> Result<uint256> {
+	fn token_of_owner_by_index(&self, _owner: address, _index: uint256) -> Result<uint256> {
 		// TODO: Not implemetable
 		Err("not implemented".into())
 	}
@@ -77,7 +77,7 @@
 	fn owner_of(&self, token_id: uint256) -> Result<address> {
 		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
 		let token = <NftItemList<T>>::get(self.id, token_id).ok_or("unknown token")?;
-		Ok(token.owner.as_eth().clone())
+		Ok(*token.owner.as_eth())
 	}
 	fn safe_transfer_from_with_data(
 		&mut self,
@@ -170,7 +170,7 @@
 		caller: caller,
 		to: address,
 		token_id: uint256,
-		value: value,
+		_value: value,
 	) -> Result<void> {
 		let caller = T::CrossAccountId::from_eth(caller);
 		let to = T::CrossAccountId::from_eth(to);
modifiedpallets/nft/src/eth/log.rsdiffbeforeafterboth
--- a/pallets/nft/src/eth/log.rs
+++ b/pallets/nft/src/eth/log.rs
@@ -1,19 +1,19 @@
 use sp_std::cell::RefCell;
 use sp_std::vec::Vec;
-use sp_core::{H160, H256};
+
 use ethereum::Log;
 
 #[derive(Default)]
 pub struct LogRecorder(RefCell<Vec<Log>>);
 
 impl LogRecorder {
-    pub fn is_empty(&self) -> bool {
-        self.0.borrow().is_empty()
-    }
-    pub fn log(&self, log: Log) {
-        self.0.borrow_mut().push(log);
-    }
-    pub fn retrieve_logs(self) -> Vec<Log> {
-        self.0.into_inner()
-    }
+	pub fn is_empty(&self) -> bool {
+		self.0.borrow().is_empty()
+	}
+	pub fn log(&self, log: Log) {
+		self.0.borrow_mut().push(log);
+	}
+	pub fn retrieve_logs(self) -> Vec<Log> {
+		self.0.into_inner()
+	}
 }
modifiedpallets/nft/src/eth/mod.rsdiffbeforeafterboth
--- a/pallets/nft/src/eth/mod.rs
+++ b/pallets/nft/src/eth/mod.rs
@@ -28,7 +28,7 @@
 ];
 
 fn map_eth_to_id(eth: &H160) -> Option<CollectionId> {
-	if &eth[0..16] != ETH_ACCOUNT_PREFIX {
+	if eth[0..16] != ETH_ACCOUNT_PREFIX {
 		return None;
 	}
 	let mut id_bytes = [0; 4];
@@ -92,12 +92,9 @@
 				},
 			)?))
 		}
-		_ => {
-			return Err(StringError::from(
-				"erc calls only supported to fungible and nft collections for now",
-			)
-			.into())
-		}
+		_ => Err(StringError::from(
+			"erc calls only supported to fungible and nft collections for now",
+		)),
 	}
 }
 
@@ -156,11 +153,10 @@
 
 // TODO: This function is slow, and output can be memoized
 pub fn generate_transaction(collection_id: u32, chain_id: u64) -> ethereum::Transaction {
-	let contract = collection_id_to_address(collection_id);
-
 	// FIXME: Can be done on wasm runtime with https://github.com/paritytech/substrate/pull/8728
 	#[cfg(feature = "std")]
 	{
+		let contract = collection_id_to_address(collection_id);
 		let signed = ethereum_tx_sign::RawTransaction {
 			nonce: 0.into(),
 			to: Some(contract.0.into()),
@@ -183,6 +179,6 @@
 	}
 	#[cfg(not(feature = "std"))]
 	{
-		panic!("transaction generation not yet supported by wasm runtime")
+		panic!("transaction generation not yet supported by wasm runtime while generating transaction for collection_id {}, chain_id {}", collection_id, chain_id)
 	}
 }
modifiedpallets/nft/src/eth/sponsoring.rsdiffbeforeafterboth
--- a/pallets/nft/src/eth/sponsoring.rs
+++ b/pallets/nft/src/eth/sponsoring.rs
@@ -1,142 +1,170 @@
 //! Implements EVM sponsoring logic via OnChargeEVMTransaction
 
-use crate::{Collection, ChainLimit, CollectionById, Config, NftTransferBasket, FungibleTransferBasket, eth::account::EvmBackwardsAddressMapping};
+use crate::{
+	Collection, ChainLimit, CollectionById, Config, NftTransferBasket, FungibleTransferBasket,
+	eth::account::EvmBackwardsAddressMapping,
+};
 use evm_coder::abi::AbiReader;
-use frame_support::{storage::{StorageMap, StorageDoubleMap, StorageValue}, traits::Currency};
+use frame_support::{
+	storage::{StorageMap, StorageDoubleMap, StorageValue},
+	traits::Currency,
+};
 use pallet_evm::{EVMCurrencyAdapter, WithdrawReason};
 use sp_core::{H160, U256};
 use sp_std::prelude::*;
-use super::{account::CrossAccountId, erc::{UniqueFungibleCall, UniqueNFTCall, ERC721Call, ERC20Call, ERC721UniqueExtensionsCall}};
+use super::{
+	account::CrossAccountId,
+	erc::{UniqueFungibleCall, UniqueNFTCall, ERC721Call, ERC20Call, ERC721UniqueExtensionsCall},
+};
 use core::convert::TryInto;
 
 type NegativeImbalanceOf<C, T> =
-    <C as Currency<<T as frame_system::Config>::AccountId>>::NegativeImbalance;
+	<C as Currency<<T as frame_system::Config>::AccountId>>::NegativeImbalance;
 
 pub struct ChargeEvmTransaction;
 pub struct ChargeEvmLiquidityInfo<T>
 where
-    T: Config,
-    T: pallet_evm::Config,
+	T: Config,
+	T: pallet_evm::Config,
 {
-    who: H160,
-    negative_imbalance: NegativeImbalanceOf<<T as Config>::Currency, T>,
+	who: H160,
+	negative_imbalance: NegativeImbalanceOf<<T as Config>::Currency, T>,
 }
 
 struct AnyError;
 
-fn try_sponsor<T: Config>(caller: &H160, collection_id: u32, collection: &Collection<T>, call: &[u8]) -> Result<(), AnyError> {
-    let (method_id, mut reader) = AbiReader::new_call(call).map_err(|_| AnyError)?;
-    match &collection.mode {
-        crate::CollectionMode::NFT => {
-            let call: UniqueNFTCall = UniqueNFTCall::parse(method_id, &mut reader).map_err(|_| AnyError)?.ok_or(AnyError)?;
-            match call {
-                UniqueNFTCall::ERC721UniqueExtensions(ERC721UniqueExtensionsCall::Transfer {token_id, ..}) | UniqueNFTCall::ERC721(ERC721Call::TransferFrom {token_id, ..})  => {
-                    let token_id: u32 = token_id.try_into().map_err(|_| AnyError)?;
-                    let block_number = <frame_system::Pallet<T>>::block_number() as T::BlockNumber;
-                    let collection_limits = &collection.limits;
-                    let limit: u32 = if collection_limits.sponsor_transfer_timeout > 0 {
-                        collection_limits.sponsor_transfer_timeout
-                    } else {
-                        ChainLimit::get().nft_sponsor_transfer_timeout
-                    };
+fn try_sponsor<T: Config>(
+	caller: &H160,
+	collection_id: u32,
+	collection: &Collection<T>,
+	call: &[u8],
+) -> Result<(), AnyError> {
+	let (method_id, mut reader) = AbiReader::new_call(call).map_err(|_| AnyError)?;
+	match &collection.mode {
+		crate::CollectionMode::NFT => {
+			let call: UniqueNFTCall = UniqueNFTCall::parse(method_id, &mut reader)
+				.map_err(|_| AnyError)?
+				.ok_or(AnyError)?;
+			match call {
+				UniqueNFTCall::ERC721UniqueExtensions(ERC721UniqueExtensionsCall::Transfer {
+					token_id,
+					..
+				})
+				| UniqueNFTCall::ERC721(ERC721Call::TransferFrom { token_id, .. }) => {
+					let token_id: u32 = token_id.try_into().map_err(|_| AnyError)?;
+					let block_number = <frame_system::Pallet<T>>::block_number() as T::BlockNumber;
+					let collection_limits = &collection.limits;
+					let limit: u32 = if collection_limits.sponsor_transfer_timeout > 0 {
+						collection_limits.sponsor_transfer_timeout
+					} else {
+						ChainLimit::get().nft_sponsor_transfer_timeout
+					};
 
-                    let mut sponsor = true;
-                    if <NftTransferBasket<T>>::contains_key(collection_id, token_id) {
-                        let last_tx_block = <NftTransferBasket<T>>::get(collection_id, token_id);
-                        let limit_time = last_tx_block + limit.into();
-                        if block_number <= limit_time {
-                            sponsor = false;
-                        }
-                    }
-                    if sponsor {
-                        <NftTransferBasket<T>>::insert(collection_id, token_id, block_number);
-                        return Ok(())
-                    }
-                },
-                _ => {},
-            }
-        },
-        crate::CollectionMode::Fungible(_) => {
-            let call: UniqueFungibleCall = UniqueFungibleCall::parse(method_id, &mut reader).map_err(|_| AnyError)?.ok_or(AnyError)?;
-            match call {
-                UniqueFungibleCall::ERC20(ERC20Call::Transfer {..})  => {
-                    let who = T::CrossAccountId::from_eth(caller.clone());
-                    let collection_limits = &collection.limits;
-                    let limit: u32 = if collection_limits.sponsor_transfer_timeout > 0 {
-                        collection_limits.sponsor_transfer_timeout
-                    } else {
-                        ChainLimit::get().fungible_sponsor_transfer_timeout
-                    };
+					let mut sponsor = true;
+					if <NftTransferBasket<T>>::contains_key(collection_id, token_id) {
+						let last_tx_block = <NftTransferBasket<T>>::get(collection_id, token_id);
+						let limit_time = last_tx_block + limit.into();
+						if block_number <= limit_time {
+							sponsor = false;
+						}
+					}
+					if sponsor {
+						<NftTransferBasket<T>>::insert(collection_id, token_id, block_number);
+						return Ok(());
+					}
+				}
+				_ => {}
+			}
+		}
+		crate::CollectionMode::Fungible(_) => {
+			let call: UniqueFungibleCall = UniqueFungibleCall::parse(method_id, &mut reader)
+				.map_err(|_| AnyError)?
+				.ok_or(AnyError)?;
+			#[allow(clippy::single_match)]
+			match call {
+				UniqueFungibleCall::ERC20(ERC20Call::Transfer { .. }) => {
+					let who = T::CrossAccountId::from_eth(*caller);
+					let collection_limits = &collection.limits;
+					let limit: u32 = if collection_limits.sponsor_transfer_timeout > 0 {
+						collection_limits.sponsor_transfer_timeout
+					} else {
+						ChainLimit::get().fungible_sponsor_transfer_timeout
+					};
 
-                    let block_number = <frame_system::Pallet<T>>::block_number() as T::BlockNumber;
-                    let mut sponsored = true;
-                    if <FungibleTransferBasket<T>>::contains_key(collection_id, who.as_sub()) {
-                        let last_tx_block = <FungibleTransferBasket<T>>::get(collection_id, who.as_sub());
-                        let limit_time = last_tx_block + limit.into();
-                        if block_number <= limit_time {
-                            sponsored = false;
-                        }
-                    }
-                    if sponsored {
-                        <FungibleTransferBasket<T>>::insert(collection_id, who.as_sub(), block_number);
-                        return Ok(())
-                    }
-                },
-                _ => {},
-            }
-        },
-        _ => {},
-    }
-    return Err(AnyError)
+					let block_number = <frame_system::Pallet<T>>::block_number() as T::BlockNumber;
+					let mut sponsored = true;
+					if <FungibleTransferBasket<T>>::contains_key(collection_id, who.as_sub()) {
+						let last_tx_block =
+							<FungibleTransferBasket<T>>::get(collection_id, who.as_sub());
+						let limit_time = last_tx_block + limit.into();
+						if block_number <= limit_time {
+							sponsored = false;
+						}
+					}
+					if sponsored {
+						<FungibleTransferBasket<T>>::insert(
+							collection_id,
+							who.as_sub(),
+							block_number,
+						);
+						return Ok(());
+					}
+				}
+				_ => {}
+			}
+		}
+		_ => {}
+	}
+	Err(AnyError)
 }
 
 impl<T> pallet_evm::OnChargeEVMTransaction<T> for ChargeEvmTransaction
 where
-    T: Config,
-    T: pallet_evm::Config,
+	T: Config,
+	T: pallet_evm::Config,
 {
-    type LiquidityInfo = Option<ChargeEvmLiquidityInfo<T>>;
+	type LiquidityInfo = Option<ChargeEvmLiquidityInfo<T>>;
 
-    fn withdraw_fee(
-        who: &H160,
-        reason: WithdrawReason,
-        fee: U256,
-    ) -> Result<Self::LiquidityInfo, pallet_evm::Error<T>> {
-        let mut who_pays_fee = *who;
-        if let WithdrawReason::Call { target, input } = &reason {
-            if let Some(collection_id) = crate::eth::map_eth_to_id(&target) {
-                if let Some(collection) = <CollectionById<T>>::get(collection_id) {
-                    if let Some(sponsor) = collection.sponsorship.sponsor() {
-                        if try_sponsor(who, collection_id, &collection, &input).is_ok() {
-                            who_pays_fee =
-                                T::EvmBackwardsAddressMapping::from_account_id(sponsor.clone());
-                        }
-                    }
-                }
-            }
-        }
+	fn withdraw_fee(
+		who: &H160,
+		reason: WithdrawReason,
+		fee: U256,
+	) -> Result<Self::LiquidityInfo, pallet_evm::Error<T>> {
+		let mut who_pays_fee = *who;
+		if let WithdrawReason::Call { target, input } = &reason {
+			if let Some(collection_id) = crate::eth::map_eth_to_id(&target) {
+				if let Some(collection) = <CollectionById<T>>::get(collection_id) {
+					if let Some(sponsor) = collection.sponsorship.sponsor() {
+						if try_sponsor(who, collection_id, &collection, &input).is_ok() {
+							who_pays_fee =
+								T::EvmBackwardsAddressMapping::from_account_id(sponsor.clone());
+						}
+					}
+				}
+			}
+		}
 
-        // TODO: Pay fee from substrate address
-        let negative_imbalance = EVMCurrencyAdapter::<<T as Config>::Currency, ()>::withdraw_fee(
-            &who_pays_fee,
-            reason,
-            fee,
-        )?;
-        Ok(negative_imbalance.map(|i| ChargeEvmLiquidityInfo {
-            who: who_pays_fee,
-            negative_imbalance: i,
-        }))
-    }
+		// TODO: Pay fee from substrate address
+		let negative_imbalance = EVMCurrencyAdapter::<<T as Config>::Currency, ()>::withdraw_fee(
+			&who_pays_fee,
+			reason,
+			fee,
+		)?;
+		Ok(negative_imbalance.map(|i| ChargeEvmLiquidityInfo {
+			who: who_pays_fee,
+			negative_imbalance: i,
+		}))
+	}
 
-    fn correct_and_deposit_fee(
-        who: &H160,
-        corrected_fee: U256,
-        already_withdrawn: Self::LiquidityInfo,
-    ) -> Result<(), pallet_evm::Error<T>> {
-        EVMCurrencyAdapter::<<T as Config>::Currency, ()>::correct_and_deposit_fee(
-            &already_withdrawn.as_ref().map(|e| e.who).unwrap_or(*who),
-            corrected_fee,
-            already_withdrawn.map(|e| e.negative_imbalance),
-        )
-    }
+	fn correct_and_deposit_fee(
+		who: &H160,
+		corrected_fee: U256,
+		already_withdrawn: Self::LiquidityInfo,
+	) -> Result<(), pallet_evm::Error<T>> {
+		EVMCurrencyAdapter::<<T as Config>::Currency, ()>::correct_and_deposit_fee(
+			&already_withdrawn.as_ref().map(|e| e.who).unwrap_or(*who),
+			corrected_fee,
+			already_withdrawn.map(|e| e.negative_imbalance),
+		)
+	}
 }
modifiedpallets/nft/src/lib.rsdiffbeforeafterboth
6#![recursion_limit = "1024"]6#![recursion_limit = "1024"]
7
8#![cfg_attr(not(feature = "std"), no_std)]7#![cfg_attr(not(feature = "std"), no_std)]
8#![allow(
9 clippy::too_many_arguments,
10 clippy::unnecessary_mut_passed,
11 clippy::unused_unit
12)]
913
10extern crate alloc;14extern crate alloc;
1115
3033
31use frame_system::{self as system, ensure_signed, ensure_root};34use frame_system::{self as system, ensure_signed, ensure_root};
32use sp_core::H160;35use sp_core::H160;
36use sp_std::vec;
33use sp_runtime::sp_std::prelude::Vec;37use sp_runtime::sp_std::prelude::Vec;
34use core::ops::{Deref, DerefMut};38use core::ops::{Deref, DerefMut};
35use core::cell::RefCell;39use core::cell::RefCell;
36use nft_data_structs::{40use nft_data_structs::{
37 MAX_DECIMAL_POINTS, MAX_SPONSOR_TIMEOUT, MAX_TOKEN_OWNERSHIP, MAX_REFUNGIBLE_PIECES,41 MAX_DECIMAL_POINTS, MAX_SPONSOR_TIMEOUT, MAX_TOKEN_OWNERSHIP, MAX_REFUNGIBLE_PIECES,
38 AccessMode, ChainLimits, Collection, CreateItemData, CollectionLimits,42 AccessMode, ChainLimits, Collection, CreateItemData, CollectionLimits, CollectionId,
39 CollectionId, CollectionMode, TokenId, 43 CollectionMode, TokenId, SchemaVersion, SponsorshipState, Ownership, NftItemType,
40 SchemaVersion, SponsorshipState, Ownership,
41 NftItemType, FungibleItemType, ReFungibleItemType44 FungibleItemType, ReFungibleItemType,
42};45};
43use pallet_ethereum::EthereumTransactionSender;46use pallet_ethereum::EthereumTransactionSender;
4447
211 self.logs.log(log.to_log(self.evm_address))213 self.logs.log(log.to_log(self.evm_address))
212 }214 }
213 pub fn into_inner(self) -> Collection<T> {215 pub fn into_inner(self) -> Collection<T> {
214 self.collection.clone()216 self.collection
215 }217 }
216}218}
217impl<T: Config> Deref for CollectionHandle<T> {219impl<T: Config> Deref for CollectionHandle<T> {
240 type CrossAccountId: CrossAccountId<Self::AccountId>;242 type CrossAccountId: CrossAccountId<Self::AccountId>;
241 type Currency: Currency<Self::AccountId>;243 type Currency: Currency<Self::AccountId>;
242 type CollectionCreationPrice: Get<<<Self as Config>::Currency as Currency<Self::AccountId>>::Balance>;244 type CollectionCreationPrice: Get<
245 <<Self as Config>::Currency as Currency<Self::AccountId>>::Balance,
246 >;
243 type TreasuryAccountId: Get<Self::AccountId>;247 type TreasuryAccountId: Get<Self::AccountId>;
244248
374 CrossAccountId = <T as Config>::CrossAccountId,378 CrossAccountId = <T as Config>::CrossAccountId,
375 {379 {
376 /// New collection was created380 /// New collection was created
377 /// 381 ///
378 /// # Arguments382 /// # Arguments
379 /// 383 ///
380 /// * collection_id: Globally unique identifier of newly created collection.384 /// * collection_id: Globally unique identifier of newly created collection.
381 /// 385 ///
382 /// * mode: [CollectionMode] converted into u8.386 /// * mode: [CollectionMode] converted into u8.
383 /// 387 ///
384 /// * account_id: Collection owner.388 /// * account_id: Collection owner.
385 CollectionCreated(CollectionId, u8, AccountId),389 CollectionCreated(CollectionId, u8, AccountId),
386390
387 /// New item was created.391 /// New item was created.
388 /// 392 ///
389 /// # Arguments393 /// # Arguments
390 /// 394 ///
391 /// * collection_id: Id of the collection where item was created.395 /// * collection_id: Id of the collection where item was created.
392 /// 396 ///
393 /// * item_id: Id of an item. Unique within the collection.397 /// * item_id: Id of an item. Unique within the collection.
394 ///398 ///
395 /// * recipient: Owner of newly created item 399 /// * recipient: Owner of newly created item
396 ItemCreated(CollectionId, TokenId, CrossAccountId),400 ItemCreated(CollectionId, TokenId, CrossAccountId),
397401
398 /// Collection item was burned.402 /// Collection item was burned.
399 /// 403 ///
400 /// # Arguments404 /// # Arguments
401 /// 405 ///
402 /// collection_id.406 /// collection_id.
403 /// 407 ///
404 /// item_id: Identifier of burned NFT.408 /// item_id: Identifier of burned NFT.
405 ItemDestroyed(CollectionId, TokenId),409 ItemDestroyed(CollectionId, TokenId),
406410
443 }447 }
444448
445 /// This method creates a Collection of NFTs. Each Token may have multiple properties encoded as an array of bytes of certain length. The initial owner and admin of the collection are set to the address that signed the transaction. Both addresses can be changed later.449 /// This method creates a Collection of NFTs. Each Token may have multiple properties encoded as an array of bytes of certain length. The initial owner and admin of the collection are set to the address that signed the transaction. Both addresses can be changed later.
446 /// 450 ///
447 /// # Permissions451 /// # Permissions
448 /// 452 ///
449 /// * Anyone.453 /// * Anyone.
450 /// 454 ///
451 /// # Arguments455 /// # Arguments
452 /// 456 ///
453 /// * collection_name: UTF-16 string with collection name (limit 64 characters), will be stored as zero-terminated.457 /// * collection_name: UTF-16 string with collection name (limit 64 characters), will be stored as zero-terminated.
454 /// 458 ///
455 /// * collection_description: UTF-16 string with collection description (limit 256 characters), will be stored as zero-terminated.459 /// * collection_description: UTF-16 string with collection description (limit 256 characters), will be stored as zero-terminated.
456 /// 460 ///
457 /// * token_prefix: UTF-8 string with token prefix.461 /// * token_prefix: UTF-8 string with token prefix.
458 /// 462 ///
459 /// * mode: [CollectionMode] collection type and type dependent data.463 /// * mode: [CollectionMode] collection type and type dependent data.
460 // returns collection ID464 // returns collection ID
461 #[weight = <T as Config>::WeightInfo::create_collection()]465 #[weight = <T as Config>::WeightInfo::create_collection()]
521 mint_mode: false,525 mint_mode: false,
522 access: AccessMode::Normal,526 access: AccessMode::Normal,
523 description: collection_description,527 description: collection_description,
524 decimal_points: decimal_points,528 decimal_points,
525 token_prefix: token_prefix,529 token_prefix,
526 offchain_schema: Vec::new(),530 offchain_schema: Vec::new(),
527 schema_version: SchemaVersion::ImageURL,531 schema_version: SchemaVersion::ImageURL,
528 sponsorship: SponsorshipState::Disabled,532 sponsorship: SponsorshipState::Disabled,
535 <CollectionById<T>>::insert(next_id, new_collection);539 <CollectionById<T>>::insert(next_id, new_collection);
536540
537 // call event541 // call event
538 Self::deposit_event(RawEvent::CollectionCreated(next_id, mode.into(), who));542 Self::deposit_event(RawEvent::CollectionCreated(next_id, mode.id(), who));
539543
540 Ok(())544 Ok(())
541 }545 }
542546
543 /// **DANGEROUS**: Destroys collection and all NFTs within this collection. Users irrecoverably lose their assets and may lose real money.547 /// **DANGEROUS**: Destroys collection and all NFTs within this collection. Users irrecoverably lose their assets and may lose real money.
544 /// 548 ///
545 /// # Permissions549 /// # Permissions
546 /// 550 ///
547 /// * Collection Owner.551 /// * Collection Owner.
548 /// 552 ///
549 /// # Arguments553 /// # Arguments
550 /// 554 ///
551 /// * collection_id: collection to destroy.555 /// * collection_id: collection to destroy.
552 #[weight = <T as Config>::WeightInfo::destroy_collection()]556 #[weight = <T as Config>::WeightInfo::destroy_collection()]
553 #[transactional]557 #[transactional]
586 }590 }
587591
588 /// Add an address to white list.592 /// Add an address to white list.
589 /// 593 ///
590 /// # Permissions594 /// # Permissions
591 /// 595 ///
592 /// * Collection Owner596 /// * Collection Owner
593 /// * Collection Admin597 /// * Collection Admin
594 /// 598 ///
595 /// # Arguments599 /// # Arguments
596 /// 600 ///
597 /// * collection_id.601 /// * collection_id.
598 /// 602 ///
599 /// * address.603 /// * address.
600 #[weight = <T as Config>::WeightInfo::add_to_white_list()]604 #[weight = <T as Config>::WeightInfo::add_to_white_list()]
601 #[transactional]605 #[transactional]
615 }619 }
616620
617 /// Remove an address from white list.621 /// Remove an address from white list.
618 /// 622 ///
619 /// # Permissions623 /// # Permissions
620 /// 624 ///
621 /// * Collection Owner625 /// * Collection Owner
622 /// * Collection Admin626 /// * Collection Admin
623 /// 627 ///
624 /// # Arguments628 /// # Arguments
625 /// 629 ///
626 /// * collection_id.630 /// * collection_id.
627 /// 631 ///
628 /// * address.632 /// * address.
629 #[weight = <T as Config>::WeightInfo::remove_from_white_list()]633 #[weight = <T as Config>::WeightInfo::remove_from_white_list()]
630 #[transactional]634 #[transactional]
644 }648 }
645649
646 /// Toggle between normal and white list access for the methods with access for `Anyone`.650 /// Toggle between normal and white list access for the methods with access for `Anyone`.
647 /// 651 ///
648 /// # Permissions652 /// # Permissions
649 /// 653 ///
650 /// * Collection Owner.654 /// * Collection Owner.
651 /// 655 ///
652 /// # Arguments656 /// # Arguments
653 /// 657 ///
654 /// * collection_id.658 /// * collection_id.
655 /// 659 ///
656 /// * mode: [AccessMode]660 /// * mode: [AccessMode]
657 #[weight = <T as Config>::WeightInfo::set_public_access_mode()]661 #[weight = <T as Config>::WeightInfo::set_public_access_mode()]
658 #[transactional]662 #[transactional]
672 /// * White List is enabled, and676 /// * White List is enabled, and
673 /// * Address is added to white list, and677 /// * Address is added to white list, and
674 /// * This method was called with True parameter678 /// * This method was called with True parameter
675 /// 679 ///
676 /// # Permissions680 /// # Permissions
677 /// * Collection Owner681 /// * Collection Owner
678 ///682 ///
679 /// # Arguments683 /// # Arguments
680 /// 684 ///
681 /// * collection_id.685 /// * collection_id.
682 /// 686 ///
683 /// * mint_permission: Boolean parameter. If True, allows minting to Anyone with conditions above.687 /// * mint_permission: Boolean parameter. If True, allows minting to Anyone with conditions above.
684 #[weight = <T as Config>::WeightInfo::set_mint_permission()]688 #[weight = <T as Config>::WeightInfo::set_mint_permission()]
685 #[transactional]689 #[transactional]
696 }700 }
697701
698 /// Change the owner of the collection.702 /// Change the owner of the collection.
699 /// 703 ///
700 /// # Permissions704 /// # Permissions
701 /// 705 ///
702 /// * Collection Owner.706 /// * Collection Owner.
703 /// 707 ///
704 /// # Arguments708 /// # Arguments
705 /// 709 ///
706 /// * collection_id.710 /// * collection_id.
707 /// 711 ///
708 /// * new_owner.712 /// * new_owner.
709 #[weight = <T as Config>::WeightInfo::change_collection_owner()]713 #[weight = <T as Config>::WeightInfo::change_collection_owner()]
710 #[transactional]714 #[transactional]
720 }724 }
721725
722 /// Adds an admin of the Collection.726 /// Adds an admin of the Collection.
723 /// NFT Collection can be controlled by multiple admin addresses (some which can also be servers, for example). Admins can issue and burn NFTs, as well as add and remove other admins, but cannot change NFT or Collection ownership. 727 /// NFT Collection can be controlled by multiple admin addresses (some which can also be servers, for example). Admins can issue and burn NFTs, as well as add and remove other admins, but cannot change NFT or Collection ownership.
724 /// 728 ///
725 /// # Permissions729 /// # Permissions
726 /// 730 ///
727 /// * Collection Owner.731 /// * Collection Owner.
728 /// * Collection Admin.732 /// * Collection Admin.
729 /// 733 ///
730 /// # Arguments734 /// # Arguments
731 /// 735 ///
732 /// * collection_id: ID of the Collection to add admin for.736 /// * collection_id: ID of the Collection to add admin for.
733 /// 737 ///
734 /// * new_admin_id: Address of new admin to add.738 /// * new_admin_id: Address of new admin to add.
735 #[weight = <T as Config>::WeightInfo::add_collection_admin()]739 #[weight = <T as Config>::WeightInfo::add_collection_admin()]
736 #[transactional]740 #[transactional]
755 /// Remove admin address of the Collection. An admin address can remove itself. List of admins may become empty, in which case only Collection Owner will be able to add an Admin.759 /// Remove admin address of the Collection. An admin address can remove itself. List of admins may become empty, in which case only Collection Owner will be able to add an Admin.
756 ///760 ///
757 /// # Permissions761 /// # Permissions
758 /// 762 ///
759 /// * Collection Owner.763 /// * Collection Owner.
760 /// * Collection Admin.764 /// * Collection Admin.
761 /// 765 ///
762 /// # Arguments766 /// # Arguments
763 /// 767 ///
764 /// * collection_id: ID of the Collection to remove admin for.768 /// * collection_id: ID of the Collection to remove admin for.
765 /// 769 ///
766 /// * account_id: Address of admin to remove.770 /// * account_id: Address of admin to remove.
767 #[weight = <T as Config>::WeightInfo::remove_collection_admin()]771 #[weight = <T as Config>::WeightInfo::remove_collection_admin()]
768 #[transactional]772 #[transactional]
772 Self::check_owner_or_admin_permissions(&collection, &sender)?;776 Self::check_owner_or_admin_permissions(&collection, &sender)?;
773 let mut admin_arr = <AdminList<T>>::get(collection_id);777 let mut admin_arr = <AdminList<T>>::get(collection_id);
774778
775 match admin_arr.binary_search(&account_id) {779 if let Ok(idx) = admin_arr.binary_search(&account_id) {
776 Ok(idx) => {
777 admin_arr.remove(idx);780 admin_arr.remove(idx);
778 <AdminList<T>>::insert(collection_id, admin_arr);781 <AdminList<T>>::insert(collection_id, admin_arr);
779 },
780 Err(_) => {}
781 }782 }
782 Ok(())783 Ok(())
783 }784 }
784785
785 /// # Permissions786 /// # Permissions
786 /// 787 ///
787 /// * Collection Owner788 /// * Collection Owner
788 /// 789 ///
789 /// # Arguments790 /// # Arguments
790 /// 791 ///
791 /// * collection_id.792 /// * collection_id.
792 /// 793 ///
793 /// * new_sponsor.794 /// * new_sponsor.
794 #[weight = <T as Config>::WeightInfo::set_collection_sponsor()]795 #[weight = <T as Config>::WeightInfo::set_collection_sponsor()]
795 #[transactional]796 #[transactional]
805 }806 }
806807
807 /// # Permissions808 /// # Permissions
808 /// 809 ///
809 /// * Sponsor.810 /// * Sponsor.
810 /// 811 ///
811 /// # Arguments812 /// # Arguments
812 /// 813 ///
813 /// * collection_id.814 /// * collection_id.
814 #[weight = <T as Config>::WeightInfo::confirm_sponsorship()]815 #[weight = <T as Config>::WeightInfo::confirm_sponsorship()]
815 #[transactional]816 #[transactional]
833 /// # Permissions834 /// # Permissions
834 ///835 ///
835 /// * Collection owner.836 /// * Collection owner.
836 /// 837 ///
837 /// # Arguments838 /// # Arguments
838 /// 839 ///
839 /// * collection_id.840 /// * collection_id.
840 #[weight = <T as Config>::WeightInfo::remove_collection_sponsor()]841 #[weight = <T as Config>::WeightInfo::remove_collection_sponsor()]
841 #[transactional]842 #[transactional]
852 }853 }
853854
854 /// This method creates a concrete instance of NFT Collection created with CreateCollection method.855 /// This method creates a concrete instance of NFT Collection created with CreateCollection method.
855 /// 856 ///
856 /// # Permissions857 /// # Permissions
857 /// 858 ///
858 /// * Collection Owner.859 /// * Collection Owner.
859 /// * Collection Admin.860 /// * Collection Admin.
860 /// * Anyone if861 /// * Anyone if
861 /// * White List is enabled, and862 /// * White List is enabled, and
862 /// * Address is added to white list, and863 /// * Address is added to white list, and
863 /// * MintPermission is enabled (see SetMintPermission method)864 /// * MintPermission is enabled (see SetMintPermission method)
864 /// 865 ///
865 /// # Arguments866 /// # Arguments
866 /// 867 ///
867 /// * collection_id: ID of the collection.868 /// * collection_id: ID of the collection.
868 /// 869 ///
869 /// * owner: Address, initial owner of the NFT.870 /// * owner: Address, initial owner of the NFT.
870 ///871 ///
871 /// * data: Token data to store on chain.872 /// * data: Token data to store on chain.
875 // .saturating_add(RocksDbWeight::get().reads(10 as Weight))876 // .saturating_add(RocksDbWeight::get().reads(10 as Weight))
876 // .saturating_add(RocksDbWeight::get().writes(8 as Weight))]877 // .saturating_add(RocksDbWeight::get().writes(8 as Weight))]
877878
878 #[weight = <T as Config>::WeightInfo::create_item(data.len())]879 #[weight = <T as Config>::WeightInfo::create_item(data.data_size())]
879 #[transactional]880 #[transactional]
880 pub fn create_item(origin, collection_id: CollectionId, owner: T::CrossAccountId, data: CreateItemData) -> DispatchResult {881 pub fn create_item(origin, collection_id: CollectionId, owner: T::CrossAccountId, data: CreateItemData) -> DispatchResult {
881 let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);882 let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
888 }889 }
889890
890 /// This method creates multiple items in a collection created with CreateCollection method.891 /// This method creates multiple items in a collection created with CreateCollection method.
891 /// 892 ///
892 /// # Permissions893 /// # Permissions
893 /// 894 ///
894 /// * Collection Owner.895 /// * Collection Owner.
895 /// * Collection Admin.896 /// * Collection Admin.
896 /// * Anyone if897 /// * Anyone if
897 /// * White List is enabled, and898 /// * White List is enabled, and
898 /// * Address is added to white list, and899 /// * Address is added to white list, and
899 /// * MintPermission is enabled (see SetMintPermission method)900 /// * MintPermission is enabled (see SetMintPermission method)
900 /// 901 ///
901 /// # Arguments902 /// # Arguments
902 /// 903 ///
903 /// * collection_id: ID of the collection.904 /// * collection_id: ID of the collection.
904 /// 905 ///
905 /// * itemsData: Array items properties. Each property is an array of bytes itself, see [create_item].906 /// * itemsData: Array items properties. Each property is an array of bytes itself, see [create_item].
906 /// 907 ///
907 /// * owner: Address, initial owner of the NFT.908 /// * owner: Address, initial owner of the NFT.
908 #[weight = <T as Config>::WeightInfo::create_item(items_data.into_iter()909 #[weight = <T as Config>::WeightInfo::create_item(items_data.iter()
909 .map(|data| { data.len() })910 .map(|data| { data.data_size() })
910 .sum())]911 .sum())]
911 #[transactional]912 #[transactional]
912 pub fn create_multiple_items(origin, collection_id: CollectionId, owner: T::CrossAccountId, items_data: Vec<CreateItemData>) -> DispatchResult {913 pub fn create_multiple_items(origin, collection_id: CollectionId, owner: T::CrossAccountId, items_data: Vec<CreateItemData>) -> DispatchResult {
913914
914 ensure!(items_data.len() > 0, Error::<T>::EmptyArgument);915 ensure!(!items_data.is_empty(), Error::<T>::EmptyArgument);
915 let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);916 let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
916 let collection = Self::get_collection(collection_id)?;917 let collection = Self::get_collection(collection_id)?;
917918
922 }923 }
923924
924 /// Destroys a concrete instance of NFT.925 /// Destroys a concrete instance of NFT.
925 /// 926 ///
926 /// # Permissions927 /// # Permissions
927 /// 928 ///
928 /// * Collection Owner.929 /// * Collection Owner.
929 /// * Collection Admin.930 /// * Collection Admin.
930 /// * Current NFT Owner.931 /// * Current NFT Owner.
931 /// 932 ///
932 /// # Arguments933 /// # Arguments
933 /// 934 ///
934 /// * collection_id: ID of the collection.935 /// * collection_id: ID of the collection.
935 /// 936 ///
936 /// * item_id: ID of NFT to burn.937 /// * item_id: ID of NFT to burn.
937 #[weight = <T as Config>::WeightInfo::burn_item()]938 #[weight = <T as Config>::WeightInfo::burn_item()]
938 #[transactional]939 #[transactional]
948 }949 }
949950
950 /// Change ownership of the token.951 /// Change ownership of the token.
951 /// 952 ///
952 /// # Permissions953 /// # Permissions
953 /// 954 ///
954 /// * Collection Owner955 /// * Collection Owner
955 /// * Collection Admin956 /// * Collection Admin
956 /// * Current NFT owner957 /// * Current NFT owner
957 ///958 ///
958 /// # Arguments959 /// # Arguments
959 /// 960 ///
960 /// * recipient: Address of token recipient.961 /// * recipient: Address of token recipient.
961 /// 962 ///
962 /// * collection_id.963 /// * collection_id.
963 /// 964 ///
964 /// * item_id: ID of the item965 /// * item_id: ID of the item
965 /// * Non-Fungible Mode: Required.966 /// * Non-Fungible Mode: Required.
966 /// * Fungible Mode: Ignored.967 /// * Fungible Mode: Ignored.
967 /// * Re-Fungible Mode: Required.968 /// * Re-Fungible Mode: Required.
968 /// 969 ///
969 /// * value: Amount to transfer.970 /// * value: Amount to transfer.
970 /// * Non-Fungible Mode: Ignored971 /// * Non-Fungible Mode: Ignored
971 /// * Fungible Mode: Must specify transferred amount972 /// * Fungible Mode: Must specify transferred amount
983 }984 }
984985
985 /// Set, change, or remove approved address to transfer the ownership of the NFT.986 /// Set, change, or remove approved address to transfer the ownership of the NFT.
986 /// 987 ///
987 /// # Permissions988 /// # Permissions
988 /// 989 ///
989 /// * Collection Owner990 /// * Collection Owner
990 /// * Collection Admin991 /// * Collection Admin
991 /// * Current NFT owner992 /// * Current NFT owner
992 /// 993 ///
993 /// # Arguments994 /// # Arguments
994 /// 995 ///
995 /// * approved: Address that is approved to transfer this NFT or zero (if needed to remove approval).996 /// * approved: Address that is approved to transfer this NFT or zero (if needed to remove approval).
996 /// 997 ///
997 /// * collection_id.998 /// * collection_id.
998 /// 999 ///
999 /// * item_id: ID of the item.1000 /// * item_id: ID of the item.
1000 #[weight = <T as Config>::WeightInfo::approve()]1001 #[weight = <T as Config>::WeightInfo::approve()]
1001 #[transactional]1002 #[transactional]
1010 }1011 }
1011 1012
1012 /// Change ownership of a NFT on behalf of the owner. See Approve method for additional information. After this method executes, the approval is removed so that the approved address will not be able to transfer this NFT again from this owner.1013 /// Change ownership of a NFT on behalf of the owner. See Approve method for additional information. After this method executes, the approval is removed so that the approved address will not be able to transfer this NFT again from this owner.
1013 /// 1014 ///
1014 /// # Permissions1015 /// # Permissions
1015 /// * Collection Owner1016 /// * Collection Owner
1016 /// * Collection Admin1017 /// * Collection Admin
1017 /// * Current NFT owner1018 /// * Current NFT owner
1018 /// * Address approved by current NFT owner1019 /// * Address approved by current NFT owner
1019 /// 1020 ///
1020 /// # Arguments1021 /// # Arguments
1021 /// 1022 ///
1022 /// * from: Address that owns token.1023 /// * from: Address that owns token.
1023 /// 1024 ///
1024 /// * recipient: Address of token recipient.1025 /// * recipient: Address of token recipient.
1025 /// 1026 ///
1026 /// * collection_id.1027 /// * collection_id.
1027 /// 1028 ///
1028 /// * item_id: ID of the item.1029 /// * item_id: ID of the item.
1029 /// 1030 ///
1030 /// * value: Amount to transfer.1031 /// * value: Amount to transfer.
1031 #[weight = <T as Config>::WeightInfo::transfer_from()]1032 #[weight = <T as Config>::WeightInfo::transfer_from()]
1032 #[transactional]1033 #[transactional]
1053 // }1054 // }
10541055
1055 /// Set off-chain data schema.1056 /// Set off-chain data schema.
1056 /// 1057 ///
1057 /// # Permissions1058 /// # Permissions
1058 /// 1059 ///
1059 /// * Collection Owner1060 /// * Collection Owner
1060 /// * Collection Admin1061 /// * Collection Admin
1061 /// 1062 ///
1062 /// # Arguments1063 /// # Arguments
1063 /// 1064 ///
1064 /// * collection_id.1065 /// * collection_id.
1065 /// 1066 ///
1066 /// * schema: String representing the offchain data schema.1067 /// * schema: String representing the offchain data schema.
1067 #[weight = <T as Config>::WeightInfo::set_variable_meta_data()]1068 #[weight = <T as Config>::WeightInfo::set_variable_meta_data()]
1068 #[transactional]1069 #[transactional]
1084 /// Set schema standard1085 /// Set schema standard
1085 /// ImageURL1086 /// ImageURL
1086 /// Unique1087 /// Unique
1087 /// 1088 ///
1088 /// # Permissions1089 /// # Permissions
1089 /// 1090 ///
1090 /// * Collection Owner1091 /// * Collection Owner
1091 /// * Collection Admin1092 /// * Collection Admin
1092 /// 1093 ///
1093 /// # Arguments1094 /// # Arguments
1094 /// 1095 ///
1095 /// * collection_id.1096 /// * collection_id.
1096 /// 1097 ///
1097 /// * schema: SchemaVersion: enum1098 /// * schema: SchemaVersion: enum
1098 #[weight = <T as Config>::WeightInfo::set_schema_version()]1099 #[weight = <T as Config>::WeightInfo::set_schema_version()]
1099 #[transactional]1100 #[transactional]
1112 }1113 }
11131114
1114 /// Set off-chain data schema.1115 /// Set off-chain data schema.
1115 /// 1116 ///
1116 /// # Permissions1117 /// # Permissions
1117 /// 1118 ///
1118 /// * Collection Owner1119 /// * Collection Owner
1119 /// * Collection Admin1120 /// * Collection Admin
1120 /// 1121 ///
1121 /// # Arguments1122 /// # Arguments
1122 /// 1123 ///
1123 /// * collection_id.1124 /// * collection_id.
1124 /// 1125 ///
1125 /// * schema: String representing the offchain data schema.1126 /// * schema: String representing the offchain data schema.
1126 #[weight = <T as Config>::WeightInfo::set_offchain_schema()]1127 #[weight = <T as Config>::WeightInfo::set_offchain_schema()]
1127 #[transactional]1128 #[transactional]
1144 }1145 }
11451146
1146 /// Set const on-chain data schema.1147 /// Set const on-chain data schema.
1147 /// 1148 ///
1148 /// # Permissions1149 /// # Permissions
1149 /// 1150 ///
1150 /// * Collection Owner1151 /// * Collection Owner
1151 /// * Collection Admin1152 /// * Collection Admin
1152 /// 1153 ///
1153 /// # Arguments1154 /// # Arguments
1154 /// 1155 ///
1155 /// * collection_id.1156 /// * collection_id.
1156 /// 1157 ///
1157 /// * schema: String representing the const on-chain data schema.1158 /// * schema: String representing the const on-chain data schema.
1158 #[weight = <T as Config>::WeightInfo::set_const_on_chain_schema()]1159 #[weight = <T as Config>::WeightInfo::set_const_on_chain_schema()]
1159 #[transactional]1160 #[transactional]
1176 }1177 }
11771178
1178 /// Set variable on-chain data schema.1179 /// Set variable on-chain data schema.
1179 /// 1180 ///
1180 /// # Permissions1181 /// # Permissions
1181 /// 1182 ///
1182 /// * Collection Owner1183 /// * Collection Owner
1183 /// * Collection Admin1184 /// * Collection Admin
1184 /// 1185 ///
1185 /// # Arguments1186 /// # Arguments
1186 /// 1187 ///
1187 /// * collection_id.1188 /// * collection_id.
1188 /// 1189 ///
1189 /// * schema: String representing the variable on-chain data schema.1190 /// * schema: String representing the variable on-chain data schema.
1190 #[weight = <T as Config>::WeightInfo::set_const_on_chain_schema()]1191 #[weight = <T as Config>::WeightInfo::set_const_on_chain_schema()]
1191 #[transactional]1192 #[transactional]
1304 sender.clone(),
1305 recipient.clone(),
1306 )?,
1289 CollectionMode::Fungible(_) => Self::transfer_fungible(target_collection, value, &sender, &recipient)?,1307 CollectionMode::Fungible(_) => {
1308 Self::transfer_fungible(target_collection, value, &sender, &recipient)?
1309 }
1290 CollectionMode::ReFungible => Self::transfer_refungible(target_collection, item_id, value, sender.clone(), recipient.clone())?,1310 CollectionMode::ReFungible => Self::transfer_refungible(
1311 target_collection,
1312 item_id,
1313 value,
1314 sender.clone(),
1315 recipient.clone(),
1316 )?,
1291 _ => ()1317 _ => (),
1292 };1318 };
12931319
1294 Self::deposit_event(RawEvent::Transfer(target_collection.id, item_id, sender.clone(), recipient.clone(), value));1320 Self::deposit_event(RawEvent::Transfer(
1352 collection.log(ERC20Events::Approval {1384 collection.log(ERC20Events::Approval {
1353 owner: *sender.as_eth(),1385 owner: *sender.as_eth(),
1354 spender: *spender.as_eth(),1386 spender: *spender.as_eth(),
1355 value: allowance.into()1387 value: allowance.into(),
1356 });1388 });
1357 }1389 }
13581390
1405 CollectionMode::Fungible(_) => {1446 CollectionMode::Fungible(_) => {
1406 Self::transfer_fungible(&collection, amount, &from, &recipient)?1447 Self::transfer_fungible(&collection, amount, &from, &recipient)?
1407 }1448 }
1408 CollectionMode::ReFungible => {1449 CollectionMode::ReFungible => Self::transfer_refungible(
1409 Self::transfer_refungible(&collection, item_id, amount, from.clone(), recipient.clone())?1450 &collection,
1410 }1451 item_id,
1452 amount,
1453 from.clone(),
1454 recipient.clone(),
1455 )?,
1411 _ => ()1456 _ => (),
1412 };1457 };
14131458
1414 if matches!(collection.mode, CollectionMode::Fungible(_)) {1459 if matches!(collection.mode, CollectionMode::Fungible(_)) {
1415 collection.log(ERC20Events::Approval {1460 collection.log(ERC20Events::Approval {
1416 owner: *from.as_eth(),1461 owner: *from.as_eth(),
1417 spender: *sender.as_eth(),1462 spender: *sender.as_eth(),
1418 value: allowance.into()1463 value: allowance.into(),
1419 });1464 });
1420 }1465 }
14211466
1440 match collection.mode1490 match collection.mode {
1441 {
1442 CollectionMode::NFT => Self::set_nft_variable_data(&collection, item_id, data)?,1491 CollectionMode::NFT => Self::set_nft_variable_data(&collection, item_id, data)?,
1443 CollectionMode::ReFungible => Self::set_re_fungible_variable_data(&collection, item_id, data)?,1492 CollectionMode::ReFungible => {
1493 Self::set_re_fungible_variable_data(&collection, item_id, data)?
1494 }
1444 CollectionMode::Fungible(_) => fail!(Error::<T>::CantStoreMetadataInFungibleTokens),1495 CollectionMode::Fungible(_) => fail!(Error::<T>::CantStoreMetadataInFungibleTokens),
1445 _ => fail!(Error::<T>::UnexpectedCollectionType)1496 _ => fail!(Error::<T>::UnexpectedCollectionType),
1446 };1497 };
14471498
1448 Ok(())1499 Ok(())
1489 {
1490 CollectionMode::NFT => Self::burn_nft_item(&collection, item_id)?,1543 CollectionMode::NFT => Self::burn_nft_item(&collection, item_id)?,
1491 CollectionMode::Fungible(_) => Self::burn_fungible_item(&sender, &collection, value)?,1544 CollectionMode::Fungible(_) => Self::burn_fungible_item(&sender, &collection, value)?,
1492 CollectionMode::ReFungible => Self::burn_refungible_item(&collection, item_id, &sender)?,1545 CollectionMode::ReFungible => {
1546 Self::burn_refungible_item(&collection, item_id, &sender)?
1547 }
1493 _ => ()1548 _ => (),
1494 };1549 };
14951550
1496 Ok(())1551 Ok(())
1611 );
15381612
1539 if !Self::is_owner_or_admin_permissions(collection, &sender) {1613 if !Self::is_owner_or_admin_permissions(collection, &sender) {
1540 ensure!(collection.mint_mode == true, Error::<T>::PublicMintingNotAllowed);1614 ensure!(collection.mint_mode, Error::<T>::PublicMintingNotAllowed);
1541 Self::check_white_list(collection, owner)?;1615 Self::check_white_list(collection, owner)?;
1542 Self::check_white_list(collection, sender)?;1616 Self::check_white_list(collection, sender)?;
1543 }1617 }
1556 } else {1638 } else {
1557 fail!(Error::<T>::NotNftDataUsedToMintNftCollectionToken);1639 fail!(Error::<T>::NotNftDataUsedToMintNftCollectionToken);
1558 }1640 }
1559 },1641 }
1560 CollectionMode::Fungible(_) => {1642 CollectionMode::Fungible(_) => {
1561 if let CreateItemData::Fungible(_) = data {1643 if let CreateItemData::Fungible(_) = data {
1562 } else {1644 } else {
1563 fail!(Error::<T>::NotFungibleDataUsedToMintFungibleCollectionToken);1645 fail!(Error::<T>::NotFungibleDataUsedToMintFungibleCollectionToken);
1564 }1646 }
1565 },1647 }
1566 CollectionMode::ReFungible => {1648 CollectionMode::ReFungible => {
1567 if let CreateItemData::ReFungible(data) = data {1649 if let CreateItemData::ReFungible(data) = data {
1568
1576 } else {1666 } else {
1577 fail!(Error::<T>::NotReFungibleDataUsedToMintReFungibleCollectionToken);1667 fail!(Error::<T>::NotReFungibleDataUsedToMintReFungibleCollectionToken);
1578 }1668 }
1579 },1669 }
1580 _ => { fail!(Error::<T>::UnexpectedCollectionType); }1670 _ => {
1671 fail!(Error::<T>::UnexpectedCollectionType);
1672 }
1590 let item = NftItemType {1685 let item = NftItemType {
1591 owner: owner.clone(),1686 owner: owner.clone(),
1592 const_data: data.const_data,1687 const_data: data.const_data,
1593 variable_data: data.variable_data1688 variable_data: data.variable_data,
1594 };1689 };
15951690
1596 Self::add_nft_item(collection, item)?;1691 Self::add_nft_item(collection, item)?;
1597 },1692 }
1598 CreateItemData::Fungible(data) => {1693 CreateItemData::Fungible(data) => {
1599 Self::add_fungible_item(collection, &owner, data.value)?;1694 Self::add_fungible_item(collection, &owner, data.value)?;
1600 },1695 }
1601 CreateItemData::ReFungible(data) => {1696 CreateItemData::ReFungible(data) => {
1602 let mut owner_list = Vec::new();
1603 owner_list.push(Ownership {owner: owner.clone(), fraction: data.pieces});1697 let owner_list = vec![Ownership {
1698 owner: owner.clone(),
1699 fraction: data.pieces,
1700 }];
16041701
1605 let item = ReFungibleItemType {1702 let item = ReFungibleItemType {
1606 owner: owner_list,1703 owner: owner_list,
1607 const_data: data.const_data,1704 const_data: data.const_data,
1608 variable_data: data.variable_data1705 variable_data: data.variable_data,
1609 };1706 };
16101707
1611 Self::add_refungible_item(collection, item)?;1708 Self::add_refungible_item(collection, item)?;
1621 // Does new owner already have an account?1722 // Does new owner already have an account?
1622 let balance: u128 = <FungibleItemList<T>>::get(collection_id, owner.as_sub()).value;1723 let balance: u128 = <FungibleItemList<T>>::get(collection_id, owner.as_sub()).value;
16231724
1624 // Mint 1725 // Mint
1625 let item = FungibleItemType {1726 let item = FungibleItemType {
1626 value: balance.checked_add(value).ok_or(Error::<T>::NumOverflow)?,1727 value: balance.checked_add(value).ok_or(Error::<T>::NumOverflow)?,
1627 };1728 };
17981909
1799 pub fn submit_logs(collection: CollectionHandle<T>) -> DispatchResult {1910 pub fn submit_logs(collection: CollectionHandle<T>) -> DispatchResult {
1800 if collection.logs.is_empty() {1911 if collection.logs.is_empty() {
1801 return Ok(())1912 return Ok(());
1802 }1913 }
1803 T::EthereumTransactionSender::submit_logs_transaction(1914 T::EthereumTransactionSender::submit_logs_transaction(
1804 eth::generate_transaction(collection.id, T::EthereumChainId::get()),1915 eth::generate_transaction(collection.id, T::EthereumChainId::get()),
1836 let collection_id = target_collection.id;1957 let collection_id = target_collection.id;
18371958
1838 match target_collection.mode {1959 match target_collection.mode {
1839 CollectionMode::NFT => (<NftItemList<T>>::get(collection_id, item_id)?.owner == *subject)1960 CollectionMode::NFT => {
1840 .then(|| 1),1961 (<NftItemList<T>>::get(collection_id, item_id)?.owner == *subject).then(|| 1)
1962 }
1841 CollectionMode::Fungible(_) => Some(<FungibleItemList<T>>::get(collection_id, &subject.as_sub())1963 CollectionMode::Fungible(_) => {
1842 .value),1964 Some(<FungibleItemList<T>>::get(collection_id, &subject.as_sub()).value)
1965 }
1843 CollectionMode::ReFungible => <ReFungibleItemList<T>>::get(collection_id, item_id)?1966 CollectionMode::ReFungible => <ReFungibleItemList<T>>::get(collection_id, item_id)?
1844 .owner1967 .owner
1845 .iter()1968 .iter()
1865 Ok(())1998 Ok(())
1866 }1999 }
18672000
1868 /// Check if token exists. In case of Fungible, check if there is an entry for 2001 /// Check if token exists. In case of Fungible, check if there is an entry for
1869 /// the owner in fungible balances double map2002 /// the owner in fungible balances double map
1870 fn token_exists(2003 fn token_exists(target_collection: &CollectionHandle<T>, item_id: TokenId) -> DispatchResult {
1871 target_collection: &CollectionHandle<T>,
1872 item_id: TokenId,
1873 ) -> DispatchResult {
1874 let collection_id = target_collection.id;2004 let collection_id = target_collection.id;
1875 let exists = match target_collection.mode2005 let exists = match target_collection.mode {
1876 {
1877 CollectionMode::NFT => <NftItemList<T>>::contains_key(collection_id, item_id),2006 CollectionMode::NFT => <NftItemList<T>>::contains_key(collection_id, item_id),
1878 CollectionMode::Fungible(_) => true,2007 CollectionMode::Fungible(_) => true,
1879 CollectionMode::ReFungible => <ReFungibleItemList<T>>::contains_key(collection_id, item_id),2008 CollectionMode::ReFungible => {
2009 <ReFungibleItemList<T>>::contains_key(collection_id, item_id)
2010 }
1880 _ => false2011 _ => false,
1881 };2012 };
18822013
1883 ensure!(exists == true, Error::<T>::TokenNotFound);2014 ensure!(exists, Error::<T>::TokenNotFound);
1884 Ok(())2015 Ok(())
1885 }2016 }
18862017
1934 let item = full_item2070 let item = full_item
1935 .owner2071 .owner
1936 .iter()2072 .iter()
1937 .filter(|i| i.owner == owner)2073 .find(|i| i.owner == owner)
1938 .next()
1939 .ok_or(Error::<T>::TokenNotFound)?;2074 .ok_or(Error::<T>::TokenNotFound)?;
1940 let amount = item.fraction;2075 let amount = item.fraction;
19412076
1955 let old_owner = item.owner.clone();2090 let old_owner = item.owner.clone();
1956 let new_owner_has_account = full_item.owner.iter().any(|i| i.owner == new_owner);2091 let new_owner_has_account = full_item.owner.iter().any(|i| i.owner == new_owner);
19572092
2093 let mut new_full_item = full_item.clone();
1958 // transfer2094 // transfer
1959 if amount == value && !new_owner_has_account {2095 if amount == value && !new_owner_has_account {
1960 // change owner2096 // change owner
1961 // new owner do not have account2097 // new owner do not have account
1962 let mut new_full_item = full_item.clone();
1963 new_full_item2098 new_full_item
1964 .owner2099 .owner
1965 .iter_mut()2100 .iter_mut()
1971 // update index collection2106 // update index collection
1972 Self::move_token_index(collection_id, item_id, &old_owner, &new_owner)?;2107 Self::move_token_index(collection_id, item_id, &old_owner, &new_owner)?;
1973 } else {2108 } else {
1974 let mut new_full_item = full_item.clone();
1975 new_full_item2109 new_full_item
1976 .owner2110 .owner
1977 .iter_mut()2111 .iter_mut()
2185 let item_contains = list.contains(&item_index.clone());2333 let item_contains = list.contains(&item_index.clone());
21862334
2187 if !item_contains {2335 if !item_contains {
2188 list.push(item_index.clone());2336 list.push(item_index);
2189 }2337 }
21902338
2191 <AddressTokens<T>>::insert(collection_id, owner.as_sub(), list);2339 <AddressTokens<T>>::insert(collection_id, owner.as_sub(), list);
2192 } else {2340 } else {
2193 let mut itm = Vec::new();2341 let itm = vec![item_index];
2194 itm.push(item_index.clone());
2195 <AddressTokens<T>>::insert(collection_id, owner.as_sub(), itm);2342 <AddressTokens<T>>::insert(collection_id, owner.as_sub(), itm);
2196 }2343 }
21972344
modifiedpallets/nft/src/mock.rsdiffbeforeafterboth
--- a/pallets/nft/src/mock.rs
+++ b/pallets/nft/src/mock.rs
@@ -1,22 +1,21 @@
+#![allow(clippy::from_over_into)]
+
 use crate as pallet_template;
 use sp_core::H256;
-use frame_support::{ 
-	parameter_types,
-	weights::IdentityFee,
-};
+use frame_support::{parameter_types, weights::IdentityFee};
 use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup}, 
-	testing::Header, 
+	traits::{BlakeTwo256, IdentityLookup},
+	testing::Header,
 	Perbill,
 };
-use pallet_transaction_payment::{ CurrencyAdapter};
+use pallet_transaction_payment::{CurrencyAdapter};
 use frame_system as system;
 use pallet_evm::AddressMapping;
 use crate::{EvmBackwardsAddressMapping, CrossAccountId};
 use codec::{Encode, Decode};
 
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
-type Block = frame_system::mocking::MockBlock<Test>; 
+type Block = frame_system::mocking::MockBlock<Test>;
 
 // Configure a mock runtime to test the pallet.
 frame_support::construct_runtime!(
@@ -59,7 +58,7 @@
 	type OnKilledAccount = ();
 	type SystemWeightInfo = ();
 	type SS58Prefix = SS58Prefix;
-    type OnSetCode = ();
+	type OnSetCode = ();
 }
 
 parameter_types! {
@@ -68,10 +67,10 @@
 }
 //frame_system::Module<Test>;
 impl pallet_balances::Config for Test {
-    type AccountStore = System;
-    type Balance = u64;
-    type DustRemoval = ();
-    type Event = ();
+	type AccountStore = System;
+	type Balance = u64;
+	type DustRemoval = ();
+	type Event = ();
 	type ExistentialDeposit = ExistentialDeposit;
 	type WeightInfo = ();
 	type MaxLocks = MaxLocks;
@@ -132,70 +131,76 @@
 	type ChainExtension = ();
 	type WeightPrice = ();
 	type WeightInfo = pallet_contracts::weights::SubstrateWeight<Self>;
-    type Schedule = Schedule;
-    type CallStack = [pallet_contracts::Frame<Self>; 31];
+	type Schedule = Schedule;
+	type CallStack = [pallet_contracts::Frame<Self>; 31];
 }
 
 parameter_types! {
 	pub const CollectionCreationPrice: u32 = 0;
-    pub TreasuryAccountId: u64 = 1234;
-    pub EthereumChainId: u32 = 1111;
+	pub TreasuryAccountId: u64 = 1234;
+	pub EthereumChainId: u32 = 1111;
 }
 
 pub struct TestEvmAddressMapping;
 impl AddressMapping<u64> for TestEvmAddressMapping {
-    fn into_account_id(addr: sp_core::H160) -> u64 {
-        unimplemented!()
-    }
+	fn into_account_id(_addr: sp_core::H160) -> u64 {
+		unimplemented!()
+	}
 }
 
 pub struct TestEvmBackwardsAddressMapping;
 impl EvmBackwardsAddressMapping<u64> for TestEvmBackwardsAddressMapping {
-    fn from_account_id(account_id: u64) -> sp_core::H160 {
-        unimplemented!()
-    }
+	fn from_account_id(_account_id: u64) -> sp_core::H160 {
+		unimplemented!()
+	}
 }
 
 #[derive(Encode, Decode, Clone, PartialEq, Eq, PartialOrd, Ord, Debug)]
 pub struct TestCrossAccountId(u64, sp_core::H160);
 impl CrossAccountId<u64> for TestCrossAccountId {
-    fn from_sub(sub: u64) -> Self {
-        let mut eth = [0; 20];
-        eth[12..20].copy_from_slice(&sub.to_be_bytes());
-        Self(sub, sp_core::H160(eth))
-    }
-    fn as_sub(&self) -> &u64 {
-        &self.0
-    }
-    fn from_eth(eth: sp_core::H160) -> Self {
-        unimplemented!()
-    }
-    fn as_eth(&self) -> &sp_core::H160 {
-        &self.1
-    }
+	fn from_sub(sub: u64) -> Self {
+		let mut eth = [0; 20];
+		eth[12..20].copy_from_slice(&sub.to_be_bytes());
+		Self(sub, sp_core::H160(eth))
+	}
+	fn as_sub(&self) -> &u64 {
+		&self.0
+	}
+	fn from_eth(_eth: sp_core::H160) -> Self {
+		unimplemented!()
+	}
+	fn as_eth(&self) -> &sp_core::H160 {
+		&self.1
+	}
 }
 
 pub struct TestEtheremTransactionSender;
 impl pallet_ethereum::EthereumTransactionSender for TestEtheremTransactionSender {
-    fn submit_logs_transaction(tx: pallet_ethereum::Transaction, logs: Vec<pallet_ethereum::Log>) -> Result<(), sp_runtime::DispatchError> {
-        Ok(())
-    }
+	fn submit_logs_transaction(
+		_tx: pallet_ethereum::Transaction,
+		_logs: Vec<pallet_ethereum::Log>,
+	) -> Result<(), sp_runtime::DispatchError> {
+		Ok(())
+	}
 }
 
 impl pallet_template::Config for Test {
 	type Event = ();
 	type WeightInfo = ();
 	type CollectionCreationPrice = CollectionCreationPrice;
-    type Currency = pallet_balances::Pallet<Test>;
-    type TreasuryAccountId = TreasuryAccountId;
-    type EvmAddressMapping = TestEvmAddressMapping;
-    type EvmBackwardsAddressMapping = TestEvmBackwardsAddressMapping;
-    type CrossAccountId = TestCrossAccountId;
-    type EthereumChainId = EthereumChainId;
-    type EthereumTransactionSender = TestEtheremTransactionSender;
+	type Currency = pallet_balances::Pallet<Test>;
+	type TreasuryAccountId = TreasuryAccountId;
+	type EvmAddressMapping = TestEvmAddressMapping;
+	type EvmBackwardsAddressMapping = TestEvmBackwardsAddressMapping;
+	type CrossAccountId = TestCrossAccountId;
+	type EthereumChainId = EthereumChainId;
+	type EthereumTransactionSender = TestEtheremTransactionSender;
 }
 
 // Build genesis storage according to the mock runtime.
 pub fn new_test_ext() -> sp_io::TestExternalities {
-	system::GenesisConfig::default().build_storage::<Test>().unwrap().into()
-}
\ No newline at end of file
+	system::GenesisConfig::default()
+		.build_storage::<Test>()
+		.unwrap()
+		.into()
+}
modifiedpallets/nft/src/sponsorship.rsdiffbeforeafterboth
--- a/pallets/nft/src/sponsorship.rs
+++ b/pallets/nft/src/sponsorship.rs
@@ -1,4 +1,8 @@
-use crate::{Config, Call, CollectionById, CreateItemBasket, VariableMetaDataBasket, ReFungibleTransferBasket, FungibleTransferBasket, NftTransferBasket, ChainLimit, CreateItemData, CollectionMode};
+use crate::{
+	Config, Call, CollectionById, CreateItemBasket, VariableMetaDataBasket,
+	ReFungibleTransferBasket, FungibleTransferBasket, NftTransferBasket, ChainLimit,
+	CreateItemData, CollectionMode,
+};
 use core::marker::PhantomData;
 use up_sponsorship::SponsorshipHandler;
 use frame_support::{
@@ -6,7 +10,6 @@
 	storage::{StorageMap, StorageDoubleMap, StorageValue},
 };
 use nft_data_structs::{TokenId, CollectionId};
-use alloc::vec::Vec;
 
 pub struct NftSponsorshipHandler<T>(PhantomData<T>);
 impl<T: Config> NftSponsorshipHandler<T> {
@@ -15,7 +18,6 @@
 		collection_id: &CollectionId,
 		_properties: &CreateItemData,
 	) -> Option<T::AccountId> {
-	
 		let collection = CollectionById::<T>::get(collection_id)?;
 
 		// sponsor timeout
@@ -32,9 +34,8 @@
 		CreateItemBasket::<T>::insert((collection_id, who.clone()), block_number);
 
 		// check free create limit
-		if collection.limits.sponsored_data_size >= (_properties.len() as u32) {
-			collection.sponsorship.sponsor()
-				.cloned()
+		if collection.limits.sponsored_data_size >= (_properties.data_size() as u32) {
+			collection.sponsorship.sponsor().cloned()
 		} else {
 			None
 		}
@@ -45,13 +46,11 @@
 		collection_id: &CollectionId,
 		item_id: &TokenId,
 	) -> Option<T::AccountId> {
-
 		let collection = CollectionById::<T>::get(collection_id)?;
 		let limits = ChainLimit::get();
 
 		let mut sponsor_transfer = false;
 		if collection.sponsorship.confirmed() {
-
 			let collection_limits = collection.limits.clone();
 			let collection_mode = collection.mode.clone();
 
@@ -59,7 +58,6 @@
 			let block_number = <frame_system::Pallet<T>>::block_number() as T::BlockNumber;
 			sponsor_transfer = match collection_mode {
 				CollectionMode::NFT => {
-
 					// get correct limit
 					let limit: u32 = if collection_limits.sponsor_transfer_timeout > 0 {
 						collection_limits.sponsor_transfer_timeout
@@ -82,7 +80,6 @@
 					sponsored
 				}
 				CollectionMode::Fungible(_) => {
-
 					// get correct limit
 					let limit: u32 = if collection_limits.sponsor_transfer_timeout > 0 {
 						collection_limits.sponsor_transfer_timeout
@@ -106,7 +103,6 @@
 					sponsored
 				}
 				CollectionMode::ReFungible => {
-
 					// get correct limit
 					let limit: u32 = if collection_limits.sponsor_transfer_timeout > 0 {
 						collection_limits.sponsor_transfer_timeout
@@ -116,7 +112,8 @@
 
 					let mut sponsored = true;
 					if ReFungibleTransferBasket::<T>::contains_key(collection_id, item_id) {
-						let last_tx_block = ReFungibleTransferBasket::<T>::get(collection_id, item_id);
+						let last_tx_block =
+							ReFungibleTransferBasket::<T>::get(collection_id, item_id);
 						let limit_time = last_tx_block + limit.into();
 						if block_number <= limit_time {
 							sponsored = false;
@@ -128,32 +125,27 @@
 
 					sponsored
 				}
-				_ => {
-					false
-				},
+				_ => false,
 			};
 		}
 
 		if !sponsor_transfer {
 			None
 		} else {
-			collection.sponsorship.sponsor()
-				.cloned()
+			collection.sponsorship.sponsor().cloned()
 		}
 	}
-	
+
 	pub fn withdraw_set_variable_meta_data(
 		collection_id: &CollectionId,
 		item_id: &TokenId,
-		data: &Vec<u8>,
+		data: &[u8],
 	) -> Option<T::AccountId> {
-
 		let mut sponsor_metadata_changes = false;
 
 		let collection = CollectionById::<T>::get(collection_id)?;
 
-		if
-			collection.sponsorship.confirmed() &&
+		if collection.sponsorship.confirmed() &&
 			// Can't sponsor fungible collection, this tx will be rejected
 			// as invalid
 			!matches!(collection.mode, CollectionMode::Fungible(_)) &&
@@ -164,7 +156,7 @@
 
 				if VariableMetaDataBasket::<T>::get(collection_id, item_id)
 					.map(|last_block| block_number - last_block > rate_limit)
-					.unwrap_or(true) 
+					.unwrap_or(true)
 				{
 					sponsor_metadata_changes = true;
 					VariableMetaDataBasket::<T>::insert(collection_id, item_id, block_number);
@@ -177,27 +169,26 @@
 		} else {
 			collection.sponsorship.sponsor().cloned()
 		}
-
 	}
 }
 
 impl<T, C> SponsorshipHandler<T::AccountId, C> for NftSponsorshipHandler<T>
-where 
-    T: Config,
-    C: IsSubType<Call<T>>
+where
+	T: Config,
+	C: IsSubType<Call<T>>,
 {
-    fn get_sponsor(who: &T::AccountId, call: &C) -> Option<T::AccountId> {
-        match IsSubType::<Call<T>>::is_sub_type(call)? {
-            Call::create_item(collection_id, _owner, _properties) => {
-                Self::withdraw_create_item(who, collection_id, &_properties)
-            },
-            Call::transfer(_new_owner, collection_id, item_id, _value) => {
-                Self::withdraw_transfer(who, collection_id, item_id)
-            },
-            Call::set_variable_meta_data(collection_id, item_id, data) => {
-                Self::withdraw_set_variable_meta_data(collection_id, item_id, &data)
-			},
+	fn get_sponsor(who: &T::AccountId, call: &C) -> Option<T::AccountId> {
+		match IsSubType::<Call<T>>::is_sub_type(call)? {
+			Call::create_item(collection_id, _owner, _properties) => {
+				Self::withdraw_create_item(who, collection_id, &_properties)
+			}
+			Call::transfer(_new_owner, collection_id, item_id, _value) => {
+				Self::withdraw_transfer(who, collection_id, item_id)
+			}
+			Call::set_variable_meta_data(collection_id, item_id, data) => {
+				Self::withdraw_set_variable_meta_data(collection_id, item_id, &data)
+			}
 			_ => None,
-        }
-    }
-}
\ No newline at end of file
+		}
+	}
+}
modifiedpallets/nft/src/tests.rsdiffbeforeafterboth
--- a/pallets/nft/src/tests.rs
+++ b/pallets/nft/src/tests.rs
@@ -1,90 +1,109 @@
 // Tests to be written here
 use super::*;
 use crate::mock::*;
-use crate::{
-    AccessMode, CollectionMode,
-    Ownership, ChainLimits, CreateItemData,
-};
+use crate::{AccessMode, CollectionMode, Ownership, ChainLimits, CreateItemData};
 use nft_data_structs::{
-    CreateNftData, CreateFungibleData, CreateReFungibleData,
-    CollectionId, TokenId, MAX_DECIMAL_POINTS,
+	CreateNftData, CreateFungibleData, CreateReFungibleData, CollectionId, TokenId,
+	MAX_DECIMAL_POINTS,
 };
 use frame_support::{assert_noop, assert_ok};
-use frame_system::{ RawOrigin };
+use frame_system::{RawOrigin};
 
 fn default_collection_numbers_limit() -> u32 {
-    10
+	10
 }
 
 fn default_limits() {
-    assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits {
-            collection_numbers_limit: default_collection_numbers_limit(),
-            account_token_ownership_limit: 10,
-            collections_admins_limit: 5,
-            custom_data_limit: 2048,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
+	assert_ok!(TemplateModule::set_chain_limits(
+		RawOrigin::Root.into(),
+		ChainLimits {
+			collection_numbers_limit: default_collection_numbers_limit(),
+			account_token_ownership_limit: 10,
+			collections_admins_limit: 5,
+			custom_data_limit: 2048,
+			nft_sponsor_transfer_timeout: 15,
+			fungible_sponsor_transfer_timeout: 15,
+			refungible_sponsor_transfer_timeout: 15,
+			const_on_chain_schema_limit: 1024,
+			offchain_schema_limit: 1024,
+			variable_on_chain_schema_limit: 1024,
+		}
+	));
 }
 
 fn default_nft_data() -> CreateNftData {
-    CreateNftData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1] }
+	CreateNftData {
+		const_data: vec![1, 2, 3],
+		variable_data: vec![3, 2, 1],
+	}
 }
 
-fn default_fungible_data () -> CreateFungibleData {
-    CreateFungibleData { value: 5 }
+fn default_fungible_data() -> CreateFungibleData {
+	CreateFungibleData { value: 5 }
 }
 
-fn default_re_fungible_data () -> CreateReFungibleData {
-    CreateReFungibleData { const_data: vec![1, 2, 3], variable_data: vec![3, 2, 1], pieces: 1023 }
+fn default_re_fungible_data() -> CreateReFungibleData {
+	CreateReFungibleData {
+		const_data: vec![1, 2, 3],
+		variable_data: vec![3, 2, 1],
+		pieces: 1023,
+	}
 }
 
-fn create_test_collection_for_owner(mode: &CollectionMode, owner: u64, id: CollectionId) -> CollectionId {
-    let col_name1: Vec<u16> = "Test1\0".encode_utf16().collect::<Vec<u16>>();
-    let col_desc1: Vec<u16> = "TestDescription1\0".encode_utf16().collect::<Vec<u16>>();
-    let token_prefix1: Vec<u8> = b"token_prefix1\0".to_vec();
+fn create_test_collection_for_owner(
+	mode: &CollectionMode,
+	owner: u64,
+	id: CollectionId,
+) -> CollectionId {
+	let col_name1: Vec<u16> = "Test1\0".encode_utf16().collect::<Vec<u16>>();
+	let col_desc1: Vec<u16> = "TestDescription1\0".encode_utf16().collect::<Vec<u16>>();
+	let token_prefix1: Vec<u8> = b"token_prefix1\0".to_vec();
 
-    let origin1 = Origin::signed(owner);
-    assert_ok!(TemplateModule::create_collection(
-            origin1.clone(),
-            col_name1.clone(),
-            col_desc1.clone(),
-            token_prefix1.clone(),
-            mode.clone()
-        ));
+	let origin1 = Origin::signed(owner);
+	assert_ok!(TemplateModule::create_collection(
+		origin1,
+		col_name1,
+		col_desc1,
+		token_prefix1,
+		mode.clone()
+	));
 
-    let saved_col_name: Vec<u16> = "Test1\0".encode_utf16().collect::<Vec<u16>>();
-    let saved_description: Vec<u16> = "TestDescription1\0".encode_utf16().collect::<Vec<u16>>();
-    let saved_prefix: Vec<u8> = b"token_prefix1\0".to_vec();
-    assert_eq!(TemplateModule::collection_id(id).unwrap().owner, owner);
-    assert_eq!(TemplateModule::collection_id(id).unwrap().name, saved_col_name);
-    assert_eq!(TemplateModule::collection_id(id).unwrap().mode, *mode);
-    assert_eq!(TemplateModule::collection_id(id).unwrap().description, saved_description);
-    assert_eq!(TemplateModule::collection_id(id).unwrap().token_prefix, saved_prefix);
-    id
+	let saved_col_name: Vec<u16> = "Test1\0".encode_utf16().collect::<Vec<u16>>();
+	let saved_description: Vec<u16> = "TestDescription1\0".encode_utf16().collect::<Vec<u16>>();
+	let saved_prefix: Vec<u8> = b"token_prefix1\0".to_vec();
+	assert_eq!(TemplateModule::collection_id(id).unwrap().owner, owner);
+	assert_eq!(
+		TemplateModule::collection_id(id).unwrap().name,
+		saved_col_name
+	);
+	assert_eq!(TemplateModule::collection_id(id).unwrap().mode, *mode);
+	assert_eq!(
+		TemplateModule::collection_id(id).unwrap().description,
+		saved_description
+	);
+	assert_eq!(
+		TemplateModule::collection_id(id).unwrap().token_prefix,
+		saved_prefix
+	);
+	id
 }
 
 fn create_test_collection(mode: &CollectionMode, id: CollectionId) -> CollectionId {
-    create_test_collection_for_owner(&mode, 1, id)
+	create_test_collection_for_owner(&mode, 1, id)
 }
 
 fn create_test_item(collection_id: CollectionId, data: &CreateItemData) {
-    let origin1 = Origin::signed(1);
-    assert_ok!(TemplateModule::create_item(
-            origin1.clone(),
-            collection_id,
-            account(1),
-            data.clone()
-        ));
-
+	let origin1 = Origin::signed(1);
+	assert_ok!(TemplateModule::create_item(
+		origin1,
+		collection_id,
+		account(1),
+		data.clone()
+	));
 }
 
 fn account(sub: u64) -> TestCrossAccountId {
-    TestCrossAccountId::from_sub(sub)
+	TestCrossAccountId::from_sub(sub)
 }
 
 // Use cases tests region
@@ -92,149 +111,166 @@
 
 #[test]
 fn set_version_schema() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        let origin1 = Origin::signed(1);
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        
-        assert_ok!(TemplateModule::set_schema_version(origin1, collection_id, SchemaVersion::Unique));
-        assert_eq!(TemplateModule::collection_id(collection_id).unwrap().schema_version, SchemaVersion::Unique);
-    });
+	new_test_ext().execute_with(|| {
+		default_limits();
+		let origin1 = Origin::signed(1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		assert_ok!(TemplateModule::set_schema_version(
+			origin1,
+			collection_id,
+			SchemaVersion::Unique
+		));
+		assert_eq!(
+			TemplateModule::collection_id(collection_id)
+				.unwrap()
+				.schema_version,
+			SchemaVersion::Unique
+		);
+	});
 }
 
 #[test]
 fn create_fungible_collection_fails_with_large_decimal_numbers() {
-    new_test_ext().execute_with(|| {
-        default_limits();
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let col_name1: Vec<u16> = "Test1\0".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1\0".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1\0".to_vec();
+		let col_name1: Vec<u16> = "Test1\0".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1\0".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1\0".to_vec();
 
-        let origin1 = Origin::signed(1);
-        assert_noop!(TemplateModule::create_collection(
-            origin1,
-            col_name1,
-            col_desc1,
-            token_prefix1,
-            CollectionMode::Fungible(MAX_DECIMAL_POINTS + 1)
-        ), Error::<Test>::CollectionDecimalPointLimitExceeded);
-    });    
+		let origin1 = Origin::signed(1);
+		assert_noop!(
+			TemplateModule::create_collection(
+				origin1,
+				col_name1,
+				col_desc1,
+				token_prefix1,
+				CollectionMode::Fungible(MAX_DECIMAL_POINTS + 1)
+			),
+			Error::<Test>::CollectionDecimalPointLimitExceeded
+		);
+	});
 }
 
 #[test]
 fn create_nft_item() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.clone().into());
-        let item = TemplateModule::nft_item_id(collection_id, 1).unwrap();
-        assert_eq!(item.const_data, data.const_data);
-        assert_eq!(item.variable_data, data.variable_data);
-    });
+	new_test_ext().execute_with(|| {
+		default_limits();
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.clone().into());
+		let item = TemplateModule::nft_item_id(collection_id, 1).unwrap();
+		assert_eq!(item.const_data, data.const_data);
+		assert_eq!(item.variable_data, data.variable_data);
+	});
 }
 
 // Use cases tests region
 // #region
 #[test]
 fn create_nft_multiple_items() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
+		create_test_collection(&CollectionMode::NFT, 1);
 
-        let items_data = vec![default_nft_data(), default_nft_data(), default_nft_data()];
+		let origin1 = Origin::signed(1);
+
+		let items_data = vec![default_nft_data(), default_nft_data(), default_nft_data()];
 
-        assert_ok!(TemplateModule::create_multiple_items(
-            origin1.clone(),
-            1,
-            account(1),
-            items_data.clone().into_iter().map(|d| { d.into() }).collect()
-        ));
-        for (index, data) in items_data.iter().enumerate() {
-            let item = TemplateModule::nft_item_id(1, (index + 1) as TokenId).unwrap(); 
-            assert_eq!(item.const_data.to_vec(), data.const_data);
-            assert_eq!(item.variable_data.to_vec(), data.variable_data);
-        }
-    });
+		assert_ok!(TemplateModule::create_multiple_items(
+			origin1,
+			1,
+			account(1),
+			items_data
+				.clone()
+				.into_iter()
+				.map(|d| { d.into() })
+				.collect()
+		));
+		for (index, data) in items_data.iter().enumerate() {
+			let item = TemplateModule::nft_item_id(1, (index + 1) as TokenId).unwrap();
+			assert_eq!(item.const_data.to_vec(), data.const_data);
+			assert_eq!(item.variable_data.to_vec(), data.variable_data);
+		}
+	});
 }
 
 #[test]
 fn create_refungible_item() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+		let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
 
-        let data = default_re_fungible_data();
-        create_test_item(collection_id, &data.clone().into());
-        let item = TemplateModule::refungible_item_id(collection_id, 1).unwrap();
-        assert_eq!(
-            item.const_data,
-            data.const_data
-        );
-        assert_eq!(
-            item.variable_data,
-            data.variable_data
-        );
-        assert_eq!(
-            item.owner[0],
-            Ownership {
-                owner: account(1),
-                fraction: 1023
-            }
-        );
-    });
+		let data = default_re_fungible_data();
+		create_test_item(collection_id, &data.clone().into());
+		let item = TemplateModule::refungible_item_id(collection_id, 1).unwrap();
+		assert_eq!(item.const_data, data.const_data);
+		assert_eq!(item.variable_data, data.variable_data);
+		assert_eq!(
+			item.owner[0],
+			Ownership {
+				owner: account(1),
+				fraction: 1023
+			}
+		);
+	});
 }
 
 #[test]
 fn create_multiple_refungible_items() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        create_test_collection(&CollectionMode::ReFungible, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
+		create_test_collection(&CollectionMode::ReFungible, 1);
 
-        let items_data = vec![default_re_fungible_data(), default_re_fungible_data(), default_re_fungible_data()];
+		let origin1 = Origin::signed(1);
 
-        assert_ok!(TemplateModule::create_multiple_items(
-            origin1.clone(),
-            1,
-            account(1),
-            items_data.clone().into_iter().map(|d| { d.into() }).collect()
-        ));
-        for (index, data) in items_data.iter().enumerate() {
+		let items_data = vec![
+			default_re_fungible_data(),
+			default_re_fungible_data(),
+			default_re_fungible_data(),
+		];
 
-            let item = TemplateModule::refungible_item_id(1, (index + 1) as TokenId).unwrap();
-            assert_eq!(item.const_data.to_vec(), data.const_data);
-            assert_eq!(item.variable_data.to_vec(), data.variable_data);
-            assert_eq!(
-                item.owner[0],
-                Ownership {
-                    owner: account(1),
-                    fraction: 1023
-                }
-            );
-        }
-    });
+		assert_ok!(TemplateModule::create_multiple_items(
+			origin1,
+			1,
+			account(1),
+			items_data
+				.clone()
+				.into_iter()
+				.map(|d| { d.into() })
+				.collect()
+		));
+		for (index, data) in items_data.iter().enumerate() {
+			let item = TemplateModule::refungible_item_id(1, (index + 1) as TokenId).unwrap();
+			assert_eq!(item.const_data.to_vec(), data.const_data);
+			assert_eq!(item.variable_data.to_vec(), data.variable_data);
+			assert_eq!(
+				item.owner[0],
+				Ownership {
+					owner: account(1),
+					fraction: 1023
+				}
+			);
+		}
+	});
 }
 
 #[test]
 fn create_fungible_item() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let data = default_fungible_data();
-        create_test_item(collection_id, &data.into());
+		let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
 
-        assert_eq!(TemplateModule::fungible_item_id(collection_id, 1).value, 5);
-    });
+		let data = default_fungible_data();
+		create_test_item(collection_id, &data.into());
+
+		assert_eq!(TemplateModule::fungible_item_id(collection_id, 1).value, 5);
+	});
 }
 
 //#[test]
@@ -254,7 +290,7 @@
 //             1,
 //             items_data.clone().into_iter().map(|d| { d.into() }).collect()
 //         ));
-        
+
 //         for (index, _) in items_data.iter().enumerate() {
 //             assert_eq!(TemplateModule::fungible_item_id(1, (index + 1) as TokenId).value, 5);
 //         }
@@ -265,636 +301,746 @@
 
 #[test]
 fn transfer_fungible_item() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
+
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        let data = default_fungible_data();
-        create_test_item(collection_id, &data.into());
+		let data = default_fungible_data();
+		create_test_item(collection_id, &data.into());
 
-        assert_eq!(TemplateModule::fungible_item_id(1, 1).value, 5);
-        assert_eq!(TemplateModule::balance_count(1, 1), 5);
+		assert_eq!(TemplateModule::fungible_item_id(1, 1).value, 5);
+		assert_eq!(TemplateModule::balance_count(1, 1), 5);
 
-        // change owner scenario
-        assert_ok!(TemplateModule::transfer(origin1.clone(), account(2), 1, 1, 5));
-        assert_eq!(TemplateModule::fungible_item_id(1, 1).value, 0);
-        assert_eq!(TemplateModule::balance_count(1, 1), 0);
-        assert_eq!(TemplateModule::balance_count(1, 2), 5);
+		// change owner scenario
+		assert_ok!(TemplateModule::transfer(origin1, account(2), 1, 1, 5));
+		assert_eq!(TemplateModule::fungible_item_id(1, 1).value, 0);
+		assert_eq!(TemplateModule::balance_count(1, 1), 0);
+		assert_eq!(TemplateModule::balance_count(1, 2), 5);
 
-        // split item scenario
-        assert_ok!(TemplateModule::transfer(origin2.clone(), account(3), 1, 1, 3));
-        assert_eq!(TemplateModule::balance_count(1, 2), 2);
-        assert_eq!(TemplateModule::balance_count(1, 3), 3);
+		// split item scenario
+		assert_ok!(TemplateModule::transfer(
+			origin2.clone(),
+			account(3),
+			1,
+			1,
+			3
+		));
+		assert_eq!(TemplateModule::balance_count(1, 2), 2);
+		assert_eq!(TemplateModule::balance_count(1, 3), 3);
 
-        // split item and new owner has account scenario
-        assert_ok!(TemplateModule::transfer(origin2.clone(), account(3), 1, 1, 1));
-        assert_eq!(TemplateModule::fungible_item_id(1, 2).value, 1);
-        assert_eq!(TemplateModule::fungible_item_id(1, 3).value, 4);
-        assert_eq!(TemplateModule::balance_count(1, 2), 1);
-        assert_eq!(TemplateModule::balance_count(1, 3), 4);
-    });
+		// split item and new owner has account scenario
+		assert_ok!(TemplateModule::transfer(origin2, account(3), 1, 1, 1));
+		assert_eq!(TemplateModule::fungible_item_id(1, 2).value, 1);
+		assert_eq!(TemplateModule::fungible_item_id(1, 3).value, 4);
+		assert_eq!(TemplateModule::balance_count(1, 2), 1);
+		assert_eq!(TemplateModule::balance_count(1, 3), 4);
+	});
 }
 
 #[test]
 fn transfer_refungible_item() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let data = default_re_fungible_data();
-        create_test_item(collection_id, &data.clone().into());
+		let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
-        {
-            let item = TemplateModule::refungible_item_id(collection_id, 1).unwrap();
-            assert_eq!(
-                item.const_data,
-                data.const_data
-            );
-            assert_eq!(
-                item.variable_data,
-                data.variable_data
-            );
-            assert_eq!(
-                item.owner[0],
-                Ownership {
-                    owner: account(1),
-                    fraction: 1023
-                }
-            );
-        }
-        assert_eq!(TemplateModule::balance_count(1, 1), 1023);
-        assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
+		let data = default_re_fungible_data();
+		create_test_item(collection_id, &data.clone().into());
 
-        // change owner scenario
-        assert_ok!(TemplateModule::transfer(origin1.clone(), account(2), 1, 1, 1023));
-        assert_eq!(
-            TemplateModule::refungible_item_id(1, 1).unwrap().owner[0],
-            Ownership {
-                owner: account(2),
-                fraction: 1023
-            }
-        );
-        assert_eq!(TemplateModule::balance_count(1, 1), 0);
-        assert_eq!(TemplateModule::balance_count(1, 2), 1023);
-        // assert_eq!(TemplateModule::address_tokens(1, 1), []);
-        assert_eq!(TemplateModule::address_tokens(1, 2), [1]);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
+		{
+			let item = TemplateModule::refungible_item_id(collection_id, 1).unwrap();
+			assert_eq!(item.const_data, data.const_data);
+			assert_eq!(item.variable_data, data.variable_data);
+			assert_eq!(
+				item.owner[0],
+				Ownership {
+					owner: account(1),
+					fraction: 1023
+				}
+			);
+		}
+		assert_eq!(TemplateModule::balance_count(1, 1), 1023);
+		assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
+
+		// change owner scenario
+		assert_ok!(TemplateModule::transfer(origin1, account(2), 1, 1, 1023));
+		assert_eq!(
+			TemplateModule::refungible_item_id(1, 1).unwrap().owner[0],
+			Ownership {
+				owner: account(2),
+				fraction: 1023
+			}
+		);
+		assert_eq!(TemplateModule::balance_count(1, 1), 0);
+		assert_eq!(TemplateModule::balance_count(1, 2), 1023);
+		// assert_eq!(TemplateModule::address_tokens(1, 1), []);
+		assert_eq!(TemplateModule::address_tokens(1, 2), [1]);
 
-        // split item scenario
-        assert_ok!(TemplateModule::transfer(origin2.clone(), account(3), 1, 1, 500));
-        {
-            let item = TemplateModule::refungible_item_id(1, 1).unwrap();
-            assert_eq!(
-                item.owner[0],
-                Ownership {
-                    owner: account(2),
-                    fraction: 523
-                }
-            );
-            assert_eq!(
-                item.owner[1],
-                Ownership {
-                    owner: account(3),
-                    fraction: 500
-                }
-            );
-        }
-        assert_eq!(TemplateModule::balance_count(1, 2), 523);
-        assert_eq!(TemplateModule::balance_count(1, 3), 500);
-        assert_eq!(TemplateModule::address_tokens(1, 2), [1]);
-        assert_eq!(TemplateModule::address_tokens(1, 3), [1]);
+		// split item scenario
+		assert_ok!(TemplateModule::transfer(
+			origin2.clone(),
+			account(3),
+			1,
+			1,
+			500
+		));
+		{
+			let item = TemplateModule::refungible_item_id(1, 1).unwrap();
+			assert_eq!(
+				item.owner[0],
+				Ownership {
+					owner: account(2),
+					fraction: 523
+				}
+			);
+			assert_eq!(
+				item.owner[1],
+				Ownership {
+					owner: account(3),
+					fraction: 500
+				}
+			);
+		}
+		assert_eq!(TemplateModule::balance_count(1, 2), 523);
+		assert_eq!(TemplateModule::balance_count(1, 3), 500);
+		assert_eq!(TemplateModule::address_tokens(1, 2), [1]);
+		assert_eq!(TemplateModule::address_tokens(1, 3), [1]);
 
-        // split item and new owner has account scenario
-        assert_ok!(TemplateModule::transfer(origin2.clone(), account(3), 1, 1, 200));
-        {
-            let item = TemplateModule::refungible_item_id(1, 1).unwrap();
-            assert_eq!(
-                item.owner[0],
-                Ownership {
-                    owner: account(2),
-                    fraction: 323
-                }
-            );
-            assert_eq!(
-                item.owner[1],
-                Ownership {
-                    owner: account(3),
-                    fraction: 700
-                }
-            );
-        }
-        assert_eq!(TemplateModule::balance_count(1, 2), 323);
-        assert_eq!(TemplateModule::balance_count(1, 3), 700);
-        assert_eq!(TemplateModule::address_tokens(1, 2), [1]);
-        assert_eq!(TemplateModule::address_tokens(1, 3), [1]);
-    });
+		// split item and new owner has account scenario
+		assert_ok!(TemplateModule::transfer(origin2, account(3), 1, 1, 200));
+		{
+			let item = TemplateModule::refungible_item_id(1, 1).unwrap();
+			assert_eq!(
+				item.owner[0],
+				Ownership {
+					owner: account(2),
+					fraction: 323
+				}
+			);
+			assert_eq!(
+				item.owner[1],
+				Ownership {
+					owner: account(3),
+					fraction: 700
+				}
+			);
+		}
+		assert_eq!(TemplateModule::balance_count(1, 2), 323);
+		assert_eq!(TemplateModule::balance_count(1, 3), 700);
+		assert_eq!(TemplateModule::address_tokens(1, 2), [1]);
+		assert_eq!(TemplateModule::address_tokens(1, 3), [1]);
+	});
 }
 
 #[test]
 fn transfer_nft_item() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
-        assert_eq!(TemplateModule::balance_count(1, 1), 1);
-        assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
+		assert_eq!(TemplateModule::balance_count(1, 1), 1);
+		assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
 
-        let origin1 = Origin::signed(1);
-        // default scenario
-        assert_ok!(TemplateModule::transfer(origin1.clone(), account(2), 1, 1, 1000));
-        assert_eq!(TemplateModule::nft_item_id(1, 1).unwrap().owner, account(2));
-        assert_eq!(TemplateModule::balance_count(1, 1), 0);
-        assert_eq!(TemplateModule::balance_count(1, 2), 1);
-        // assert_eq!(TemplateModule::address_tokens(1, 1), []);
-        assert_eq!(TemplateModule::address_tokens(1, 2), [1]);
-    });
+		let origin1 = Origin::signed(1);
+		// default scenario
+		assert_ok!(TemplateModule::transfer(origin1, account(2), 1, 1, 1000));
+		assert_eq!(TemplateModule::nft_item_id(1, 1).unwrap().owner, account(2));
+		assert_eq!(TemplateModule::balance_count(1, 1), 0);
+		assert_eq!(TemplateModule::balance_count(1, 2), 1);
+		// assert_eq!(TemplateModule::address_tokens(1, 1), []);
+		assert_eq!(TemplateModule::address_tokens(1, 2), [1]);
+	});
 }
 
 #[test]
 fn nft_approve_and_transfer_from() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
 
-        assert_eq!(TemplateModule::balance_count(1, 1), 1);
-        assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        // neg transfer
-        assert_noop!(TemplateModule::transfer_from(
-            origin2.clone(),
-            account(1),
-            account(2),
-            1,
-            1,
-            1), Error::<Test>::NoPermission);
+		assert_eq!(TemplateModule::balance_count(1, 1), 1);
+		assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
 
-        // do approve
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(2), 1, 1, 5));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 5);
-        assert_eq!(
-            TemplateModule::approved(1, (1, 1, 2)),
-            5
-        );
+		// neg transfer
+		assert_noop!(
+			TemplateModule::transfer_from(origin2.clone(), account(1), account(2), 1, 1, 1),
+			Error::<Test>::NoPermission
+		);
 
-        assert_ok!(TemplateModule::transfer_from(
-            origin2.clone(),
-            account(1),
-            account(3),
-            1,
-            1,
-            1
-        ));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 4);
-    });
+		// do approve
+		assert_ok!(TemplateModule::approve(origin1, account(2), 1, 1, 5));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 5);
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 5);
+
+		assert_ok!(TemplateModule::transfer_from(
+			origin2,
+			account(1),
+			account(3),
+			1,
+			1,
+			1
+		));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 4);
+	});
 }
 
 #[test]
 fn nft_approve_and_transfer_from_white_list() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.clone().into());
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.clone().into());
 
-        assert_eq!(TemplateModule::nft_item_id(1, 1).unwrap().const_data, data.const_data);
-        assert_eq!(TemplateModule::balance_count(1, 1), 1);
-        assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
+		assert_eq!(
+			TemplateModule::nft_item_id(1, 1).unwrap().const_data,
+			data.const_data
+		);
+		assert_eq!(TemplateModule::balance_count(1, 1), 1);
+		assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
 
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            1,
-            true
-        ));
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            1,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(1)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(2)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(3)));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1.clone(),
+			1,
+			true
+		));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			1,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(1)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(2)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(3)
+		));
 
-        // do approve
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(2), 1, 1, 5));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 5);
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(3), 1, 1, 5));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 3)), 5);
+		// do approve
+		assert_ok!(TemplateModule::approve(
+			origin1.clone(),
+			account(2),
+			1,
+			1,
+			5
+		));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 5);
+		assert_ok!(TemplateModule::approve(origin1, account(3), 1, 1, 5));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 3)), 5);
 
-        assert_ok!(TemplateModule::transfer_from(
-            origin2.clone(),
-            account(1),
-            account(3),
-            1,
-            1,
-            1
-        ));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 4);
-    });
+		assert_ok!(TemplateModule::transfer_from(
+			origin2,
+			account(1),
+			account(3),
+			1,
+			1,
+			1
+		));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 4);
+	});
 }
 
 #[test]
 fn refungible_approve_and_transfer_from() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
-        
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let data = default_re_fungible_data();
-        create_test_item(collection_id, &data.into());
+		let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
 
-        assert_eq!(TemplateModule::balance_count(1, 1), 1023);
-        assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            1,
-            true
-        ));
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            1,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(1)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(2)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(3)));
+		let data = default_re_fungible_data();
+		create_test_item(collection_id, &data.into());
 
-        // do approve
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(2), 1, 1, 1023));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 1023);
+		assert_eq!(TemplateModule::balance_count(1, 1), 1023);
+		assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
 
-        assert_ok!(TemplateModule::transfer_from(
-            origin2.clone(),
-            account(1),
-            account(3),
-            1,
-            1,
-            100
-        ));
-        assert_eq!(TemplateModule::balance_count(1, 1), 923);
-        assert_eq!(TemplateModule::balance_count(1, 3), 100);
-        assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
-        assert_eq!(TemplateModule::address_tokens(1, 3), [1]);
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1.clone(),
+			1,
+			true
+		));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			1,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(1)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(2)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(3)
+		));
 
-        assert_eq!(
-            TemplateModule::approved(1, (1, 1, 2)),
-            923
-        );
-    });
+		// do approve
+		assert_ok!(TemplateModule::approve(origin1, account(2), 1, 1, 1023));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 1023);
+
+		assert_ok!(TemplateModule::transfer_from(
+			origin2,
+			account(1),
+			account(3),
+			1,
+			1,
+			100
+		));
+		assert_eq!(TemplateModule::balance_count(1, 1), 923);
+		assert_eq!(TemplateModule::balance_count(1, 3), 100);
+		assert_eq!(TemplateModule::address_tokens(1, 1), [1]);
+		assert_eq!(TemplateModule::address_tokens(1, 3), [1]);
+
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 923);
+	});
 }
 
 #[test]
 fn fungible_approve_and_transfer_from() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
-        
-        let data = default_fungible_data();
-        create_test_item(collection_id, &data.into());
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
+
+		let data = default_fungible_data();
+		create_test_item(collection_id, &data.into());
+
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_eq!(TemplateModule::balance_count(1, 1), 5);
+		assert_eq!(TemplateModule::balance_count(1, 1), 5);
 
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            1,
-            true
-        ));
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            1,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(1)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(2)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(3)));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1.clone(),
+			1,
+			true
+		));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			1,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(1)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(2)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(3)
+		));
 
-        // do approve
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(2), 1, 1, 5));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 5);
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(3), 1, 1, 5));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 3)), 5);
-        assert_eq!(
-            TemplateModule::approved(1, (1, 1, 2)),
-            5
-        );
+		// do approve
+		assert_ok!(TemplateModule::approve(
+			origin1.clone(),
+			account(2),
+			1,
+			1,
+			5
+		));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 5);
+		assert_ok!(TemplateModule::approve(origin1, account(3), 1, 1, 5));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 3)), 5);
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 5);
 
-        assert_ok!(TemplateModule::transfer_from(
-            origin2.clone(),
-            account(1),
-            account(3),
-            1,
-            1,
-            4
-        ));
-        assert_eq!(TemplateModule::balance_count(1, 1), 1);
-        assert_eq!(TemplateModule::balance_count(1, 3), 4);
+		assert_ok!(TemplateModule::transfer_from(
+			origin2.clone(),
+			account(1),
+			account(3),
+			1,
+			1,
+			4
+		));
+		assert_eq!(TemplateModule::balance_count(1, 1), 1);
+		assert_eq!(TemplateModule::balance_count(1, 3), 4);
 
-        assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 1);
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 1);
 
-        assert_noop!(TemplateModule::transfer_from(
-            origin2.clone(),
-            account(1),
-            account(3),
-            1,
-            1,
-            4
-        ), Error::<Test>::NoPermission);
-    });
+		assert_noop!(
+			TemplateModule::transfer_from(origin2, account(1), account(3), 1, 1, 4),
+			Error::<Test>::NoPermission
+		);
+	});
 }
 
 #[test]
 fn change_collection_owner() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        
-        let origin1 = Origin::signed(1);
-        assert_ok!(TemplateModule::change_collection_owner(
-            origin1.clone(),
-            collection_id,
-            2
-        ));
-        assert_eq!(TemplateModule::collection_id(collection_id).unwrap().owner, 2);
-    });
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let origin1 = Origin::signed(1);
+		assert_ok!(TemplateModule::change_collection_owner(
+			origin1,
+			collection_id,
+			2
+		));
+		assert_eq!(
+			TemplateModule::collection_id(collection_id).unwrap().owner,
+			2
+		);
+	});
 }
 
 #[test]
 fn destroy_collection() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        
-        let origin1 = Origin::signed(1);
-        assert_ok!(TemplateModule::destroy_collection(origin1.clone(), collection_id));
-    });
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let origin1 = Origin::signed(1);
+		assert_ok!(TemplateModule::destroy_collection(origin1, collection_id));
+	});
 }
 
 #[test]
 fn burn_nft_item() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(2)));
-        
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        // check balance (collection with id = 1, user id = 1)
-        assert_eq!(TemplateModule::balance_count(1, 1), 1);
+		let origin1 = Origin::signed(1);
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
 
-        // burn item
-        assert_ok!(TemplateModule::burn_item(origin1.clone(), 1, 1, 5));
-        assert_noop!(
-            TemplateModule::burn_item(origin1.clone(), 1, 1, 5),
-            Error::<Test>::TokenNotFound
-        );
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
+
+		// check balance (collection with id = 1, user id = 1)
+		assert_eq!(TemplateModule::balance_count(1, 1), 1);
+
+		// burn item
+		assert_ok!(TemplateModule::burn_item(origin1.clone(), 1, 1, 5));
+		assert_noop!(
+			TemplateModule::burn_item(origin1, 1, 1, 5),
+			Error::<Test>::TokenNotFound
+		);
 
-        assert_eq!(TemplateModule::balance_count(1, 1), 0);
-    });
+		assert_eq!(TemplateModule::balance_count(1, 1), 0);
+	});
 }
 
 #[test]
 fn burn_fungible_item() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
-        
-        let origin1 = Origin::signed(1);
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(2)));
-        
-        let data = default_fungible_data();
-        create_test_item(collection_id, &data.into());
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
+
+		let origin1 = Origin::signed(1);
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+
+		let data = default_fungible_data();
+		create_test_item(collection_id, &data.into());
 
-        // check balance (collection with id = 1, user id = 1)
-        assert_eq!(TemplateModule::balance_count(1, 1), 5);
+		// check balance (collection with id = 1, user id = 1)
+		assert_eq!(TemplateModule::balance_count(1, 1), 5);
 
-        // burn item
-        assert_ok!(TemplateModule::burn_item(origin1.clone(), 1, 1, 5));
-        assert_noop!(
-            TemplateModule::burn_item(origin1.clone(), 1, 1, 5),
-            Error::<Test>::TokenValueNotEnough
-        );
+		// burn item
+		assert_ok!(TemplateModule::burn_item(origin1.clone(), 1, 1, 5));
+		assert_noop!(
+			TemplateModule::burn_item(origin1, 1, 1, 5),
+			Error::<Test>::TokenValueNotEnough
+		);
 
-        assert_eq!(TemplateModule::balance_count(1, 1), 0);
-    });
+		assert_eq!(TemplateModule::balance_count(1, 1), 0);
+	});
 }
 
 #[test]
 fn burn_refungible_item() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
-        let origin1 = Origin::signed(1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            collection_id,
-            true
-        ));
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(1)));
+		let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
+		let origin1 = Origin::signed(1);
 
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), 1, account(2)));
-        
-        let data = default_re_fungible_data();
-        create_test_item(collection_id, &data.into());
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1.clone(),
+			collection_id,
+			true
+		));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(1)
+		));
+
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1.clone(),
+			1,
+			account(2)
+		));
+
+		let data = default_re_fungible_data();
+		create_test_item(collection_id, &data.into());
 
-        // check balance (collection with id = 1, user id = 2)
-        assert_eq!(TemplateModule::balance_count(1, 1), 1023);
+		// check balance (collection with id = 1, user id = 2)
+		assert_eq!(TemplateModule::balance_count(1, 1), 1023);
 
-        // burn item
-        assert_ok!(TemplateModule::burn_item(origin1.clone(), 1, 1, 1023));
-        assert_noop!(
-            TemplateModule::burn_item(origin1.clone(), 1, 1, 1023),
-            Error::<Test>::TokenNotFound
-        );
+		// burn item
+		assert_ok!(TemplateModule::burn_item(origin1.clone(), 1, 1, 1023));
+		assert_noop!(
+			TemplateModule::burn_item(origin1, 1, 1, 1023),
+			Error::<Test>::TokenNotFound
+		);
 
-        assert_eq!(TemplateModule::balance_count(1, 1), 0);
-    });
+		assert_eq!(TemplateModule::balance_count(1, 1), 0);
+	});
 }
 
 #[test]
 fn add_collection_admin() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection1_id = create_test_collection_for_owner(&CollectionMode::NFT, 1, 1);
-        create_test_collection_for_owner(&CollectionMode::NFT, 2, 2);
-        create_test_collection_for_owner(&CollectionMode::NFT, 3, 3);
-        
-        let origin1 = Origin::signed(1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        // collection admin
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection1_id, account(2)));
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection1_id, account(3)));
+		let collection1_id = create_test_collection_for_owner(&CollectionMode::NFT, 1, 1);
+		create_test_collection_for_owner(&CollectionMode::NFT, 2, 2);
+		create_test_collection_for_owner(&CollectionMode::NFT, 3, 3);
+
+		let origin1 = Origin::signed(1);
+
+		// collection admin
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1.clone(),
+			collection1_id,
+			account(2)
+		));
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1,
+			collection1_id,
+			account(3)
+		));
 
-        assert_eq!(TemplateModule::admin_list_collection(collection1_id).contains(&account(2)), true);
-        assert_eq!(TemplateModule::admin_list_collection(collection1_id).contains(&account(3)), true);
-    });
+		assert!(TemplateModule::admin_list_collection(collection1_id).contains(&account(2)),);
+		assert!(TemplateModule::admin_list_collection(collection1_id).contains(&account(3)),);
+	});
 }
 
 #[test]
 fn remove_collection_admin() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection1_id = create_test_collection_for_owner(&CollectionMode::NFT, 1, 1);
-        create_test_collection_for_owner(&CollectionMode::NFT, 2, 2);
-        create_test_collection_for_owner(&CollectionMode::NFT, 3, 3);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let collection1_id = create_test_collection_for_owner(&CollectionMode::NFT, 1, 1);
+		create_test_collection_for_owner(&CollectionMode::NFT, 2, 2);
+		create_test_collection_for_owner(&CollectionMode::NFT, 3, 3);
 
-        // collection admin
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection1_id, account(2)));
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection1_id, account(3)));
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_eq!(TemplateModule::admin_list_collection(1).contains(&account(2)), true);
-        assert_eq!(TemplateModule::admin_list_collection(1).contains(&account(3)), true);
+		// collection admin
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1.clone(),
+			collection1_id,
+			account(2)
+		));
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1,
+			collection1_id,
+			account(3)
+		));
 
-        // remove admin
-        assert_ok!(TemplateModule::remove_collection_admin(
-            origin2.clone(),
-            1,
-            account(3)
-        ));
-        assert_eq!(TemplateModule::admin_list_collection(1).contains(&account(3)), false);
-    });
+		assert!(TemplateModule::admin_list_collection(1).contains(&account(2)),);
+		assert!(TemplateModule::admin_list_collection(1).contains(&account(3)),);
+
+		// remove admin
+		assert_ok!(TemplateModule::remove_collection_admin(
+			origin2,
+			1,
+			account(3)
+		));
+		assert!(!TemplateModule::admin_list_collection(1).contains(&account(3)),);
+	});
 }
 
 #[test]
 fn balance_of() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let nft_collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let fungible_collection_id = create_test_collection(&CollectionMode::Fungible(3), 2);
-        let re_fungible_collection_id = create_test_collection(&CollectionMode::ReFungible, 3);
-        
-        // check balance before
-        assert_eq!(TemplateModule::balance_count(nft_collection_id, 1), 0);
-        assert_eq!(TemplateModule::balance_count(fungible_collection_id, 1), 0);
-        assert_eq!(TemplateModule::balance_count(re_fungible_collection_id, 1), 0);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let nft_collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let fungible_collection_id = create_test_collection(&CollectionMode::Fungible(3), 2);
+		let re_fungible_collection_id = create_test_collection(&CollectionMode::ReFungible, 3);
+
+		// check balance before
+		assert_eq!(TemplateModule::balance_count(nft_collection_id, 1), 0);
+		assert_eq!(TemplateModule::balance_count(fungible_collection_id, 1), 0);
+		assert_eq!(
+			TemplateModule::balance_count(re_fungible_collection_id, 1),
+			0
+		);
+
+		let nft_data = default_nft_data();
+		create_test_item(nft_collection_id, &nft_data.into());
+
+		let fungible_data = default_fungible_data();
+		create_test_item(fungible_collection_id, &fungible_data.into());
 
-        let nft_data = default_nft_data();
-        create_test_item(nft_collection_id, &nft_data.into());
-        
-        let fungible_data = default_fungible_data();
-        create_test_item(fungible_collection_id, &fungible_data.into());
-        
-        let re_fungible_data = default_re_fungible_data();
-        create_test_item(re_fungible_collection_id, &re_fungible_data.into());
+		let re_fungible_data = default_re_fungible_data();
+		create_test_item(re_fungible_collection_id, &re_fungible_data.into());
 
-        // check balance (collection with id = 1, user id = 1)
-        assert_eq!(TemplateModule::balance_count(nft_collection_id, 1), 1);
-        assert_eq!(TemplateModule::balance_count(fungible_collection_id, 1), 5);
-        assert_eq!(TemplateModule::balance_count(re_fungible_collection_id, 1), 1023);
-        assert_eq!(TemplateModule::nft_item_id(nft_collection_id, 1).unwrap().owner, account(1));
-        assert_eq!(TemplateModule::fungible_item_id(fungible_collection_id, 1).value, 5);
-        assert_eq!(TemplateModule::refungible_item_id(re_fungible_collection_id, 1).unwrap().owner[0].owner, account(1));
-    });
+		// check balance (collection with id = 1, user id = 1)
+		assert_eq!(TemplateModule::balance_count(nft_collection_id, 1), 1);
+		assert_eq!(TemplateModule::balance_count(fungible_collection_id, 1), 5);
+		assert_eq!(
+			TemplateModule::balance_count(re_fungible_collection_id, 1),
+			1023
+		);
+		assert_eq!(
+			TemplateModule::nft_item_id(nft_collection_id, 1)
+				.unwrap()
+				.owner,
+			account(1)
+		);
+		assert_eq!(
+			TemplateModule::fungible_item_id(fungible_collection_id, 1).value,
+			5
+		);
+		assert_eq!(
+			TemplateModule::refungible_item_id(re_fungible_collection_id, 1)
+				.unwrap()
+				.owner[0]
+				.owner,
+			account(1)
+		);
+	});
 }
 
 #[test]
 fn approve() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        
-        // approve
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(2), 1, 1, 1));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 1);
-    });
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
+
+		let origin1 = Origin::signed(1);
+
+		// approve
+		assert_ok!(TemplateModule::approve(origin1, account(2), 1, 1, 1));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 1);
+	});
 }
 
 #[test]
 fn transfer_from() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        // approve
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(2), 1, 1, 1));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 1);
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
 
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            1,
-            true
-        ));
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            1,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(1)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(2)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(3)));
+		// approve
+		assert_ok!(TemplateModule::approve(
+			origin1.clone(),
+			account(2),
+			1,
+			1,
+			1
+		));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 2)), 1);
 
-        assert_ok!(TemplateModule::transfer_from(
-            origin2.clone(),
-            account(1),
-            account(2),
-            1,
-            1,
-            1
-        ));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1.clone(),
+			1,
+			true
+		));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			1,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(1)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(2)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(origin1, 1, account(3)));
 
-        // after transfer
-        assert_eq!(TemplateModule::balance_count(1, 1), 0);
-        assert_eq!(TemplateModule::balance_count(1, 2), 1);
-    });
+		assert_ok!(TemplateModule::transfer_from(
+			origin2,
+			account(1),
+			account(2),
+			1,
+			1,
+			1
+		));
+
+		// after transfer
+		assert_eq!(TemplateModule::balance_count(1, 1), 0);
+		assert_eq!(TemplateModule::balance_count(1, 2), 1);
+	});
 }
 
 // #endregion
@@ -904,1093 +1050,1304 @@
 
 #[test]
 fn owner_can_add_address_to_white_list() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
-        assert_eq!(TemplateModule::white_list(collection_id, 2), true);
-    });
+		let origin1 = Origin::signed(1);
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1,
+			collection_id,
+			account(2)
+		));
+		assert!(TemplateModule::white_list(collection_id, 2));
+	});
 }
 
 #[test]
 fn admin_can_add_address_to_white_list() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(2)));
-        assert_ok!(TemplateModule::add_to_white_list(origin2.clone(), collection_id, account(3)));
-        assert_eq!(TemplateModule::white_list(collection_id, 3), true);
-    });
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
+
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1,
+			collection_id,
+			account(2)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin2,
+			collection_id,
+			account(3)
+		));
+		assert!(TemplateModule::white_list(collection_id, 3));
+	});
 }
 
 #[test]
 fn nonprivileged_user_cannot_add_address_to_white_list() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin2 = Origin::signed(2);
-        assert_noop!(
-            TemplateModule::add_to_white_list(origin2.clone(), collection_id, account(3)),
-            Error::<Test>::NoPermission
-        );
-    });
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let origin2 = Origin::signed(2);
+		assert_noop!(
+			TemplateModule::add_to_white_list(origin2, collection_id, account(3)),
+			Error::<Test>::NoPermission
+		);
+	});
 }
 
 #[test]
 fn nobody_can_add_address_to_white_list_of_nonexisting_collection() {
-    new_test_ext().execute_with(|| {
-        default_limits();
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
+		let origin1 = Origin::signed(1);
 
-        assert_noop!(
-            TemplateModule::add_to_white_list(origin1.clone(), 1, account(2)),
-            Error::<Test>::CollectionNotFound
-        );
-    });
+		assert_noop!(
+			TemplateModule::add_to_white_list(origin1, 1, account(2)),
+			Error::<Test>::CollectionNotFound
+		);
+	});
 }
 
 #[test]
 fn nobody_can_add_address_to_white_list_of_deleted_collection() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        assert_ok!(TemplateModule::destroy_collection(origin1.clone(), collection_id));
-        assert_noop!(
-            TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)),
-            Error::<Test>::CollectionNotFound
-        );
-    });
+		let origin1 = Origin::signed(1);
+		assert_ok!(TemplateModule::destroy_collection(
+			origin1.clone(),
+			collection_id
+		));
+		assert_noop!(
+			TemplateModule::add_to_white_list(origin1, collection_id, account(2)),
+			Error::<Test>::CollectionNotFound
+		);
+	});
 }
 
 // If address is already added to white list, nothing happens
 #[test]
 fn address_is_already_added_to_white_list() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let origin1 = Origin::signed(1);
-        
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
-        assert_eq!(TemplateModule::white_list(collection_id, 2), true);
-    });
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let origin1 = Origin::signed(1);
+
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1,
+			collection_id,
+			account(2)
+		));
+		assert!(TemplateModule::white_list(collection_id, 2));
+	});
 }
 
 #[test]
 fn owner_can_remove_address_from_white_list() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
-        assert_ok!(TemplateModule::remove_from_white_list(
-            origin1.clone(),
-            collection_id,
-            account(2)
-        ));
-        assert_eq!(TemplateModule::white_list(collection_id, 2), false);
-    });
+		let origin1 = Origin::signed(1);
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+		assert_ok!(TemplateModule::remove_from_white_list(
+			origin1,
+			collection_id,
+			account(2)
+		));
+		assert!(!TemplateModule::white_list(collection_id, 2));
+	});
 }
 
 #[test]
 fn admin_can_remove_address_from_white_list() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(2)));
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(3)));
-        assert_ok!(TemplateModule::remove_from_white_list(
-            origin2.clone(),
-            collection_id,
-            account(3)
-        ));
-        assert_eq!(TemplateModule::white_list(collection_id, 3), false);
-    });
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1,
+			collection_id,
+			account(3)
+		));
+		assert_ok!(TemplateModule::remove_from_white_list(
+			origin2,
+			collection_id,
+			account(3)
+		));
+		assert!(!TemplateModule::white_list(collection_id, 3));
+	});
 }
 
 #[test]
 fn nonprivileged_user_cannot_remove_address_from_white_list() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
-        assert_noop!(
-            TemplateModule::remove_from_white_list(origin2.clone(), collection_id, account(2)),
-            Error::<Test>::NoPermission
-        );
-        assert_eq!(TemplateModule::white_list(collection_id, 2), true);
-    });
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1,
+			collection_id,
+			account(2)
+		));
+		assert_noop!(
+			TemplateModule::remove_from_white_list(origin2, collection_id, account(2)),
+			Error::<Test>::NoPermission
+		);
+		assert!(TemplateModule::white_list(collection_id, 2));
+	});
 }
 
 #[test]
 fn nobody_can_remove_address_from_white_list_of_nonexisting_collection() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        let origin1 = Origin::signed(1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+		let origin1 = Origin::signed(1);
 
-        assert_noop!(
-            TemplateModule::remove_from_white_list(origin1.clone(), 1, account(2)),
-            Error::<Test>::CollectionNotFound
-        );
-    });
+		assert_noop!(
+			TemplateModule::remove_from_white_list(origin1, 1, account(2)),
+			Error::<Test>::CollectionNotFound
+		);
+	});
 }
 
 #[test]
 fn nobody_can_remove_address_from_white_list_of_deleted_collection() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
-        assert_ok!(TemplateModule::destroy_collection(origin1.clone(), collection_id));
-        assert_noop!(
-            TemplateModule::remove_from_white_list(origin2.clone(), collection_id, account(2)),
-            Error::<Test>::CollectionNotFound
-        );
-        assert_eq!(TemplateModule::white_list(collection_id, 2), false);
-    });
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
+
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+		assert_ok!(TemplateModule::destroy_collection(origin1, collection_id));
+		assert_noop!(
+			TemplateModule::remove_from_white_list(origin2, collection_id, account(2)),
+			Error::<Test>::CollectionNotFound
+		);
+		assert!(!TemplateModule::white_list(collection_id, 2));
+	});
 }
 
 // If address is already removed from white list, nothing happens
 #[test]
 fn address_is_already_removed_from_white_list() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let origin1 = Origin::signed(1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
-        assert_ok!(TemplateModule::remove_from_white_list(
-            origin1.clone(),
-            collection_id,
-            account(2)
-        ));
-        assert_ok!(TemplateModule::remove_from_white_list(
-            origin1.clone(),
-            collection_id,
-            account(2)
-        ));
-        assert_eq!(TemplateModule::white_list(collection_id, 2), false);
-    });
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let origin1 = Origin::signed(1);
+
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+		assert_ok!(TemplateModule::remove_from_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+		assert_ok!(TemplateModule::remove_from_white_list(
+			origin1,
+			collection_id,
+			account(2)
+		));
+		assert!(!TemplateModule::white_list(collection_id, 2));
+	});
 }
 
 // If Public Access mode is set to WhiteList, tokens can’t be transferred from a non-whitelisted address with transfer or transferFrom (2 tests)
 #[test]
 fn white_list_test_1() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let origin1 = Origin::signed(1);
+
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
 
-        assert_noop!(
-            TemplateModule::transfer(origin1.clone(), account(3), 1, 1, 1),
-            Error::<Test>::AddresNotInWhiteList
-        );
-    });
+		assert_noop!(
+			TemplateModule::transfer(origin1, account(3), 1, 1, 1),
+			Error::<Test>::AddresNotInWhiteList
+		);
+	});
 }
 
 #[test]
 fn white_list_test_2() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let origin1 = Origin::signed(1);
-        
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(1)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(2)));
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let origin1 = Origin::signed(1);
 
-        // do approve
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(1), 1, 1, 1));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 1)), 1);
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
 
-        assert_ok!(TemplateModule::remove_from_white_list(
-            origin1.clone(),
-            1,
-            account(1)
-        ));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(1)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(2)
+		));
+
+		// do approve
+		assert_ok!(TemplateModule::approve(
+			origin1.clone(),
+			account(1),
+			1,
+			1,
+			1
+		));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 1)), 1);
 
-        assert_noop!(
-            TemplateModule::transfer_from(origin1.clone(), account(1), account(3), 1, 1, 1),
-            Error::<Test>::AddresNotInWhiteList
-        );
-    });
+		assert_ok!(TemplateModule::remove_from_white_list(
+			origin1.clone(),
+			1,
+			account(1)
+		));
+
+		assert_noop!(
+			TemplateModule::transfer_from(origin1, account(1), account(3), 1, 1, 1),
+			Error::<Test>::AddresNotInWhiteList
+		);
+	});
 }
 
 // If Public Access mode is set to WhiteList, tokens can’t be transferred to a non-whitelisted address with transfer or transferFrom (2 tests)
 #[test]
 fn white_list_test_3() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let origin1 = Origin::signed(1);
 
-        let origin1 = Origin::signed(1);
-        
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), 1, account(1)));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			1,
+			account(1)
+		));
 
-        assert_noop!(
-            TemplateModule::transfer(origin1.clone(), account(3), 1, 1, 1),
-            Error::<Test>::AddresNotInWhiteList
-        );
-    });
+		assert_noop!(
+			TemplateModule::transfer(origin1, account(3), 1, 1, 1),
+			Error::<Test>::AddresNotInWhiteList
+		);
+	});
 }
 
 #[test]
 fn white_list_test_4() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+		let origin1 = Origin::signed(1);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(1)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
 
-        // do approve
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(1), 1, 1, 1));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 1)), 1);
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(1)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+
+		// do approve
+		assert_ok!(TemplateModule::approve(
+			origin1.clone(),
+			account(1),
+			1,
+			1,
+			1
+		));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 1)), 1);
 
-        assert_ok!(TemplateModule::remove_from_white_list(
-            origin1.clone(),
-            collection_id,
-            account(2)
-        ));
+		assert_ok!(TemplateModule::remove_from_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
 
-        assert_noop!(
-            TemplateModule::transfer_from(origin1.clone(), account(1), account(3), 1, 1, 1),
-            Error::<Test>::AddresNotInWhiteList
-        );
-    });
+		assert_noop!(
+			TemplateModule::transfer_from(origin1, account(1), account(3), 1, 1, 1),
+			Error::<Test>::AddresNotInWhiteList
+		);
+	});
 }
 
 // If Public Access mode is set to WhiteList, tokens can’t be destroyed by a non-whitelisted address (even if it owned them before enabling WhiteList mode)
 #[test]
 fn white_list_test_5() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let origin1 = Origin::signed(1);
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_noop!(
-            TemplateModule::burn_item(origin1.clone(), 1, 1, 5),
-            Error::<Test>::AddresNotInWhiteList
-        );
-    });
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_noop!(
+			TemplateModule::burn_item(origin1, 1, 1, 5),
+			Error::<Test>::AddresNotInWhiteList
+		);
+	});
 }
 
 // If Public Access mode is set to WhiteList, token transfers can’t be Approved by a non-whitelisted address (see Approve method).
 #[test]
 fn white_list_test_6() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
+		let origin1 = Origin::signed(1);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
+
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
 
-        // do approve
-        assert_noop!(
-            TemplateModule::approve(origin1.clone(), account(1), 1, 1, 5),
-            Error::<Test>::AddresNotInWhiteList
-        );
-    });
+		// do approve
+		assert_noop!(
+			TemplateModule::approve(origin1, account(1), 1, 1, 5),
+			Error::<Test>::AddresNotInWhiteList
+		);
+	});
 }
 
 // If Public Access mode is set to WhiteList, tokens can be transferred from a whitelisted address with transfer or transferFrom (2 tests) and
 //          tokens can be transferred from a whitelisted address with transfer or transferFrom (2 tests)
 #[test]
 fn white_list_test_7() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
-        
-        let origin1 = Origin::signed(1);
+		let origin1 = Origin::signed(1);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(1)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(1)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
 
-        assert_ok!(TemplateModule::transfer(origin1.clone(), account(2), 1, 1, 1));
-    });
+		assert_ok!(TemplateModule::transfer(origin1, account(2), 1, 1, 1));
+	});
 }
 
 #[test]
 fn white_list_test_8() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
-        
-        let origin1 = Origin::signed(1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(1)));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
 
-        // do approve
-        assert_ok!(TemplateModule::approve(origin1.clone(), account(1), 1, 1, 5));
-        assert_eq!(TemplateModule::approved(1, (1, 1, 1)), 5);
+		let origin1 = Origin::signed(1);
 
-        assert_ok!(TemplateModule::transfer_from(
-            origin1.clone(),
-            account(1),
-            account(2),
-            1,
-            1,
-            1
-        ));
-    });
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(1)
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+
+		// do approve
+		assert_ok!(TemplateModule::approve(
+			origin1.clone(),
+			account(1),
+			1,
+			1,
+			5
+		));
+		assert_eq!(TemplateModule::approved(1, (1, 1, 1)), 5);
+
+		assert_ok!(TemplateModule::transfer_from(
+			origin1,
+			account(1),
+			account(2),
+			1,
+			1,
+			1
+		));
+	});
 }
 
 // If Public Access mode is set to WhiteList, and Mint Permission is set to false, tokens can be created by owner.
 #[test]
 fn white_list_test_9() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
-        let origin1 = Origin::signed(1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            collection_id,
-            false
-        ));
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let origin1 = Origin::signed(1);
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
-    });
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1,
+			collection_id,
+			false
+		));
+
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
+	});
 }
 
 // If Public Access mode is set to WhiteList, and Mint Permission is set to false, tokens can be created by admin.
 #[test]
 fn white_list_test_10() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            collection_id,
-            false
-        ));
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(2)));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1.clone(),
+			collection_id,
+			false
+		));
 
-        assert_ok!(TemplateModule::create_item(
-            origin2.clone(),
-            collection_id,
-            account(2),
-            default_nft_data().into()
-        ));
-    });
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1,
+			collection_id,
+			account(2)
+		));
+
+		assert_ok!(TemplateModule::create_item(
+			origin2,
+			collection_id,
+			account(2),
+			default_nft_data().into()
+		));
+	});
 }
 
 // If Public Access mode is set to WhiteList, and Mint Permission is set to false, tokens cannot be created by non-privileged and white listed address.
 #[test]
 fn white_list_test_11() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            collection_id,
-            false
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_noop!(
-            TemplateModule::create_item(origin2.clone(), 1, account(2), default_nft_data().into()),
-            Error::<Test>::PublicMintingNotAllowed
-        );
-    });
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1.clone(),
+			collection_id,
+			false
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1,
+			collection_id,
+			account(2)
+		));
+
+		assert_noop!(
+			TemplateModule::create_item(origin2, 1, account(2), default_nft_data().into()),
+			Error::<Test>::PublicMintingNotAllowed
+		);
+	});
 }
 
 // If Public Access mode is set to WhiteList, and Mint Permission is set to false, tokens cannot be created by non-privileged and non-white listed address.
 #[test]
 fn white_list_test_12() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            collection_id,
-            false
-        ));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1,
+			collection_id,
+			false
+		));
 
-        assert_noop!(
-            TemplateModule::create_item(origin2.clone(), 1, account(2), default_nft_data().into()),
-            Error::<Test>::PublicMintingNotAllowed
-        );
-    });
+		assert_noop!(
+			TemplateModule::create_item(origin2, 1, account(2), default_nft_data().into()),
+			Error::<Test>::PublicMintingNotAllowed
+		);
+	});
 }
 
 // If Public Access mode is set to WhiteList, and Mint Permission is set to true, tokens can be created by owner.
 #[test]
 fn white_list_test_13() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            collection_id,
-            true
-        ));
+		let origin1 = Origin::signed(1);
+
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1,
+			collection_id,
+			true
+		));
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.into());
-    });
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.into());
+	});
 }
 
 // If Public Access mode is set to WhiteList, and Mint Permission is set to true, tokens can be created by admin.
 #[test]
 fn white_list_test_14() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            collection_id,
-            true
-        ));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1.clone(),
+			collection_id,
+			true
+		));
 
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(2)));
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1,
+			collection_id,
+			account(2)
+		));
 
-        assert_ok!(TemplateModule::create_item(
-            origin2.clone(),
-            1,
-            account(2),
-            default_nft_data().into()
-        ));
-    });
+		assert_ok!(TemplateModule::create_item(
+			origin2,
+			1,
+			account(2),
+			default_nft_data().into()
+		));
+	});
 }
 
 // If Public Access mode is set to WhiteList, and Mint Permission is set to true, tokens cannot be created by non-privileged and non-white listed address.
 #[test]
 fn white_list_test_15() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            collection_id,
-            true
-        ));
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_noop!(
-            TemplateModule::create_item(origin2.clone(), 1, account(2), default_nft_data().into()),
-            Error::<Test>::AddresNotInWhiteList
-        );
-    });
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1,
+			collection_id,
+			true
+		));
+
+		assert_noop!(
+			TemplateModule::create_item(origin2, 1, account(2), default_nft_data().into()),
+			Error::<Test>::AddresNotInWhiteList
+		);
+	});
 }
 
 // If Public Access mode is set to WhiteList, and Mint Permission is set to true, tokens can be created by non-privileged and white listed address.
 #[test]
 fn white_list_test_16() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        let origin2 = Origin::signed(2);
+		let origin1 = Origin::signed(1);
+		let origin2 = Origin::signed(2);
 
-        assert_ok!(TemplateModule::set_public_access_mode(
-            origin1.clone(),
-            collection_id,
-            AccessMode::WhiteList
-        ));
-        assert_ok!(TemplateModule::set_mint_permission(
-            origin1.clone(),
-            collection_id,
-            true
-        ));
-        assert_ok!(TemplateModule::add_to_white_list(origin1.clone(), collection_id, account(2)));
+		assert_ok!(TemplateModule::set_public_access_mode(
+			origin1.clone(),
+			collection_id,
+			AccessMode::WhiteList
+		));
+		assert_ok!(TemplateModule::set_mint_permission(
+			origin1.clone(),
+			collection_id,
+			true
+		));
+		assert_ok!(TemplateModule::add_to_white_list(
+			origin1,
+			collection_id,
+			account(2)
+		));
 
-        assert_ok!(TemplateModule::create_item(
-            origin2.clone(),
-            1,
-            account(2),
-            default_nft_data().into()
-        ));
-    });
+		assert_ok!(TemplateModule::create_item(
+			origin2,
+			1,
+			account(2),
+			default_nft_data().into()
+		));
+	});
 }
 
 // Total number of collections. Positive test
 #[test]
 fn total_number_collections_bound() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        create_test_collection(&CollectionMode::NFT, 1);
-    });
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		create_test_collection(&CollectionMode::NFT, 1);
+	});
 }
 
 // Total number of collections. Negotive test
 #[test]
 fn total_number_collections_bound_neg() {
-    new_test_ext().execute_with(|| {
-        default_limits();
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
+		let origin1 = Origin::signed(1);
 
-        for i in 0..default_collection_numbers_limit() {
-            create_test_collection(&CollectionMode::NFT, i + 1);
-        }
+		for i in 0..default_collection_numbers_limit() {
+			create_test_collection(&CollectionMode::NFT, i + 1);
+		}
 
-        let col_name1: Vec<u16> = "Test1\0".encode_utf16().collect::<Vec<u16>>();
-        let col_desc1: Vec<u16> = "TestDescription1\0".encode_utf16().collect::<Vec<u16>>();
-        let token_prefix1: Vec<u8> = b"token_prefix1\0".to_vec();
+		let col_name1: Vec<u16> = "Test1\0".encode_utf16().collect::<Vec<u16>>();
+		let col_desc1: Vec<u16> = "TestDescription1\0".encode_utf16().collect::<Vec<u16>>();
+		let token_prefix1: Vec<u8> = b"token_prefix1\0".to_vec();
 
-        // 11-th collection in chain. Expects error
-        assert_noop!(TemplateModule::create_collection(
-            origin1.clone(),
-            col_name1.clone(),
-            col_desc1.clone(),
-            token_prefix1.clone(),
-            CollectionMode::NFT
-        ), Error::<Test>::TotalCollectionsLimitExceeded);
-    });
+		// 11-th collection in chain. Expects error
+		assert_noop!(
+			TemplateModule::create_collection(
+				origin1,
+				col_name1,
+				col_desc1,
+				token_prefix1,
+				CollectionMode::NFT
+			),
+			Error::<Test>::TotalCollectionsLimitExceeded
+		);
+	});
 }
 
 // Owned tokens by a single address. Positive test
 #[test]
 fn owned_tokens_bound() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.clone().into());
-        create_test_item(collection_id, &data.into());
-    });
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.clone().into());
+		create_test_item(collection_id, &data.into());
+	});
 }
 
 // Owned tokens by a single address. Negotive test
 #[test]
 fn owned_tokens_bound_neg() {
-    new_test_ext().execute_with(|| {
-        assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits { 
-            collection_numbers_limit: 10,
-            account_token_ownership_limit: 1,
-            collections_admins_limit: 5,
-            custom_data_limit: 2048,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		assert_ok!(TemplateModule::set_chain_limits(
+			RawOrigin::Root.into(),
+			ChainLimits {
+				collection_numbers_limit: 10,
+				account_token_ownership_limit: 1,
+				collections_admins_limit: 5,
+				custom_data_limit: 2048,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
+				refungible_sponsor_transfer_timeout: 15,
+				const_on_chain_schema_limit: 1024,
+				offchain_schema_limit: 1024,
+				variable_on_chain_schema_limit: 1024,
+			}
+		));
 
-        let origin1 = Origin::signed(1);
-        let data = default_nft_data();
-        create_test_item(collection_id, &data.clone().into());
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        assert_noop!(TemplateModule::create_item(
-            origin1.clone(),
-            1,
-            account(1),
-            data.into()
-        ),  Error::<Test>::AddressOwnershipLimitExceeded);
-    });
+		let origin1 = Origin::signed(1);
+		let data = default_nft_data();
+		create_test_item(collection_id, &data.clone().into());
+
+		assert_noop!(
+			TemplateModule::create_item(origin1, 1, account(1), data.into()),
+			Error::<Test>::AddressOwnershipLimitExceeded
+		);
+	});
 }
 
 // Number of collection admins. Positive test
 #[test]
 fn collection_admins_bound() {
-    new_test_ext().execute_with(|| {
-        assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits { 
-            collection_numbers_limit: 10,
-            account_token_ownership_limit: 10,
-            collections_admins_limit: 2,
-            custom_data_limit: 2048,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		assert_ok!(TemplateModule::set_chain_limits(
+			RawOrigin::Root.into(),
+			ChainLimits {
+				collection_numbers_limit: 10,
+				account_token_ownership_limit: 10,
+				collections_admins_limit: 2,
+				custom_data_limit: 2048,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
+				refungible_sponsor_transfer_timeout: 15,
+				const_on_chain_schema_limit: 1024,
+				offchain_schema_limit: 1024,
+				variable_on_chain_schema_limit: 1024,
+			}
+		));
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let origin1 = Origin::signed(1);
 
-        let origin1 = Origin::signed(1);
-        
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(2)));
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(3)));
-    });
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1,
+			collection_id,
+			account(3)
+		));
+	});
 }
 
 // Number of collection admins. Negotive test
 #[test]
 fn collection_admins_bound_neg() {
-    new_test_ext().execute_with(|| {
-        assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits { 
-            collection_numbers_limit: 10,
-            account_token_ownership_limit: 1,
-            collections_admins_limit: 1,
-            custom_data_limit: 2048,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		assert_ok!(TemplateModule::set_chain_limits(
+			RawOrigin::Root.into(),
+			ChainLimits {
+				collection_numbers_limit: 10,
+				account_token_ownership_limit: 1,
+				collections_admins_limit: 1,
+				custom_data_limit: 2048,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
+				refungible_sponsor_transfer_timeout: 15,
+				const_on_chain_schema_limit: 1024,
+				offchain_schema_limit: 1024,
+				variable_on_chain_schema_limit: 1024,
+			}
+		));
 
-        let origin1 = Origin::signed(1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+
+		let origin1 = Origin::signed(1);
 
-        assert_ok!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(2)));
-        assert_noop!(TemplateModule::add_collection_admin(origin1.clone(), collection_id, account(3)), Error::<Test>::CollectionAdminsLimitExceeded);
-    });
+		assert_ok!(TemplateModule::add_collection_admin(
+			origin1.clone(),
+			collection_id,
+			account(2)
+		));
+		assert_noop!(
+			TemplateModule::add_collection_admin(origin1, collection_id, account(3)),
+			Error::<Test>::CollectionAdminsLimitExceeded
+		);
+	});
 }
 
 // NFT custom data size. Negative test const_data.
 #[test]
 fn custom_data_size_nft_const_data_bound_neg() {
-    new_test_ext().execute_with(|| {
-        assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits { 
-            collection_numbers_limit: 10,
-            account_token_ownership_limit: 10,
-            collections_admins_limit: 5,
-            custom_data_limit: 2,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		assert_ok!(TemplateModule::set_chain_limits(
+			RawOrigin::Root.into(),
+			ChainLimits {
+				collection_numbers_limit: 10,
+				account_token_ownership_limit: 10,
+				collections_admins_limit: 5,
+				custom_data_limit: 2,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
+				refungible_sponsor_transfer_timeout: 15,
+				const_on_chain_schema_limit: 1024,
+				offchain_schema_limit: 1024,
+				variable_on_chain_schema_limit: 1024,
+			}
+		));
+
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        let too_big_const_data = CreateItemData::NFT(CreateNftData{
-            const_data: vec![1, 2, 3, 4],
-            variable_data: vec![]
-        });
+		let origin1 = Origin::signed(1);
+		let too_big_const_data = CreateItemData::NFT(CreateNftData {
+			const_data: vec![1, 2, 3, 4],
+			variable_data: vec![],
+		});
 
-        assert_noop!(TemplateModule::create_item(
-            origin1.clone(),
-            collection_id,
-            account(1),
-            too_big_const_data
-        ), Error::<Test>::TokenConstDataLimitExceeded);
-    });
+		assert_noop!(
+			TemplateModule::create_item(origin1, collection_id, account(1), too_big_const_data),
+			Error::<Test>::TokenConstDataLimitExceeded
+		);
+	});
 }
 
 // NFT custom data size. Negative test variable_data.
 #[test]
 fn custom_data_size_nft_variable_data_bound_neg() {
-    new_test_ext().execute_with(|| {
-        assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits { 
-            collection_numbers_limit: 10,
-            account_token_ownership_limit: 10,
-            collections_admins_limit: 5,
-            custom_data_limit: 2,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
+	new_test_ext().execute_with(|| {
+		assert_ok!(TemplateModule::set_chain_limits(
+			RawOrigin::Root.into(),
+			ChainLimits {
+				collection_numbers_limit: 10,
+				account_token_ownership_limit: 10,
+				collections_admins_limit: 5,
+				custom_data_limit: 2,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
+				refungible_sponsor_transfer_timeout: 15,
+				const_on_chain_schema_limit: 1024,
+				offchain_schema_limit: 1024,
+				variable_on_chain_schema_limit: 1024,
+			}
+		));
 
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        let too_big_const_data = CreateItemData::NFT(CreateNftData{
-            const_data: vec![],
-            variable_data: vec![1, 2, 3, 4]
-        });
+		let origin1 = Origin::signed(1);
+		let too_big_const_data = CreateItemData::NFT(CreateNftData {
+			const_data: vec![],
+			variable_data: vec![1, 2, 3, 4],
+		});
 
-        assert_noop!(TemplateModule::create_item(
-            origin1.clone(),
-            collection_id,
-            account(1),
-            too_big_const_data
-        ), Error::<Test>::TokenVariableDataLimitExceeded);
-    });
+		assert_noop!(
+			TemplateModule::create_item(origin1, collection_id, account(1), too_big_const_data),
+			Error::<Test>::TokenVariableDataLimitExceeded
+		);
+	});
 }
 
 // Re fungible custom data size. Negative test const_data.
 #[test]
 fn custom_data_size_re_fungible_const_data_bound_neg() {
-    new_test_ext().execute_with(|| {
-        assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits { 
-            collection_numbers_limit: 10,
-            account_token_ownership_limit: 10,
-            collections_admins_limit: 5,
-            custom_data_limit: 2,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
+	new_test_ext().execute_with(|| {
+		assert_ok!(TemplateModule::set_chain_limits(
+			RawOrigin::Root.into(),
+			ChainLimits {
+				collection_numbers_limit: 10,
+				account_token_ownership_limit: 10,
+				collections_admins_limit: 5,
+				custom_data_limit: 2,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
+				refungible_sponsor_transfer_timeout: 15,
+				const_on_chain_schema_limit: 1024,
+				offchain_schema_limit: 1024,
+				variable_on_chain_schema_limit: 1024,
+			}
+		));
 
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        let too_big_const_data = CreateItemData::NFT(CreateNftData{
-            const_data: vec![1, 2, 3, 4],
-            variable_data: vec![]
-        });
+		let origin1 = Origin::signed(1);
+		let too_big_const_data = CreateItemData::NFT(CreateNftData {
+			const_data: vec![1, 2, 3, 4],
+			variable_data: vec![],
+		});
 
-        assert_noop!(TemplateModule::create_item(
-            origin1.clone(),
-            collection_id,
-            account(1),
-            too_big_const_data
-        ), Error::<Test>::TokenConstDataLimitExceeded);
-    });
+		assert_noop!(
+			TemplateModule::create_item(origin1, collection_id, account(1), too_big_const_data),
+			Error::<Test>::TokenConstDataLimitExceeded
+		);
+	});
 }
 
 // Re fungible custom data size. Negative test variable_data.
 #[test]
 fn custom_data_size_re_fungible_variable_data_bound_neg() {
-    new_test_ext().execute_with(|| {
-        assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits { 
-            collection_numbers_limit: 10,
-            account_token_ownership_limit: 10,
-            collections_admins_limit: 5,
-            custom_data_limit: 2,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
+	new_test_ext().execute_with(|| {
+		assert_ok!(TemplateModule::set_chain_limits(
+			RawOrigin::Root.into(),
+			ChainLimits {
+				collection_numbers_limit: 10,
+				account_token_ownership_limit: 10,
+				collections_admins_limit: 5,
+				custom_data_limit: 2,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
+				refungible_sponsor_transfer_timeout: 15,
+				const_on_chain_schema_limit: 1024,
+				offchain_schema_limit: 1024,
+				variable_on_chain_schema_limit: 1024,
+			}
+		));
 
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        let too_big_const_data = CreateItemData::NFT(CreateNftData{
-            const_data: vec![],
-            variable_data: vec![1, 2, 3, 4]
-        });
+		let origin1 = Origin::signed(1);
+		let too_big_const_data = CreateItemData::NFT(CreateNftData {
+			const_data: vec![],
+			variable_data: vec![1, 2, 3, 4],
+		});
 
-        assert_noop!(TemplateModule::create_item(
-            origin1.clone(),
-            collection_id,
-            account(1),
-            too_big_const_data
-        ), Error::<Test>::TokenVariableDataLimitExceeded);
-    });
+		assert_noop!(
+			TemplateModule::create_item(origin1, collection_id, account(1), too_big_const_data),
+			Error::<Test>::TokenVariableDataLimitExceeded
+		);
+	});
 }
 // #endregion
 
 #[test]
 fn set_const_on_chain_schema() {
-    new_test_ext().execute_with(|| {
-        default_limits();
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        assert_ok!(TemplateModule::set_const_on_chain_schema(origin1, collection_id, b"test const on chain schema".to_vec()));
+		let origin1 = Origin::signed(1);
+		assert_ok!(TemplateModule::set_const_on_chain_schema(
+			origin1,
+			collection_id,
+			b"test const on chain schema".to_vec()
+		));
 
-        assert_eq!(TemplateModule::collection_id(collection_id).unwrap().const_on_chain_schema, b"test const on chain schema".to_vec());
-        assert_eq!(TemplateModule::collection_id(collection_id).unwrap().variable_on_chain_schema, b"".to_vec());
-    });
+		assert_eq!(
+			TemplateModule::collection_id(collection_id)
+				.unwrap()
+				.const_on_chain_schema,
+			b"test const on chain schema".to_vec()
+		);
+		assert_eq!(
+			TemplateModule::collection_id(collection_id)
+				.unwrap()
+				.variable_on_chain_schema,
+			b"".to_vec()
+		);
+	});
 }
 
 #[test]
 fn set_variable_on_chain_schema() {
-    new_test_ext().execute_with(|| {
-        default_limits();
-        
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let origin1 = Origin::signed(1);
-        assert_ok!(TemplateModule::set_variable_on_chain_schema(origin1, collection_id, b"test variable on chain schema".to_vec()));
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        assert_eq!(TemplateModule::collection_id(collection_id).unwrap().const_on_chain_schema, b"".to_vec());
-        assert_eq!(TemplateModule::collection_id(collection_id).unwrap().variable_on_chain_schema, b"test variable on chain schema".to_vec());
-    });
+		let origin1 = Origin::signed(1);
+		assert_ok!(TemplateModule::set_variable_on_chain_schema(
+			origin1,
+			collection_id,
+			b"test variable on chain schema".to_vec()
+		));
+
+		assert_eq!(
+			TemplateModule::collection_id(collection_id)
+				.unwrap()
+				.const_on_chain_schema,
+			b"".to_vec()
+		);
+		assert_eq!(
+			TemplateModule::collection_id(collection_id)
+				.unwrap()
+				.variable_on_chain_schema,
+			b"test variable on chain schema".to_vec()
+		);
+	});
 }
 
 #[test]
 fn set_variable_meta_data_on_nft_token_stores_variable_meta_data() {
-    new_test_ext().execute_with(|| {
-        default_limits();
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
-        
-        let data = default_nft_data();
-        create_test_item(1, &data.into());
-        
-        let variable_data = b"test set_variable_meta_data method.".to_vec();
-        assert_ok!(TemplateModule::set_variable_meta_data(origin1, collection_id, 1, variable_data.clone()));
+		let origin1 = Origin::signed(1);
 
-        assert_eq!(TemplateModule::nft_item_id(collection_id, 1).unwrap().variable_data, variable_data);
-    });
+		let data = default_nft_data();
+		create_test_item(1, &data.into());
+
+		let variable_data = b"test set_variable_meta_data method.".to_vec();
+		assert_ok!(TemplateModule::set_variable_meta_data(
+			origin1,
+			collection_id,
+			1,
+			variable_data.clone()
+		));
+
+		assert_eq!(
+			TemplateModule::nft_item_id(collection_id, 1)
+				.unwrap()
+				.variable_data,
+			variable_data
+		);
+	});
 }
 
 #[test]
 fn set_variable_meta_data_on_re_fungible_token_stores_variable_meta_data() {
-    new_test_ext().execute_with(|| {
-        default_limits();
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
+		let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
 
-        let origin1 = Origin::signed(1);
+		let origin1 = Origin::signed(1);
 
-        let data = default_re_fungible_data();
-        create_test_item(1, &data.into());
+		let data = default_re_fungible_data();
+		create_test_item(1, &data.into());
 
-        let variable_data = b"test set_variable_meta_data method.".to_vec();
-        assert_ok!(TemplateModule::set_variable_meta_data(origin1, collection_id, 1, variable_data.clone()));
+		let variable_data = b"test set_variable_meta_data method.".to_vec();
+		assert_ok!(TemplateModule::set_variable_meta_data(
+			origin1,
+			collection_id,
+			1,
+			variable_data.clone()
+		));
 
-        assert_eq!(TemplateModule::refungible_item_id(collection_id, 1).unwrap().variable_data, variable_data);
-    });
+		assert_eq!(
+			TemplateModule::refungible_item_id(collection_id, 1)
+				.unwrap()
+				.variable_data,
+			variable_data
+		);
+	});
 }
 
-
 #[test]
 fn set_variable_meta_data_on_fungible_token_fails() {
-    new_test_ext().execute_with(|| {
-        default_limits();
+	new_test_ext().execute_with(|| {
+		default_limits();
 
-        let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
+		let collection_id = create_test_collection(&CollectionMode::Fungible(3), 1);
 
-        let origin1 = Origin::signed(1);
+		let origin1 = Origin::signed(1);
 
-        let data = default_fungible_data();
-        create_test_item(1, &data.into());
+		let data = default_fungible_data();
+		create_test_item(1, &data.into());
 
-        let variable_data = b"test set_variable_meta_data method.".to_vec();
-        assert_noop!(TemplateModule::set_variable_meta_data(origin1, collection_id, 1, variable_data.clone()), Error::<Test>::CantStoreMetadataInFungibleTokens);
-    });
+		let variable_data = b"test set_variable_meta_data method.".to_vec();
+		assert_noop!(
+			TemplateModule::set_variable_meta_data(origin1, collection_id, 1, variable_data),
+			Error::<Test>::CantStoreMetadataInFungibleTokens
+		);
+	});
 }
 
 #[test]
 fn set_variable_meta_data_on_nft_token_fails_for_big_data() {
-    new_test_ext().execute_with(|| {
-        assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits { 
-            collection_numbers_limit: default_collection_numbers_limit(),
-            account_token_ownership_limit: 10,
-            collections_admins_limit: 5,
-            custom_data_limit: 10,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
+	new_test_ext().execute_with(|| {
+		assert_ok!(TemplateModule::set_chain_limits(
+			RawOrigin::Root.into(),
+			ChainLimits {
+				collection_numbers_limit: default_collection_numbers_limit(),
+				account_token_ownership_limit: 10,
+				collections_admins_limit: 5,
+				custom_data_limit: 10,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
+				refungible_sponsor_transfer_timeout: 15,
+				const_on_chain_schema_limit: 1024,
+				offchain_schema_limit: 1024,
+				variable_on_chain_schema_limit: 1024,
+			}
+		));
 
-        let collection_id = create_test_collection(&CollectionMode::NFT, 1);
+		let collection_id = create_test_collection(&CollectionMode::NFT, 1);
 
-        let origin1 = Origin::signed(1);
+		let origin1 = Origin::signed(1);
 
-        let data = default_nft_data();
-        create_test_item(1, &data.into());
+		let data = default_nft_data();
+		create_test_item(1, &data.into());
 
-        let variable_data = b"test set_variable_meta_data method, bigger than limits.".to_vec();
-        assert_noop!(TemplateModule::set_variable_meta_data(origin1, collection_id, 1, variable_data), Error::<Test>::TokenVariableDataLimitExceeded);
-    });
+		let variable_data = b"test set_variable_meta_data method, bigger than limits.".to_vec();
+		assert_noop!(
+			TemplateModule::set_variable_meta_data(origin1, collection_id, 1, variable_data),
+			Error::<Test>::TokenVariableDataLimitExceeded
+		);
+	});
 }
 
 #[test]
 fn set_variable_meta_data_on_re_fungible_token_fails_for_big_data() {
-    new_test_ext().execute_with(|| {
-        assert_ok!(TemplateModule::set_chain_limits(RawOrigin::Root.into(), ChainLimits { 
-            collection_numbers_limit: default_collection_numbers_limit(),
-            account_token_ownership_limit: 10,
-            collections_admins_limit: 5,
-            custom_data_limit: 10,
-            nft_sponsor_transfer_timeout: 15,
-            fungible_sponsor_transfer_timeout: 15,
-            refungible_sponsor_transfer_timeout: 15,
-            const_on_chain_schema_limit: 1024,
-            offchain_schema_limit: 1024,
-            variable_on_chain_schema_limit: 1024,
-        }));
+	new_test_ext().execute_with(|| {
+		assert_ok!(TemplateModule::set_chain_limits(
+			RawOrigin::Root.into(),
+			ChainLimits {
+				collection_numbers_limit: default_collection_numbers_limit(),
+				account_token_ownership_limit: 10,
+				collections_admins_limit: 5,
+				custom_data_limit: 10,
+				nft_sponsor_transfer_timeout: 15,
+				fungible_sponsor_transfer_timeout: 15,
+				refungible_sponsor_transfer_timeout: 15,
+				const_on_chain_schema_limit: 1024,
+				offchain_schema_limit: 1024,
+				variable_on_chain_schema_limit: 1024,
+			}
+		));
 
+		let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
 
-        let collection_id = create_test_collection(&CollectionMode::ReFungible, 1);
+		let origin1 = Origin::signed(1);
 
-        let origin1 = Origin::signed(1);
-
-        let data = default_re_fungible_data();
-        create_test_item(1, &data.into());
+		let data = default_re_fungible_data();
+		create_test_item(1, &data.into());
 
-        let variable_data = b"test set_variable_meta_data method, bigger than limits.".to_vec();
-        assert_noop!(TemplateModule::set_variable_meta_data(origin1, collection_id, 1, variable_data), Error::<Test>::TokenVariableDataLimitExceeded);
-    });
+		let variable_data = b"test set_variable_meta_data method, bigger than limits.".to_vec();
+		assert_noop!(
+			TemplateModule::set_variable_meta_data(origin1, collection_id, 1, variable_data),
+			Error::<Test>::TokenVariableDataLimitExceeded
+		);
+	});
 }
modifiedpallets/scheduler/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/scheduler/src/benchmarking.rs
+++ b/pallets/scheduler/src/benchmarking.rs
@@ -31,7 +31,7 @@
 const BLOCK_NUMBER: u32 = 2;
 
 // Add `n` named items to the schedule
-fn fill_schedule<T: Config> (when: T::BlockNumber, n: u32) -> Result<(), &'static str> {
+fn fill_schedule<T: Config>(when: T::BlockNumber, n: u32) -> Result<(), &'static str> {
 	// Essentially a no-op call.
 	let call = frame_system::Call::set_storage(vec![]);
 	for i in 0..n {
@@ -47,7 +47,10 @@
 			call.clone().into(),
 		)?;
 	}
-	ensure!(Agenda::<T>::get(when).len() == n as usize, "didn't fill schedule");
+	ensure!(
+		Agenda::<T>::get(when).len() == n as usize,
+		"didn't fill schedule"
+	);
 	Ok(())
 }
 
@@ -141,8 +144,4 @@
 	}
 }
 
-impl_benchmark_test_suite!(
-	Scheduler,
-	crate::tests::new_test_ext(),
-	crate::tests::Test,
-);
+impl_benchmark_test_suite!(Scheduler, crate::tests::new_test_ext(), crate::tests::Test,);
modifiedpallets/scheduler/src/lib.rsdiffbeforeafterboth
--- a/pallets/scheduler/src/lib.rs
+++ b/pallets/scheduler/src/lib.rs
@@ -50,17 +50,25 @@
 
 // Ensure we're `no_std` when compiling for Wasm.
 #![cfg_attr(not(feature = "std"), no_std)]
+#![allow(clippy::type_complexity, clippy::boxed_local, clippy::unused_unit)]
 
 mod benchmarking;
 pub mod weights;
 
 use sp_std::{prelude::*, marker::PhantomData, borrow::Borrow};
 use codec::{Encode, Decode, Codec};
-use sp_runtime::{RuntimeDebug, traits::{Zero, One, BadOrigin, Saturating}};
+use sp_runtime::{
+	RuntimeDebug,
+	traits::{Zero, One, BadOrigin, Saturating},
+};
 use frame_support::{
 	decl_module, decl_storage, decl_event, decl_error, IterableStorageMap,
 	dispatch::{Dispatchable, DispatchError, DispatchResult, Parameter},
-	traits::{Get, schedule::{self, DispatchTime}, OriginTrait, EnsureOrigin, IsType},
+	traits::{
+		Get,
+		schedule::{self, DispatchTime},
+		OriginTrait, EnsureOrigin, IsType,
+	},
 	weights::{GetDispatchInfo, Weight},
 };
 use frame_system::{self as system, ensure_signed};
@@ -72,22 +80,24 @@
 /// should be added to our implied traits list.
 ///
 /// `system::Config` should always be included in our implied traits.
-/// // 
-pub trait Config: system::Config
-{ 
-
+/// //
+pub trait Config: system::Config {
 	/// The overarching event type.
 	type Event: From<Event<Self>> + Into<<Self as system::Config>::Event>;
 
 	/// The aggregated origin which the dispatch will take.
 	type Origin: OriginTrait<PalletsOrigin = Self::PalletsOrigin>
-		+ From<Self::PalletsOrigin> + IsType<<Self as system::Config>::Origin>;
+		+ From<Self::PalletsOrigin>
+		+ IsType<<Self as system::Config>::Origin>;
 
 	/// The caller origin, overarching type of all pallets origins.
 	type PalletsOrigin: From<system::RawOrigin<Self::AccountId>> + Codec + Clone + Eq;
 
 	/// The aggregated call type.
-	type Call: Parameter + Dispatchable<Origin=<Self as Config>::Origin> + GetDispatchInfo + From<system::Call<Self>>;
+	type Call: Parameter
+		+ Dispatchable<Origin = <Self as Config>::Origin>
+		+ GetDispatchInfo
+		+ From<system::Call<Self>>;
 
 	/// The maximum weight that may be scheduled per block for any dispatchables of less priority
 	/// than `schedule::HARD_DEADLINE`.
@@ -141,7 +151,8 @@
 }
 
 /// The current version of Scheduled struct.
-pub type Scheduled<Call, BlockNumber, PalletsOrigin, AccountId> = ScheduledV2<Call, BlockNumber, PalletsOrigin, AccountId>;
+pub type Scheduled<Call, BlockNumber, PalletsOrigin, AccountId> =
+	ScheduledV2<Call, BlockNumber, PalletsOrigin, AccountId>;
 
 // A value placed in storage that represents the current version of the Scheduler storage.
 // This value is used by the `on_runtime_upgrade` logic to determine whether we run
@@ -160,7 +171,6 @@
 
 #[derive(Encode, Decode, Clone, PartialEq, Eq, RuntimeDebug)]
 pub struct CallSpec {
-
 	module: u32,
 	method: u32,
 }
@@ -172,7 +182,7 @@
 			=> Vec<Option<Scheduled<<T as Config>::Call, T::BlockNumber, T::PalletsOrigin, T::AccountId>>>;
 
 		pub SpecAgenda: map hasher(twox_64_concat) T::BlockNumber
-			=> Vec<Option<CallSpec>>;			
+			=> Vec<Option<CallSpec>>;
 
 		/// Lookup from identity to the block number and index of the task.
 		Lookup: map hasher(twox_64_concat) Vec<u8> => Option<TaskAddress<T::BlockNumber>>;
@@ -210,8 +220,8 @@
 
 decl_module! {
 	/// Scheduler module declaration.
-	pub struct Module<T: Config> for enum Call 
-	where 
+	pub struct Module<T: Config> for enum Call
+	where
 		origin: <T as system::Config>::Origin
 	{
 		type Error = Error<T>;
@@ -234,7 +244,7 @@
 			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
 			priority: schedule::Priority,
 			call: Box<<T as Config>::Call>,
-		) 
+		)
 		{
 			let origin = <T as Config>::Origin::from(origin);
 			Self::do_schedule(DispatchTime::At(when), maybe_periodic, priority, origin.caller().clone(), *call)?;
@@ -402,12 +412,12 @@
 						let origin = <<T as Config>::Origin as From<T::PalletsOrigin>>::from(
 							s.origin.clone()
 						).into();
-						let sender = ensure_signed(origin).unwrap_or(T::AccountId::default());
+						let sender = ensure_signed(origin).unwrap_or_default();
 						let who_will_pay = T::SponsorshipHandler::get_sponsor(&sender, &s.call).unwrap_or(sender);
 						let sponsor = T::PalletsOrigin::from(system::RawOrigin::Signed(who_will_pay));
 						let r = s.call.clone().dispatch(sponsor.into());
 						let maybe_id = s.maybe_id.clone();
-						if let &Some((period, count)) = &s.maybe_periodic {
+						if let Some((period, count)) = s.maybe_periodic {
 							if count > 1 {
 								s.maybe_periodic = Some((period, count - 1));
 							} else {
@@ -420,11 +430,9 @@
 								Lookup::<T>::insert(id, (next, next_index as u32));
 							}
 							Agenda::<T>::append(next, Some(s));
-						} else {
-							if let Some(ref id) = s.maybe_id {
-								Lookup::<T>::remove(id);
-							}
-						}
+						} else if let Some(ref id) = s.maybe_id {
+									  Lookup::<T>::remove(id);
+								  }
 						Self::deposit_event(RawEvent::Dispatched(
 							(now, index),
 							maybe_id,
@@ -454,20 +462,25 @@
 			StorageVersion::put(Releases::V2);
 
 			Agenda::<T>::translate::<
-				Vec<Option<ScheduledV1<<T as Config>::Call, T::BlockNumber>>>, _
-			>(|_, agenda| Some(
-				agenda
-					.into_iter()
-					.map(|schedule| schedule.map(|schedule| ScheduledV2 {
-						maybe_id: schedule.maybe_id,
-						priority: schedule.priority,
-						call: schedule.call,
-						maybe_periodic: schedule.maybe_periodic,
-						origin: system::RawOrigin::Root.into(),
-						_phantom: Default::default(),
-					}))
-					.collect::<Vec<_>>()
-			));
+				Vec<Option<ScheduledV1<<T as Config>::Call, T::BlockNumber>>>,
+				_,
+			>(|_, agenda| {
+				Some(
+					agenda
+						.into_iter()
+						.map(|schedule| {
+							schedule.map(|schedule| ScheduledV2 {
+								maybe_id: schedule.maybe_id,
+								priority: schedule.priority,
+								call: schedule.call,
+								maybe_periodic: schedule.maybe_periodic,
+								origin: system::RawOrigin::Root.into(),
+								_phantom: Default::default(),
+							})
+						})
+						.collect::<Vec<_>>(),
+				)
+			});
 
 			true
 		} else {
@@ -478,20 +491,25 @@
 	/// Helper to migrate scheduler when the pallet origin type has changed.
 	pub fn migrate_origin<OldOrigin: Into<T::PalletsOrigin> + codec::Decode>() {
 		Agenda::<T>::translate::<
-			Vec<Option<Scheduled<<T as Config>::Call, T::BlockNumber, OldOrigin, T::AccountId>>>, _
-		>(|_, agenda| Some(
-			agenda
-				.into_iter()
-				.map(|schedule| schedule.map(|schedule| Scheduled {
-					maybe_id: schedule.maybe_id,
-					priority: schedule.priority,
-					call: schedule.call,
-					maybe_periodic: schedule.maybe_periodic,
-					origin: schedule.origin.into(),
-					_phantom: Default::default(),
-				}))
-				.collect::<Vec<_>>()
-		));
+			Vec<Option<Scheduled<<T as Config>::Call, T::BlockNumber, OldOrigin, T::AccountId>>>,
+			_,
+		>(|_, agenda| {
+			Some(
+				agenda
+					.into_iter()
+					.map(|schedule| {
+						schedule.map(|schedule| Scheduled {
+							maybe_id: schedule.maybe_id,
+							priority: schedule.priority,
+							call: schedule.call,
+							maybe_periodic: schedule.maybe_periodic,
+							origin: schedule.origin.into(),
+							_phantom: Default::default(),
+						})
+					})
+					.collect::<Vec<_>>(),
+			)
+		});
 	}
 
 	fn resolve_time(when: DispatchTime<T::BlockNumber>) -> Result<T::BlockNumber, DispatchError> {
@@ -501,11 +519,11 @@
 			DispatchTime::At(x) => x,
 			// The current block has already completed it's scheduled tasks, so
 			// Schedule the task at lest one block after this current block.
-			DispatchTime::After(x) => now.saturating_add(x).saturating_add(One::one())
+			DispatchTime::After(x) => now.saturating_add(x).saturating_add(One::one()),
 		};
 
 		if when <= now {
-			return Err(Error::<T>::TargetBlockNumberInPast.into())
+			return Err(Error::<T>::TargetBlockNumberInPast.into());
 		}
 
 		Ok(when)
@@ -516,7 +534,7 @@
 		maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
 		priority: schedule::Priority,
 		origin: T::PalletsOrigin,
-		call: <T as Config>::Call
+		call: <T as Config>::Call,
 	) -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
 		let when = Self::resolve_time(when)?;
 
@@ -526,7 +544,12 @@
 			// Remove one from the number of repetitions since we will schedule one now.
 			.map(|(p, c)| (p, c - 1));
 		let s = Some(Scheduled {
-			maybe_id: None, priority, call, maybe_periodic, origin, _phantom: PhantomData::<T::AccountId>::default(),
+			maybe_id: None,
+			priority,
+			call,
+			maybe_periodic,
+			origin,
+			_phantom: PhantomData::<T::AccountId>::default(),
 		});
 		Agenda::<T>::append(when, s);
 		let index = Agenda::<T>::decode_len(when).unwrap_or(1) as u32 - 1;
@@ -544,22 +567,21 @@
 
 	fn do_cancel(
 		origin: Option<T::PalletsOrigin>,
-		(when, index): TaskAddress<T::BlockNumber>
+		(when, index): TaskAddress<T::BlockNumber>,
 	) -> Result<(), DispatchError> {
-		let scheduled = Agenda::<T>::try_mutate(
-			when,
-			|agenda| {
-				agenda.get_mut(index as usize)
-					.map_or(Ok(None), |s| -> Result<Option<Scheduled<_, _, _, _>>, DispatchError> {
-						if let (Some(ref o), Some(ref s)) = (origin, s.borrow()) {
-							if *o != s.origin {
-								return Err(BadOrigin.into());
-							}
-						};
-						Ok(s.take())
-					})
-			},
-		)?;
+		let scheduled = Agenda::<T>::try_mutate(when, |agenda| {
+			agenda.get_mut(index as usize).map_or(
+				Ok(None),
+				|s| -> Result<Option<Scheduled<_, _, _, _>>, DispatchError> {
+					if let (Some(ref o), Some(ref s)) = (origin, s.borrow()) {
+						if *o != s.origin {
+							return Err(BadOrigin.into());
+						}
+					};
+					Ok(s.take())
+				},
+			)
+		})?;
 		if let Some(s) = scheduled {
 			if let Some(id) = s.maybe_id {
 				Lookup::<T>::remove(id);
@@ -567,7 +589,7 @@
 			Self::deposit_event(RawEvent::Canceled(when, index));
 			Ok(())
 		} else {
-			Err(Error::<T>::NotFound)?
+			Err(Error::<T>::NotFound.into())
 		}
 	}
 
@@ -605,7 +627,7 @@
 	) -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
 		// ensure id it is unique
 		if Lookup::<T>::contains_key(&id) {
-			return Err(Error::<T>::FailedToSchedule)?
+			return Err(Error::<T>::FailedToSchedule.into());
 		}
 
 		let when = Self::resolve_time(when)?;
@@ -617,7 +639,12 @@
 			.map(|(p, c)| (p, c - 1));
 
 		let s = Scheduled {
-			maybe_id: Some(id.clone()), priority, call, maybe_periodic, origin, _phantom: Default::default()
+			maybe_id: Some(id.clone()),
+			priority,
+			call,
+			maybe_periodic,
+			origin,
+			_phantom: Default::default(),
 		};
 		Agenda::<T>::append(when, Some(s));
 		let index = Agenda::<T>::decode_len(when).unwrap_or(1) as u32 - 1;
@@ -653,7 +680,7 @@
 				Self::deposit_event(RawEvent::Canceled(when, index));
 				Ok(())
 			} else {
-				Err(Error::<T>::NotFound)?
+				Err(Error::<T>::NotFound.into())
 			}
 		})
 	}
@@ -664,33 +691,38 @@
 	) -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
 		let new_time = Self::resolve_time(new_time)?;
 
-		Lookup::<T>::try_mutate_exists(id, |lookup| -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
-			let (when, index) = lookup.ok_or(Error::<T>::NotFound)?;
+		Lookup::<T>::try_mutate_exists(
+			id,
+			|lookup| -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
+				let (when, index) = lookup.ok_or(Error::<T>::NotFound)?;
 
-			if new_time == when {
-				return Err(Error::<T>::RescheduleNoChange.into());
-			}
+				if new_time == when {
+					return Err(Error::<T>::RescheduleNoChange.into());
+				}
 
-			Agenda::<T>::try_mutate(when, |agenda| -> DispatchResult {
-				let task = agenda.get_mut(index as usize).ok_or(Error::<T>::NotFound)?;
-				let task = task.take().ok_or(Error::<T>::NotFound)?;
-				Agenda::<T>::append(new_time, Some(task));
+				Agenda::<T>::try_mutate(when, |agenda| -> DispatchResult {
+					let task = agenda.get_mut(index as usize).ok_or(Error::<T>::NotFound)?;
+					let task = task.take().ok_or(Error::<T>::NotFound)?;
+					Agenda::<T>::append(new_time, Some(task));
 
-				Ok(())
-			})?;
+					Ok(())
+				})?;
 
-			let new_index = Agenda::<T>::decode_len(new_time).unwrap_or(1) as u32 - 1;
-			Self::deposit_event(RawEvent::Canceled(when, index));
-			Self::deposit_event(RawEvent::Scheduled(new_time, new_index));
+				let new_index = Agenda::<T>::decode_len(new_time).unwrap_or(1) as u32 - 1;
+				Self::deposit_event(RawEvent::Canceled(when, index));
+				Self::deposit_event(RawEvent::Scheduled(new_time, new_index));
 
-			*lookup = Some((new_time, new_index));
+				*lookup = Some((new_time, new_index));
 
-			Ok((new_time, new_index))
-		})
+				Ok((new_time, new_index))
+			},
+		)
 	}
 }
 
-impl<T: Config> schedule::Anon<T::BlockNumber, <T as Config>::Call, T::PalletsOrigin> for Module<T> {
+impl<T: Config> schedule::Anon<T::BlockNumber, <T as Config>::Call, T::PalletsOrigin>
+	for Module<T>
+{
 	type Address = TaskAddress<T::BlockNumber>;
 
 	fn schedule(
@@ -698,7 +730,7 @@
 		maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
 		priority: schedule::Priority,
 		origin: T::PalletsOrigin,
-		call: <T as Config>::Call
+		call: <T as Config>::Call,
 	) -> Result<Self::Address, DispatchError> {
 		Self::do_schedule(when, maybe_periodic, priority, origin, call)
 	}
@@ -715,11 +747,16 @@
 	}
 
 	fn next_dispatch_time((when, index): Self::Address) -> Result<T::BlockNumber, ()> {
-		Agenda::<T>::get(when).get(index as usize).ok_or(()).map(|_| when)
+		Agenda::<T>::get(when)
+			.get(index as usize)
+			.ok_or(())
+			.map(|_| when)
 	}
 }
 
-impl<T: Config> schedule::Named<T::BlockNumber, <T as Config>::Call, T::PalletsOrigin> for Module<T> {
+impl<T: Config> schedule::Named<T::BlockNumber, <T as Config>::Call, T::PalletsOrigin>
+	for Module<T>
+{
 	type Address = TaskAddress<T::BlockNumber>;
 
 	fn schedule_named(
@@ -745,17 +782,19 @@
 	}
 
 	fn next_dispatch_time(id: Vec<u8>) -> Result<T::BlockNumber, ()> {
-		Lookup::<T>::get(id).and_then(|(when, index)| Agenda::<T>::get(when).get(index as usize).map(|_| when)).ok_or(())
+		Lookup::<T>::get(id)
+			.and_then(|(when, index)| Agenda::<T>::get(when).get(index as usize).map(|_| when))
+			.ok_or(())
 	}
 }
 
 #[cfg(test)]
+#[allow(clippy::from_over_into)]
 mod tests {
 	use super::*;
 
 	use frame_support::{
-		parameter_types, assert_ok, ord_parameter_types,
-		assert_noop, assert_err, Hashable,
+		parameter_types, assert_ok, ord_parameter_types, assert_noop, assert_err, Hashable,
 		traits::{OnInitialize, OnFinalize, Filter},
 		weights::constants::RocksDbWeight,
 	};
@@ -887,11 +926,13 @@
 		type ScheduleOrigin = EnsureOneOf<u64, EnsureRoot<u64>, EnsureSignedBy<One, u64>>;
 		type MaxScheduledPerBlock = MaxScheduledPerBlock;
 		type WeightInfo = ();
-        type SponsorshipHandler = ();
+		type SponsorshipHandler = ();
 	}
 
 	pub fn new_test_ext() -> sp_io::TestExternalities {
-		let t = system::GenesisConfig::default().build_storage::<Test>().unwrap();
+		let t = system::GenesisConfig::default()
+			.build_storage::<Test>()
+			.unwrap();
 		t.into()
 	}
 
@@ -911,8 +952,16 @@
 	fn basic_scheduling_works() {
 		new_test_ext().execute_with(|| {
 			let call = Call::Logger(logger::Call::log(42, 1000));
-			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(&call));
-			assert_ok!(Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call));
+			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(
+				&call
+			));
+			assert_ok!(Scheduler::do_schedule(
+				DispatchTime::At(4),
+				None,
+				127,
+				root(),
+				call
+			));
 			run_to_block(3);
 			assert!(logger::log().is_empty());
 			run_to_block(4);
@@ -927,9 +976,17 @@
 		new_test_ext().execute_with(|| {
 			run_to_block(2);
 			let call = Call::Logger(logger::Call::log(42, 1000));
-			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(&call));
+			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(
+				&call
+			));
 			// This will schedule the call 3 blocks after the next block... so block 3 + 3 = 6
-			assert_ok!(Scheduler::do_schedule(DispatchTime::After(3), None, 127, root(), call));
+			assert_ok!(Scheduler::do_schedule(
+				DispatchTime::After(3),
+				None,
+				127,
+				root(),
+				call
+			));
 			run_to_block(5);
 			assert!(logger::log().is_empty());
 			run_to_block(6);
@@ -944,8 +1001,16 @@
 		new_test_ext().execute_with(|| {
 			run_to_block(2);
 			let call = Call::Logger(logger::Call::log(42, 1000));
-			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(&call));
-			assert_ok!(Scheduler::do_schedule(DispatchTime::After(0), None, 127, root(), call));
+			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(
+				&call
+			));
+			assert_ok!(Scheduler::do_schedule(
+				DispatchTime::After(0),
+				None,
+				127,
+				root(),
+				call
+			));
 			// Will trigger on the next block.
 			run_to_block(3);
 			assert_eq!(logger::log(), vec![(root(), 42u32)]);
@@ -959,7 +1024,11 @@
 		new_test_ext().execute_with(|| {
 			// at #4, every 3 blocks, 3 times.
 			assert_ok!(Scheduler::do_schedule(
-				DispatchTime::At(4), Some((3, 3)), 127, root(), Call::Logger(logger::Call::log(42, 1000))
+				DispatchTime::At(4),
+				Some((3, 3)),
+				127,
+				root(),
+				Call::Logger(logger::Call::log(42, 1000))
 			));
 			run_to_block(3);
 			assert!(logger::log().is_empty());
@@ -972,9 +1041,15 @@
 			run_to_block(9);
 			assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32)]);
 			run_to_block(10);
-			assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]);
+			assert_eq!(
+				logger::log(),
+				vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]
+			);
 			run_to_block(100);
-			assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]);
+			assert_eq!(
+				logger::log(),
+				vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]
+			);
 		});
 	}
 
@@ -982,15 +1057,26 @@
 	fn reschedule_works() {
 		new_test_ext().execute_with(|| {
 			let call = Call::Logger(logger::Call::log(42, 1000));
-			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(&call));
-			assert_eq!(Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call).unwrap(), (4, 0));
+			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(
+				&call
+			));
+			assert_eq!(
+				Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call).unwrap(),
+				(4, 0)
+			);
 
 			run_to_block(3);
 			assert!(logger::log().is_empty());
 
-			assert_eq!(Scheduler::do_reschedule((4, 0), DispatchTime::At(6)).unwrap(), (6, 0));
+			assert_eq!(
+				Scheduler::do_reschedule((4, 0), DispatchTime::At(6)).unwrap(),
+				(6, 0)
+			);
 
-			assert_noop!(Scheduler::do_reschedule((6, 0), DispatchTime::At(6)), Error::<Test>::RescheduleNoChange);
+			assert_noop!(
+				Scheduler::do_reschedule((6, 0), DispatchTime::At(6)),
+				Error::<Test>::RescheduleNoChange
+			);
 
 			run_to_block(4);
 			assert!(logger::log().is_empty());
@@ -1007,17 +1093,34 @@
 	fn reschedule_named_works() {
 		new_test_ext().execute_with(|| {
 			let call = Call::Logger(logger::Call::log(42, 1000));
-			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(&call));
-			assert_eq!(Scheduler::do_schedule_named(
-				1u32.encode(), DispatchTime::At(4), None, 127, root(), call
-			).unwrap(), (4, 0));
+			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(
+				&call
+			));
+			assert_eq!(
+				Scheduler::do_schedule_named(
+					1u32.encode(),
+					DispatchTime::At(4),
+					None,
+					127,
+					root(),
+					call
+				)
+				.unwrap(),
+				(4, 0)
+			);
 
 			run_to_block(3);
 			assert!(logger::log().is_empty());
 
-			assert_eq!(Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(6)).unwrap(), (6, 0));
+			assert_eq!(
+				Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(6)).unwrap(),
+				(6, 0)
+			);
 
-			assert_noop!(Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(6)), Error::<Test>::RescheduleNoChange);
+			assert_noop!(
+				Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(6)),
+				Error::<Test>::RescheduleNoChange
+			);
 
 			run_to_block(4);
 			assert!(logger::log().is_empty());
@@ -1034,16 +1137,33 @@
 	fn reschedule_named_perodic_works() {
 		new_test_ext().execute_with(|| {
 			let call = Call::Logger(logger::Call::log(42, 1000));
-			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(&call));
-			assert_eq!(Scheduler::do_schedule_named(
-				1u32.encode(), DispatchTime::At(4), Some((3, 3)), 127, root(), call
-			).unwrap(), (4, 0));
+			assert!(!<Test as frame_system::Config>::BaseCallFilter::filter(
+				&call
+			));
+			assert_eq!(
+				Scheduler::do_schedule_named(
+					1u32.encode(),
+					DispatchTime::At(4),
+					Some((3, 3)),
+					127,
+					root(),
+					call
+				)
+				.unwrap(),
+				(4, 0)
+			);
 
 			run_to_block(3);
 			assert!(logger::log().is_empty());
 
-			assert_eq!(Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(5)).unwrap(), (5, 0));
-			assert_eq!(Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(6)).unwrap(), (6, 0));
+			assert_eq!(
+				Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(5)).unwrap(),
+				(5, 0)
+			);
+			assert_eq!(
+				Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(6)).unwrap(),
+				(6, 0)
+			);
 
 			run_to_block(5);
 			assert!(logger::log().is_empty());
@@ -1051,7 +1171,10 @@
 			run_to_block(6);
 			assert_eq!(logger::log(), vec![(root(), 42u32)]);
 
-			assert_eq!(Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(10)).unwrap(), (10, 0));
+			assert_eq!(
+				Scheduler::do_reschedule_named(1u32.encode(), DispatchTime::At(10)).unwrap(),
+				(10, 0)
+			);
 
 			run_to_block(9);
 			assert_eq!(logger::log(), vec![(root(), 42u32)]);
@@ -1060,10 +1183,16 @@
 			assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32)]);
 
 			run_to_block(13);
-			assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]);
+			assert_eq!(
+				logger::log(),
+				vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]
+			);
 
 			run_to_block(100);
-			assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]);
+			assert_eq!(
+				logger::log(),
+				vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]
+			);
 		});
 	}
 
@@ -1072,11 +1201,22 @@
 		new_test_ext().execute_with(|| {
 			// at #4.
 			Scheduler::do_schedule_named(
-				1u32.encode(), DispatchTime::At(4), None, 127, root(), Call::Logger(logger::Call::log(69, 1000))
-			).unwrap();
+				1u32.encode(),
+				DispatchTime::At(4),
+				None,
+				127,
+				root(),
+				Call::Logger(logger::Call::log(69, 1000)),
+			)
+			.unwrap();
 			let i = Scheduler::do_schedule(
-				DispatchTime::At(4), None, 127, root(), Call::Logger(logger::Call::log(42, 1000))
-			).unwrap();
+				DispatchTime::At(4),
+				None,
+				127,
+				root(),
+				Call::Logger(logger::Call::log(42, 1000)),
+			)
+			.unwrap();
 			run_to_block(3);
 			assert!(logger::log().is_empty());
 			assert_ok!(Scheduler::do_cancel_named(None, 1u32.encode()));
@@ -1096,8 +1236,9 @@
 				Some((3, 3)),
 				127,
 				root(),
-				Call::Logger(logger::Call::log(42, 1000))
-			).unwrap();
+				Call::Logger(logger::Call::log(42, 1000)),
+			)
+			.unwrap();
 			// same id results in error.
 			assert!(Scheduler::do_schedule_named(
 				1u32.encode(),
@@ -1106,11 +1247,18 @@
 				127,
 				root(),
 				Call::Logger(logger::Call::log(69, 1000))
-			).is_err());
+			)
+			.is_err());
 			// different id is ok.
 			Scheduler::do_schedule_named(
-				2u32.encode(), DispatchTime::At(8), None, 127, root(), Call::Logger(logger::Call::log(69, 1000))
-			).unwrap();
+				2u32.encode(),
+				DispatchTime::At(8),
+				None,
+				127,
+				root(),
+				Call::Logger(logger::Call::log(69, 1000)),
+			)
+			.unwrap();
 			run_to_block(3);
 			assert!(logger::log().is_empty());
 			run_to_block(4);
@@ -1136,7 +1284,8 @@
 				DispatchTime::At(4),
 				None,
 				127,
-				root(), Call::Logger(logger::Call::log(69, MaximumSchedulerWeight::get() / 2))
+				root(),
+				Call::Logger(logger::Call::log(69, MaximumSchedulerWeight::get() / 2))
 			));
 			// 69 and 42 do not fit together
 			run_to_block(4);
@@ -1198,19 +1347,22 @@
 				DispatchTime::At(4),
 				None,
 				255,
-				root(), Call::Logger(logger::Call::log(42, MaximumSchedulerWeight::get() / 3))
+				root(),
+				Call::Logger(logger::Call::log(42, MaximumSchedulerWeight::get() / 3))
 			));
 			assert_ok!(Scheduler::do_schedule(
 				DispatchTime::At(4),
 				None,
 				127,
-				root(), Call::Logger(logger::Call::log(69, MaximumSchedulerWeight::get() / 2))
+				root(),
+				Call::Logger(logger::Call::log(69, MaximumSchedulerWeight::get() / 2))
 			));
 			assert_ok!(Scheduler::do_schedule(
 				DispatchTime::At(4),
 				None,
 				126,
-				root(), Call::Logger(logger::Call::log(2600, MaximumSchedulerWeight::get() / 2))
+				root(),
+				Call::Logger(logger::Call::log(2600, MaximumSchedulerWeight::get() / 2))
 			));
 
 			// 2600 does not fit with 69 or 42, but has higher priority, so will go through
@@ -1218,25 +1370,32 @@
 			assert_eq!(logger::log(), vec![(root(), 2600u32)]);
 			// 69 and 42 fit together
 			run_to_block(5);
-			assert_eq!(logger::log(), vec![(root(), 2600u32), (root(), 69u32), (root(), 42u32)]);
+			assert_eq!(
+				logger::log(),
+				vec![(root(), 2600u32), (root(), 69u32), (root(), 42u32)]
+			);
 		});
 	}
 
 	#[test]
 	fn on_initialize_weight_is_correct() {
 		new_test_ext().execute_with(|| {
-			let base_weight: Weight = <Test as frame_system::Config>::DbWeight::get().reads_writes(1, 2);
+			let base_weight: Weight =
+				<Test as frame_system::Config>::DbWeight::get().reads_writes(1, 2);
 			let base_multiplier = 0;
 			let named_multiplier = <Test as frame_system::Config>::DbWeight::get().writes(1);
-			let periodic_multiplier = <Test as frame_system::Config>::DbWeight::get().reads_writes(1, 1);
+			let periodic_multiplier =
+				<Test as frame_system::Config>::DbWeight::get().reads_writes(1, 1);
 
 			// Named
-			assert_ok!(
-				Scheduler::do_schedule_named(
-					1u32.encode(), DispatchTime::At(1), None, 255, root(),
-					Call::Logger(logger::Call::log(3, MaximumSchedulerWeight::get() / 3))
-				)
-			);
+			assert_ok!(Scheduler::do_schedule_named(
+				1u32.encode(),
+				DispatchTime::At(1),
+				None,
+				255,
+				root(),
+				Call::Logger(logger::Call::log(3, MaximumSchedulerWeight::get() / 3))
+			));
 			// Anon Periodic
 			assert_ok!(Scheduler::do_schedule(
 				DispatchTime::At(1),
@@ -1255,29 +1414,53 @@
 			));
 			// Named Periodic
 			assert_ok!(Scheduler::do_schedule_named(
-				2u32.encode(), DispatchTime::At(1), Some((1000, 3)), 126, root(),
-				Call::Logger(logger::Call::log(2600, MaximumSchedulerWeight::get() / 2)))
-			);
+				2u32.encode(),
+				DispatchTime::At(1),
+				Some((1000, 3)),
+				126,
+				root(),
+				Call::Logger(logger::Call::log(2600, MaximumSchedulerWeight::get() / 2))
+			));
 
 			// Will include the named periodic only
 			let actual_weight = Scheduler::on_initialize(1);
 			let call_weight = MaximumSchedulerWeight::get() / 2;
 			assert_eq!(
-				actual_weight, call_weight + base_weight + base_multiplier + named_multiplier + periodic_multiplier
+				actual_weight,
+				call_weight
+					+ base_weight + base_multiplier
+					+ named_multiplier + periodic_multiplier
 			);
 			assert_eq!(logger::log(), vec![(root(), 2600u32)]);
 
 			// Will include anon and anon periodic
 			let actual_weight = Scheduler::on_initialize(2);
 			let call_weight = MaximumSchedulerWeight::get() / 2 + MaximumSchedulerWeight::get() / 3;
-			assert_eq!(actual_weight, call_weight + base_weight + base_multiplier * 2 + periodic_multiplier);
-			assert_eq!(logger::log(), vec![(root(), 2600u32), (root(), 69u32), (root(), 42u32)]);
+			assert_eq!(
+				actual_weight,
+				call_weight + base_weight + base_multiplier * 2 + periodic_multiplier
+			);
+			assert_eq!(
+				logger::log(),
+				vec![(root(), 2600u32), (root(), 69u32), (root(), 42u32)]
+			);
 
 			// Will include named only
 			let actual_weight = Scheduler::on_initialize(3);
 			let call_weight = MaximumSchedulerWeight::get() / 3;
-			assert_eq!(actual_weight, call_weight + base_weight + base_multiplier + named_multiplier);
-			assert_eq!(logger::log(), vec![(root(), 2600u32), (root(), 69u32), (root(), 42u32), (root(), 3u32)]);
+			assert_eq!(
+				actual_weight,
+				call_weight + base_weight + base_multiplier + named_multiplier
+			);
+			assert_eq!(
+				logger::log(),
+				vec![
+					(root(), 2600u32),
+					(root(), 69u32),
+					(root(), 42u32),
+					(root(), 3u32)
+				]
+			);
 
 			// Will contain none
 			let actual_weight = Scheduler::on_initialize(4);
@@ -1290,7 +1473,14 @@
 		new_test_ext().execute_with(|| {
 			let call = Box::new(Call::Logger(logger::Call::log(69, 1000)));
 			let call2 = Box::new(Call::Logger(logger::Call::log(42, 1000)));
-			assert_ok!(Scheduler::schedule_named(Origin::root(), 1u32.encode(), 4, None, 127, call));
+			assert_ok!(Scheduler::schedule_named(
+				Origin::root(),
+				1u32.encode(),
+				4,
+				None,
+				127,
+				call
+			));
 			assert_ok!(Scheduler::schedule(Origin::root(), 4, None, 127, call2));
 			run_to_block(3);
 			// Scheduled calls are in the agenda.
@@ -1334,15 +1524,29 @@
 		new_test_ext().execute_with(|| {
 			let call = Box::new(Call::Logger(logger::Call::log(69, 1000)));
 			let call2 = Box::new(Call::Logger(logger::Call::log(42, 1000)));
-			assert_ok!(
-				Scheduler::schedule_named(system::RawOrigin::Signed(1).into(), 1u32.encode(), 4, None, 127, call)
-			);
-			assert_ok!(Scheduler::schedule(system::RawOrigin::Signed(1).into(), 4, None, 127, call2));
+			assert_ok!(Scheduler::schedule_named(
+				system::RawOrigin::Signed(1).into(),
+				1u32.encode(),
+				4,
+				None,
+				127,
+				call
+			));
+			assert_ok!(Scheduler::schedule(
+				system::RawOrigin::Signed(1).into(),
+				4,
+				None,
+				127,
+				call2
+			));
 			run_to_block(3);
 			// Scheduled calls are in the agenda.
 			assert_eq!(Agenda::<Test>::get(4).len(), 2);
 			assert!(logger::log().is_empty());
-			assert_ok!(Scheduler::cancel_named(system::RawOrigin::Signed(1).into(), 1u32.encode()));
+			assert_ok!(Scheduler::cancel_named(
+				system::RawOrigin::Signed(1).into(),
+				1u32.encode()
+			));
 			assert_ok!(Scheduler::cancel(system::RawOrigin::Signed(1).into(), 4, 1));
 			// Scheduled calls are made NONE, so should not effect state
 			run_to_block(100);
@@ -1356,10 +1560,20 @@
 			let call = Box::new(Call::Logger(logger::Call::log(69, 1000)));
 			let call2 = Box::new(Call::Logger(logger::Call::log(42, 1000)));
 			assert_noop!(
-				Scheduler::schedule_named(system::RawOrigin::Signed(2).into(), 1u32.encode(), 4, None, 127, call),
+				Scheduler::schedule_named(
+					system::RawOrigin::Signed(2).into(),
+					1u32.encode(),
+					4,
+					None,
+					127,
+					call
+				),
 				BadOrigin
 			);
-			assert_noop!(Scheduler::schedule(system::RawOrigin::Signed(2).into(), 4, None, 127, call2), BadOrigin);
+			assert_noop!(
+				Scheduler::schedule(system::RawOrigin::Signed(2).into(), 4, None, 127, call2),
+				BadOrigin
+			);
 		});
 	}
 
@@ -1368,22 +1582,48 @@
 		new_test_ext().execute_with(|| {
 			let call = Box::new(Call::Logger(logger::Call::log_without_filter(69, 1000)));
 			let call2 = Box::new(Call::Logger(logger::Call::log_without_filter(42, 1000)));
-			assert_ok!(
-				Scheduler::schedule_named(system::RawOrigin::Signed(1).into(), 1u32.encode(), 4, None, 127, call)
-			);
-			assert_ok!(Scheduler::schedule(system::RawOrigin::Signed(1).into(), 4, None, 127, call2));
+			assert_ok!(Scheduler::schedule_named(
+				system::RawOrigin::Signed(1).into(),
+				1u32.encode(),
+				4,
+				None,
+				127,
+				call
+			));
+			assert_ok!(Scheduler::schedule(
+				system::RawOrigin::Signed(1).into(),
+				4,
+				None,
+				127,
+				call2
+			));
 			run_to_block(3);
 			// Scheduled calls are in the agenda.
 			assert_eq!(Agenda::<Test>::get(4).len(), 2);
 			assert!(logger::log().is_empty());
-			assert_noop!(Scheduler::cancel_named(system::RawOrigin::Signed(2).into(), 1u32.encode()), BadOrigin);
-			assert_noop!(Scheduler::cancel(system::RawOrigin::Signed(2).into(), 4, 1), BadOrigin);
-			assert_noop!(Scheduler::cancel_named(system::RawOrigin::Root.into(), 1u32.encode()), BadOrigin);
-			assert_noop!(Scheduler::cancel(system::RawOrigin::Root.into(), 4, 1), BadOrigin);
+			assert_noop!(
+				Scheduler::cancel_named(system::RawOrigin::Signed(2).into(), 1u32.encode()),
+				BadOrigin
+			);
+			assert_noop!(
+				Scheduler::cancel(system::RawOrigin::Signed(2).into(), 4, 1),
+				BadOrigin
+			);
+			assert_noop!(
+				Scheduler::cancel_named(system::RawOrigin::Root.into(), 1u32.encode()),
+				BadOrigin
+			);
+			assert_noop!(
+				Scheduler::cancel(system::RawOrigin::Root.into(), 4, 1),
+				BadOrigin
+			);
 			run_to_block(5);
 			assert_eq!(
 				logger::log(),
-				vec![(system::RawOrigin::Signed(1).into(), 69u32), (system::RawOrigin::Signed(1).into(), 42u32)]
+				vec![
+					(system::RawOrigin::Signed(1).into(), 69u32),
+					(system::RawOrigin::Signed(1).into(), 42u32)
+				]
 			);
 		});
 	}
@@ -1408,85 +1648,84 @@
 						maybe_periodic: Some((456u64, 10)),
 					}),
 				];
-				frame_support::migration::put_storage_value(
-					b"Scheduler",
-					b"Agenda",
-					&k,
-					old,
-				);
+				frame_support::migration::put_storage_value(b"Scheduler", b"Agenda", &k, old);
 			}
 
 			assert_eq!(StorageVersion::get(), Releases::V1);
 
 			assert!(Scheduler::migrate_v1_to_t2());
 
-			assert_eq_uvec!(Agenda::<Test>::iter().collect::<Vec<_>>(), vec![
-				(
-					0,
-					vec![
-					Some(ScheduledV2 {
-						maybe_id: None,
-						priority: 10,
-						call: Call::Logger(logger::Call::log(96, 100)),
-						maybe_periodic: None,
-						origin: root(),
-						_phantom: PhantomData::<u64>::default(),
-					}),
-					None,
-					Some(ScheduledV2 {
-						maybe_id: Some(b"test".to_vec()),
-						priority: 123,
-						call: Call::Logger(logger::Call::log(69, 1000)),
-						maybe_periodic: Some((456u64, 10)),
-						origin: root(),
-						_phantom: PhantomData::<u64>::default(),
-					}),
-				]),
-				(
-					1,
-					vec![
-						Some(ScheduledV2 {
-							maybe_id: None,
-							priority: 11,
-							call: Call::Logger(logger::Call::log(96, 100)),
-							maybe_periodic: None,
-							origin: root(),
-							_phantom: PhantomData::<u64>::default(),
-						}),
-						None,
-						Some(ScheduledV2 {
-							maybe_id: Some(b"test".to_vec()),
-							priority: 123,
-							call: Call::Logger(logger::Call::log(69, 1000)),
-							maybe_periodic: Some((456u64, 10)),
-							origin: root(),
-							_phantom: PhantomData::<u64>::default(),
-						}),
-					]
-				),
-				(
-					2,
-					vec![
-						Some(ScheduledV2 {
-							maybe_id: None,
-							priority: 12,
-							call: Call::Logger(logger::Call::log(96, 100)),
-							maybe_periodic: None,
-							origin: root(),
-							_phantom: PhantomData::<u64>::default(),
-						}),
-						None,
-						Some(ScheduledV2 {
-							maybe_id: Some(b"test".to_vec()),
-							priority: 123,
-							call: Call::Logger(logger::Call::log(69, 1000)),
-							maybe_periodic: Some((456u64, 10)),
-							origin: root(),
-							_phantom: PhantomData::<u64>::default(),
-						}),
-					]
-				)
-			]);
+			assert_eq_uvec!(
+				Agenda::<Test>::iter().collect::<Vec<_>>(),
+				vec![
+					(
+						0,
+						vec![
+							Some(ScheduledV2 {
+								maybe_id: None,
+								priority: 10,
+								call: Call::Logger(logger::Call::log(96, 100)),
+								maybe_periodic: None,
+								origin: root(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+							None,
+							Some(ScheduledV2 {
+								maybe_id: Some(b"test".to_vec()),
+								priority: 123,
+								call: Call::Logger(logger::Call::log(69, 1000)),
+								maybe_periodic: Some((456u64, 10)),
+								origin: root(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+						]
+					),
+					(
+						1,
+						vec![
+							Some(ScheduledV2 {
+								maybe_id: None,
+								priority: 11,
+								call: Call::Logger(logger::Call::log(96, 100)),
+								maybe_periodic: None,
+								origin: root(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+							None,
+							Some(ScheduledV2 {
+								maybe_id: Some(b"test".to_vec()),
+								priority: 123,
+								call: Call::Logger(logger::Call::log(69, 1000)),
+								maybe_periodic: Some((456u64, 10)),
+								origin: root(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+						]
+					),
+					(
+						2,
+						vec![
+							Some(ScheduledV2 {
+								maybe_id: None,
+								priority: 12,
+								call: Call::Logger(logger::Call::log(96, 100)),
+								maybe_periodic: None,
+								origin: root(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+							None,
+							Some(ScheduledV2 {
+								maybe_id: Some(b"test".to_vec()),
+								priority: 123,
+								call: Call::Logger(logger::Call::log(69, 1000)),
+								maybe_periodic: Some((456u64, 10)),
+								origin: root(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+						]
+					)
+				]
+			);
 
 			assert_eq!(StorageVersion::get(), Releases::V2);
 		});
@@ -1516,93 +1755,92 @@
 						_phantom: Default::default(),
 					}),
 				];
-				frame_support::migration::put_storage_value(
-					b"Scheduler",
-					b"Agenda",
-					&k,
-					old,
-				);
+				frame_support::migration::put_storage_value(b"Scheduler", b"Agenda", &k, old);
 			}
 
-			impl Into<OriginCaller> for u32 {
-				fn into(self) -> OriginCaller {
-					match self {
-						3u32 => system::RawOrigin::Root.into(),
-						2u32 => system::RawOrigin::None.into(),
-						_ => unreachable!("test make no use of it"),
+			impl From<u32> for OriginCaller {
+				fn from(value: u32) -> Self {
+					match value {
+						3 => system::RawOrigin::Root.into(),
+						2 => system::RawOrigin::None.into(),
+						_ => unimplemented!(),
 					}
 				}
 			}
 
 			Scheduler::migrate_origin::<u32>();
 
-			assert_eq_uvec!(Agenda::<Test>::iter().collect::<Vec<_>>(), vec![
-				(
-					0,
-					vec![
-					Some(ScheduledV2::<_, _, OriginCaller, u64> {
-						maybe_id: None,
-						priority: 10,
-						call: Call::Logger(logger::Call::log(96, 100)),
-						maybe_periodic: None,
-						origin: system::RawOrigin::Root.into(),
-						_phantom: PhantomData::<u64>::default(),
-					}),
-					None,
-					Some(ScheduledV2 {
-						maybe_id: Some(b"test".to_vec()),
-						priority: 123,
-						call: Call::Logger(logger::Call::log(69, 1000)),
-						maybe_periodic: Some((456u64, 10)),
-						origin: system::RawOrigin::None.into(),
-						_phantom: PhantomData::<u64>::default(),
-					}),
-				]),
-				(
-					1,
-					vec![
-						Some(ScheduledV2 {
-							maybe_id: None,
-							priority: 11,
-							call: Call::Logger(logger::Call::log(96, 100)),
-							maybe_periodic: None,
-							origin: system::RawOrigin::Root.into(),
-							_phantom: PhantomData::<u64>::default(),
-						}),
-						None,
-						Some(ScheduledV2 {
-							maybe_id: Some(b"test".to_vec()),
-							priority: 123,
-							call: Call::Logger(logger::Call::log(69, 1000)),
-							maybe_periodic: Some((456u64, 10)),
-							origin: system::RawOrigin::None.into(),
-							_phantom: PhantomData::<u64>::default(),
-						}),
-					]
-				),
-				(
-					2,
-					vec![
-						Some(ScheduledV2 {
-							maybe_id: None,
-							priority: 12,
-							call: Call::Logger(logger::Call::log(96, 100)),
-							maybe_periodic: None,
-							origin: system::RawOrigin::Root.into(),
-							_phantom: PhantomData::<u64>::default(),
-						}),
-						None,
-						Some(ScheduledV2 {
-							maybe_id: Some(b"test".to_vec()),
-							priority: 123,
-							call: Call::Logger(logger::Call::log(69, 1000)),
-							maybe_periodic: Some((456u64, 10)),
-							origin: system::RawOrigin::None.into(),
-							_phantom: PhantomData::<u64>::default(),
-						}),
-					]
-				)
-			]);
+			assert_eq_uvec!(
+				Agenda::<Test>::iter().collect::<Vec<_>>(),
+				vec![
+					(
+						0,
+						vec![
+							Some(ScheduledV2::<_, _, OriginCaller, u64> {
+								maybe_id: None,
+								priority: 10,
+								call: Call::Logger(logger::Call::log(96, 100)),
+								maybe_periodic: None,
+								origin: system::RawOrigin::Root.into(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+							None,
+							Some(ScheduledV2 {
+								maybe_id: Some(b"test".to_vec()),
+								priority: 123,
+								call: Call::Logger(logger::Call::log(69, 1000)),
+								maybe_periodic: Some((456u64, 10)),
+								origin: system::RawOrigin::None.into(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+						]
+					),
+					(
+						1,
+						vec![
+							Some(ScheduledV2 {
+								maybe_id: None,
+								priority: 11,
+								call: Call::Logger(logger::Call::log(96, 100)),
+								maybe_periodic: None,
+								origin: system::RawOrigin::Root.into(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+							None,
+							Some(ScheduledV2 {
+								maybe_id: Some(b"test".to_vec()),
+								priority: 123,
+								call: Call::Logger(logger::Call::log(69, 1000)),
+								maybe_periodic: Some((456u64, 10)),
+								origin: system::RawOrigin::None.into(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+						]
+					),
+					(
+						2,
+						vec![
+							Some(ScheduledV2 {
+								maybe_id: None,
+								priority: 12,
+								call: Call::Logger(logger::Call::log(96, 100)),
+								maybe_periodic: None,
+								origin: system::RawOrigin::Root.into(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+							None,
+							Some(ScheduledV2 {
+								maybe_id: Some(b"test".to_vec()),
+								priority: 123,
+								call: Call::Logger(logger::Call::log(69, 1000)),
+								maybe_periodic: Some((456u64, 10)),
+								origin: system::RawOrigin::None.into(),
+								_phantom: PhantomData::<u64>::default(),
+							}),
+						]
+					)
+				]
+			);
 		});
 	}
 }
modifiedpallets/scheduler/src/weights.rsdiffbeforeafterboth
--- a/pallets/scheduler/src/weights.rs
+++ b/pallets/scheduler/src/weights.rs
@@ -34,85 +34,76 @@
 // --output=./frame/scheduler/src/weights.rs
 // --template=./.maintain/frame-weight-template.hbs
 
-
 #![allow(unused_parens)]
 #![allow(unused_imports)]
 
-use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
+use frame_support::{
+	traits::Get,
+	weights::{Weight, constants::RocksDbWeight},
+};
 use sp_std::marker::PhantomData;
 
 /// Weight functions needed for pallet_scheduler.
 pub trait WeightInfo {
-	fn schedule(s: u32, ) -> Weight;
-	fn cancel(s: u32, ) -> Weight;
-	fn schedule_named(s: u32, ) -> Weight;
-	fn cancel_named(s: u32, ) -> Weight;
-	
+	fn schedule(s: u32) -> Weight;
+	fn cancel(s: u32) -> Weight;
+	fn schedule_named(s: u32) -> Weight;
+	fn cancel_named(s: u32) -> Weight;
 }
 
 /// Weights for pallet_scheduler using the Substrate node and recommended hardware.
 pub struct SubstrateWeight<T>(PhantomData<T>);
 impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
-	fn schedule(s: u32, ) -> Weight {
-		(35_029_000 as Weight)
-			.saturating_add((77_000 as Weight).saturating_mul(s as Weight))
-			.saturating_add(T::DbWeight::get().reads(1 as Weight))
-			.saturating_add(T::DbWeight::get().writes(1 as Weight))
-			
+	fn schedule(s: u32) -> Weight {
+		35_029_000_u64
+			.saturating_add(77_000_u64.saturating_mul(s as Weight))
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
-	fn cancel(s: u32, ) -> Weight {
-		(31_419_000 as Weight)
-			.saturating_add((4_015_000 as Weight).saturating_mul(s as Weight))
-			.saturating_add(T::DbWeight::get().reads(1 as Weight))
-			.saturating_add(T::DbWeight::get().writes(2 as Weight))
-			
+	fn cancel(s: u32) -> Weight {
+		31_419_000_u64
+			.saturating_add(4_015_000_u64.saturating_mul(s as Weight))
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
-	fn schedule_named(s: u32, ) -> Weight {
-		(44_752_000 as Weight)
-			.saturating_add((123_000 as Weight).saturating_mul(s as Weight))
-			.saturating_add(T::DbWeight::get().reads(2 as Weight))
-			.saturating_add(T::DbWeight::get().writes(2 as Weight))
-			
+	fn schedule_named(s: u32) -> Weight {
+		44_752_000_u64
+			.saturating_add(123_000_u64.saturating_mul(s as Weight))
+			.saturating_add(T::DbWeight::get().reads(2_u64))
+			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
-	fn cancel_named(s: u32, ) -> Weight {
-		(35_712_000 as Weight)
-			.saturating_add((4_008_000 as Weight).saturating_mul(s as Weight))
-			.saturating_add(T::DbWeight::get().reads(2 as Weight))
-			.saturating_add(T::DbWeight::get().writes(2 as Weight))
-			
+	fn cancel_named(s: u32) -> Weight {
+		35_712_000_u64
+			.saturating_add(4_008_000_u64.saturating_mul(s as Weight))
+			.saturating_add(T::DbWeight::get().reads(2_u64))
+			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
-	
 }
 
 // For backwards compatibility and tests
 impl WeightInfo for () {
-	fn schedule(s: u32, ) -> Weight {
-		(35_029_000 as Weight)
-			.saturating_add((77_000 as Weight).saturating_mul(s as Weight))
-			.saturating_add(RocksDbWeight::get().reads(1 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
-			
+	fn schedule(s: u32) -> Weight {
+		35_029_000_u64
+			.saturating_add(77_000_u64.saturating_mul(s as Weight))
+			.saturating_add(RocksDbWeight::get().reads(1_u64))
+			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
-	fn cancel(s: u32, ) -> Weight {
-		(31_419_000 as Weight)
-			.saturating_add((4_015_000 as Weight).saturating_mul(s as Weight))
-			.saturating_add(RocksDbWeight::get().reads(1 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(2 as Weight))
-			
+	fn cancel(s: u32) -> Weight {
+		31_419_000_u64
+			.saturating_add(4_015_000_u64.saturating_mul(s as Weight))
+			.saturating_add(RocksDbWeight::get().reads(1_u64))
+			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
-	fn schedule_named(s: u32, ) -> Weight {
-		(44_752_000 as Weight)
-			.saturating_add((123_000 as Weight).saturating_mul(s as Weight))
-			.saturating_add(RocksDbWeight::get().reads(2 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(2 as Weight))
-			
+	fn schedule_named(s: u32) -> Weight {
+		44_752_000_u64
+			.saturating_add(123_000_u64.saturating_mul(s as Weight))
+			.saturating_add(RocksDbWeight::get().reads(2_u64))
+			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
-	fn cancel_named(s: u32, ) -> Weight {
-		(35_712_000 as Weight)
-			.saturating_add((4_008_000 as Weight).saturating_mul(s as Weight))
-			.saturating_add(RocksDbWeight::get().reads(2 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(2 as Weight))
-			
+	fn cancel_named(s: u32) -> Weight {
+		35_712_000_u64
+			.saturating_add(4_008_000_u64.saturating_mul(s as Weight))
+			.saturating_add(RocksDbWeight::get().reads(2_u64))
+			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
-	
 }
modifiedprimitives/nft/src/lib.rsdiffbeforeafterboth
--- a/primitives/nft/src/lib.rs
+++ b/primitives/nft/src/lib.rs
@@ -1,26 +1,23 @@
-
 #![cfg_attr(not(feature = "std"), no_std)]
 
 pub use serde::{Serialize, Deserialize};
 
-use frame_system;
 use sp_runtime::sp_std::prelude::Vec;
 use codec::{Decode, Encode};
 pub use frame_support::{
-    construct_runtime, decl_event, decl_module, decl_storage, decl_error,
-    dispatch::DispatchResult,
-    ensure, fail, parameter_types,
-    traits::{
-        Currency, ExistenceRequirement, Get, Imbalance, KeyOwnerProofSystem, OnUnbalanced,
-        Randomness, IsSubType, WithdrawReasons,
-    },
-    weights::{
-        constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
-        DispatchInfo, GetDispatchInfo, IdentityFee, Pays, PostDispatchInfo, Weight,
-        WeightToFeePolynomial, DispatchClass,
-    },
-    StorageValue,
-    transactional,
+	construct_runtime, decl_event, decl_module, decl_storage, decl_error,
+	dispatch::DispatchResult,
+	ensure, fail, parameter_types,
+	traits::{
+		Currency, ExistenceRequirement, Get, Imbalance, KeyOwnerProofSystem, OnUnbalanced,
+		Randomness, IsSubType, WithdrawReasons,
+	},
+	weights::{
+		constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
+		DispatchInfo, GetDispatchInfo, IdentityFee, Pays, PostDispatchInfo, Weight,
+		WeightToFeePolynomial, DispatchClass,
+	},
+	StorageValue, transactional,
 };
 
 pub const MAX_DECIMAL_POINTS: DecimalPoints = 30;
@@ -35,251 +32,245 @@
 #[derive(Encode, Decode, Eq, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub enum CollectionMode {
-    Invalid,
-    NFT,
-    // decimal points
-    Fungible(DecimalPoints),
-    ReFungible,
+	Invalid,
+	NFT,
+	// decimal points
+	Fungible(DecimalPoints),
+	ReFungible,
 }
 
 impl Default for CollectionMode {
-    fn default() -> Self {
-        Self::Invalid
-    }
+	fn default() -> Self {
+		Self::Invalid
+	}
 }
 
-impl Into<u8> for CollectionMode {
-    fn into(self) -> u8 {
-        match self {
-            CollectionMode::Invalid => 0,
-            CollectionMode::NFT => 1,
-            CollectionMode::Fungible(_) => 2,
-            CollectionMode::ReFungible => 3,
-        }
-    }
+impl CollectionMode {
+	pub fn id(&self) -> u8 {
+		match self {
+			CollectionMode::Invalid => 0,
+			CollectionMode::NFT => 1,
+			CollectionMode::Fungible(_) => 2,
+			CollectionMode::ReFungible => 3,
+		}
+	}
 }
 
 pub trait SponsoringResolve<AccountId, Call> {
-    fn resolve(
-        who: &AccountId,
-		call: &Call) -> Option<AccountId>;
+	fn resolve(who: &AccountId, call: &Call) -> Option<AccountId>;
 }
 
 #[derive(Encode, Decode, Eq, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub enum AccessMode {
-    Normal,
-    WhiteList,
+	Normal,
+	WhiteList,
 }
 impl Default for AccessMode {
-    fn default() -> Self {
-        Self::Normal
-    }
+	fn default() -> Self {
+		Self::Normal
+	}
 }
 
 #[derive(Encode, Decode, Eq, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub enum SchemaVersion {
-    ImageURL,
-    Unique,
+	ImageURL,
+	Unique,
 }
 impl Default for SchemaVersion {
-    fn default() -> Self {
-        Self::ImageURL
-    }
+	fn default() -> Self {
+		Self::ImageURL
+	}
 }
 
 #[derive(Encode, Decode, Default, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct Ownership<AccountId> {
-    pub owner: AccountId,
-    pub fraction: u128,
+	pub owner: AccountId,
+	pub fraction: u128,
 }
 
 #[derive(Encode, Decode, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub enum SponsorshipState<AccountId> {
-    /// The fees are applied to the transaction sender
-    Disabled,
-    Unconfirmed(AccountId),
-    /// Transactions are sponsored by specified account
-    Confirmed(AccountId),
+	/// The fees are applied to the transaction sender
+	Disabled,
+	Unconfirmed(AccountId),
+	/// Transactions are sponsored by specified account
+	Confirmed(AccountId),
 }
 
 impl<AccountId> SponsorshipState<AccountId> {
-    pub fn sponsor(&self) -> Option<&AccountId> {
-        match self {
-            Self::Confirmed(sponsor) => Some(sponsor),
-            _ => None,
-        }
-    }
+	pub fn sponsor(&self) -> Option<&AccountId> {
+		match self {
+			Self::Confirmed(sponsor) => Some(sponsor),
+			_ => None,
+		}
+	}
 
-    pub fn pending_sponsor(&self) -> Option<&AccountId> {
-        match self {
-            Self::Unconfirmed(sponsor) | Self::Confirmed(sponsor) => Some(sponsor),
-            _ => None,
-        }
-    }
+	pub fn pending_sponsor(&self) -> Option<&AccountId> {
+		match self {
+			Self::Unconfirmed(sponsor) | Self::Confirmed(sponsor) => Some(sponsor),
+			_ => None,
+		}
+	}
 
-    pub fn confirmed(&self) -> bool {
-        matches!(self, Self::Confirmed(_))
-    }
+	pub fn confirmed(&self) -> bool {
+		matches!(self, Self::Confirmed(_))
+	}
 }
 
 impl<T> Default for SponsorshipState<T> {
-    fn default() -> Self {
-        Self::Disabled
-    }
+	fn default() -> Self {
+		Self::Disabled
+	}
 }
 
 #[derive(Encode, Decode, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct Collection<T: frame_system::Config> {
-    pub owner: T::AccountId,
-    pub mode: CollectionMode,
-    pub access: AccessMode,
-    pub decimal_points: DecimalPoints,
-    pub name: Vec<u16>,        // 64 include null escape char
-    pub description: Vec<u16>, // 256 include null escape char
-    pub token_prefix: Vec<u8>, // 16 include null escape char
-    pub mint_mode: bool,
-    pub offchain_schema: Vec<u8>,
-    pub schema_version: SchemaVersion,
-    pub sponsorship: SponsorshipState<T::AccountId>,
-    pub limits: CollectionLimits<T::BlockNumber>, // Collection private restrictions 
-    pub variable_on_chain_schema: Vec<u8>, //
-    pub const_on_chain_schema: Vec<u8>, //
+	pub owner: T::AccountId,
+	pub mode: CollectionMode,
+	pub access: AccessMode,
+	pub decimal_points: DecimalPoints,
+	pub name: Vec<u16>,        // 64 include null escape char
+	pub description: Vec<u16>, // 256 include null escape char
+	pub token_prefix: Vec<u8>, // 16 include null escape char
+	pub mint_mode: bool,
+	pub offchain_schema: Vec<u8>,
+	pub schema_version: SchemaVersion,
+	pub sponsorship: SponsorshipState<T::AccountId>,
+	pub limits: CollectionLimits<T::BlockNumber>, // Collection private restrictions
+	pub variable_on_chain_schema: Vec<u8>,        //
+	pub const_on_chain_schema: Vec<u8>,           //
 }
 
 #[derive(Encode, Decode, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct NftItemType<AccountId> {
-    pub owner: AccountId,
-    pub const_data: Vec<u8>,
-    pub variable_data: Vec<u8>,
+	pub owner: AccountId,
+	pub const_data: Vec<u8>,
+	pub variable_data: Vec<u8>,
 }
 
 #[derive(Encode, Decode, Default, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct FungibleItemType {
-    pub value: u128,
+	pub value: u128,
 }
 
 #[derive(Encode, Decode, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct ReFungibleItemType<AccountId> {
-    pub owner: Vec<Ownership<AccountId>>,
-    pub const_data: Vec<u8>,
-    pub variable_data: Vec<u8>,
+	pub owner: Vec<Ownership<AccountId>>,
+	pub const_data: Vec<u8>,
+	pub variable_data: Vec<u8>,
 }
-
 
 #[derive(Encode, Decode, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct CollectionLimits<BlockNumber: Encode + Decode> {
-    pub account_token_ownership_limit: u32,
-    pub sponsored_data_size: u32,
-    /// None - setVariableMetadata is not sponsored
-    /// Some(v) - setVariableMetadata is sponsored 
-    ///           if there is v block between txs
-    pub sponsored_data_rate_limit: Option<BlockNumber>,
-    pub token_limit: u32,
+	pub account_token_ownership_limit: u32,
+	pub sponsored_data_size: u32,
+	/// None - setVariableMetadata is not sponsored
+	/// Some(v) - setVariableMetadata is sponsored
+	///           if there is v block between txs
+	pub sponsored_data_rate_limit: Option<BlockNumber>,
+	pub token_limit: u32,
 
-    // Timeouts for item types in passed blocks
-    pub sponsor_transfer_timeout: u32,
-    pub owner_can_transfer: bool,
-    pub owner_can_destroy: bool,
+	// Timeouts for item types in passed blocks
+	pub sponsor_transfer_timeout: u32,
+	pub owner_can_transfer: bool,
+	pub owner_can_destroy: bool,
 }
 
 impl<BlockNumber: Encode + Decode> Default for CollectionLimits<BlockNumber> {
-    fn default() -> Self {
-        Self { 
-            account_token_ownership_limit: 10_000_000, 
-            token_limit: u32::max_value(),
-            sponsored_data_size: u32::MAX, 
-            sponsored_data_rate_limit: None,
-            sponsor_transfer_timeout: 14400,
-            owner_can_transfer: true,
-            owner_can_destroy: true
-        }
-    }
+	fn default() -> Self {
+		Self {
+			account_token_ownership_limit: 10_000_000,
+			token_limit: u32::max_value(),
+			sponsored_data_size: u32::MAX,
+			sponsored_data_rate_limit: None,
+			sponsor_transfer_timeout: 14400,
+			owner_can_transfer: true,
+			owner_can_destroy: true,
+		}
+	}
 }
 
 #[derive(Encode, Decode, Default, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct ChainLimits {
-    pub collection_numbers_limit: u32,
-    pub account_token_ownership_limit: u32,
-    pub collections_admins_limit: u64,
-    pub custom_data_limit: u32,
+	pub collection_numbers_limit: u32,
+	pub account_token_ownership_limit: u32,
+	pub collections_admins_limit: u64,
+	pub custom_data_limit: u32,
 
-    // Timeouts for item types in passed blocks
-    pub nft_sponsor_transfer_timeout: u32,
-    pub fungible_sponsor_transfer_timeout: u32,
-    pub refungible_sponsor_transfer_timeout: u32,
+	// Timeouts for item types in passed blocks
+	pub nft_sponsor_transfer_timeout: u32,
+	pub fungible_sponsor_transfer_timeout: u32,
+	pub refungible_sponsor_transfer_timeout: u32,
 
-    // Schema limits
-    pub offchain_schema_limit: u32,
-    pub variable_on_chain_schema_limit: u32,
-    pub const_on_chain_schema_limit: u32,
+	// Schema limits
+	pub offchain_schema_limit: u32,
+	pub variable_on_chain_schema_limit: u32,
+	pub const_on_chain_schema_limit: u32,
 }
 
-
 #[derive(Encode, Decode, Default, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct CreateNftData {
-    pub const_data: Vec<u8>,
-    pub variable_data: Vec<u8>,
+	pub const_data: Vec<u8>,
+	pub variable_data: Vec<u8>,
 }
 
 #[derive(Encode, Decode, Default, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct CreateFungibleData {
-    pub value: u128,
+	pub value: u128,
 }
 
 #[derive(Encode, Decode, Default, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub struct CreateReFungibleData {
-    pub const_data: Vec<u8>,
-    pub variable_data: Vec<u8>,
-    pub pieces: u128,
+	pub const_data: Vec<u8>,
+	pub variable_data: Vec<u8>,
+	pub pieces: u128,
 }
 
 #[derive(Encode, Decode, Debug, Clone, PartialEq)]
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub enum CreateItemData {
-    NFT(CreateNftData),
-    Fungible(CreateFungibleData),
-    ReFungible(CreateReFungibleData),
+	NFT(CreateNftData),
+	Fungible(CreateFungibleData),
+	ReFungible(CreateReFungibleData),
 }
 
 impl CreateItemData {
-    pub fn len(&self) -> usize {
-        let len = match self {
-            CreateItemData::NFT(data) => data.variable_data.len() + data.const_data.len(),
-            CreateItemData::ReFungible(data) => data.variable_data.len() + data.const_data.len(),
-            _ => 0
-        };
-        
-        return len;
-    }
+	pub fn data_size(&self) -> usize {
+		match self {
+			CreateItemData::NFT(data) => data.variable_data.len() + data.const_data.len(),
+			CreateItemData::ReFungible(data) => data.variable_data.len() + data.const_data.len(),
+			_ => 0,
+		}
+	}
 }
 
 impl From<CreateNftData> for CreateItemData {
-    fn from(item: CreateNftData) -> Self {
-        CreateItemData::NFT(item)
-    }
+	fn from(item: CreateNftData) -> Self {
+		CreateItemData::NFT(item)
+	}
 }
 
 impl From<CreateReFungibleData> for CreateItemData {
-    fn from(item: CreateReFungibleData) -> Self {
-        CreateItemData::ReFungible(item)
-    }
+	fn from(item: CreateReFungibleData) -> Self {
+		CreateItemData::ReFungible(item)
+	}
 }
 
 impl From<CreateFungibleData> for CreateItemData {
-    fn from(item: CreateFungibleData) -> Self {
-        CreateItemData::Fungible(item)
-    }
+	fn from(item: CreateFungibleData) -> Self {
+		CreateItemData::Fungible(item)
+	}
 }
modifiedruntime/build.rsdiffbeforeafterboth
--- a/runtime/build.rs
+++ b/runtime/build.rs
@@ -1,9 +1,9 @@
 use substrate_wasm_builder::WasmBuilder;
 
 fn main() {
-    WasmBuilder::new()
-        .with_current_project()
-        .import_memory()
-        .export_heap_base()
-        .build()
-}
\ No newline at end of file
+	WasmBuilder::new()
+		.with_current_project()
+		.import_memory()
+		.export_heap_base()
+		.build()
+}
modifiedruntime/src/chain_extension.rsdiffbeforeafterboth
--- a/runtime/src/chain_extension.rs
+++ b/runtime/src/chain_extension.rs
@@ -9,7 +9,7 @@
 
 pub use pallet_contracts::chain_extension::RetVal;
 use pallet_contracts::chain_extension::{
-    ChainExtension, Environment, Ext, InitState, SysConfig, UncheckedFrom,
+	ChainExtension, Environment, Ext, InitState, SysConfig, UncheckedFrom,
 };
 
 pub use frame_support::debug;
@@ -25,56 +25,56 @@
 /// Create item parameters
 #[derive(Debug, PartialEq, Encode, Decode)]
 pub struct NFTExtCreateItem<E: Ext> {
-    pub owner: <E::T as SysConfig>::AccountId,
-    pub collection_id: u32,
-    pub data: CreateItemData,
+	pub owner: <E::T as SysConfig>::AccountId,
+	pub collection_id: u32,
+	pub data: CreateItemData,
 }
 
 /// Transfer parameters
 #[derive(Debug, PartialEq, Encode, Decode)]
 pub struct NFTExtTransfer<E: Ext> {
-    pub recipient: <E::T as SysConfig>::AccountId,
-    pub collection_id: u32,
-    pub token_id: u32,
-    pub amount: u128,
+	pub recipient: <E::T as SysConfig>::AccountId,
+	pub collection_id: u32,
+	pub token_id: u32,
+	pub amount: u128,
 }
 
 #[derive(Debug, PartialEq, Encode, Decode)]
 pub struct NFTExtCreateMultipleItems<E: Ext> {
-    pub owner: <E::T as SysConfig>::AccountId,
-    pub collection_id: u32,
-    pub data: Vec<CreateItemData>,
+	pub owner: <E::T as SysConfig>::AccountId,
+	pub collection_id: u32,
+	pub data: Vec<CreateItemData>,
 }
 
 #[derive(Debug, PartialEq, Encode, Decode)]
 pub struct NFTExtApprove<E: Ext> {
-    pub spender: <E::T as SysConfig>::AccountId,
-    pub collection_id: u32,
-    pub item_id: u32,
-    pub amount: u128,
+	pub spender: <E::T as SysConfig>::AccountId,
+	pub collection_id: u32,
+	pub item_id: u32,
+	pub amount: u128,
 }
 
 #[derive(Debug, PartialEq, Encode, Decode)]
 pub struct NFTExtTransferFrom<E: Ext> {
-    pub owner: <E::T as SysConfig>::AccountId,
-    pub recipient: <E::T as SysConfig>::AccountId,
-    pub collection_id: u32,
-    pub item_id: u32,
-    pub amount: u128,
+	pub owner: <E::T as SysConfig>::AccountId,
+	pub recipient: <E::T as SysConfig>::AccountId,
+	pub collection_id: u32,
+	pub item_id: u32,
+	pub amount: u128,
 }
 
 #[derive(Debug, PartialEq, Encode, Decode)]
 pub struct NFTExtSetVariableMetaData {
-    pub collection_id: u32,
-    pub item_id: u32,
-    pub data: Vec<u8>,   
+	pub collection_id: u32,
+	pub item_id: u32,
+	pub data: Vec<u8>,
 }
 
 #[derive(Debug, PartialEq, Encode, Decode)]
 pub struct NFTExtToggleWhiteList<E: Ext> {
-    pub collection_id: u32,
-    pub address: <E::T as SysConfig>::AccountId,
-    pub whitelisted: bool,
+	pub collection_id: u32,
+	pub address: <E::T as SysConfig>::AccountId,
+	pub whitelisted: bool,
 }
 
 /// The chain Extension of NFT pallet
@@ -83,150 +83,146 @@
 pub type NftWeightInfoOf<C> = <C as pallet_nft::Config>::WeightInfo;
 
 impl<C: Config + pallet_contracts::Config> ChainExtension<C> for NFTExtension {
-    fn call<E: Ext>(func_id: u32, env: Environment<E, InitState>) -> Result<RetVal, DispatchError>
-    where
-        E: Ext<T = C>,
-        C: pallet_nft::Config,
-        <E::T as SysConfig>::AccountId: UncheckedFrom<<E::T as SysConfig>::Hash> + AsRef<[u8]>,
-    {
-        // The memory of the vm stores buf in scale-codec
-        match func_id {
-            0 => {
-                let mut env = env.buf_in_buf_out();
-                let input: NFTExtTransfer<E> = env.read_as()?;
-                env.charge_weight(NftWeightInfoOf::<C>::transfer())?;
+	fn call<E: Ext>(func_id: u32, env: Environment<E, InitState>) -> Result<RetVal, DispatchError>
+	where
+		E: Ext<T = C>,
+		C: pallet_nft::Config,
+		<E::T as SysConfig>::AccountId: UncheckedFrom<<E::T as SysConfig>::Hash> + AsRef<[u8]>,
+	{
+		// The memory of the vm stores buf in scale-codec
+		match func_id {
+			0 => {
+				let mut env = env.buf_in_buf_out();
+				let input: NFTExtTransfer<E> = env.read_as()?;
+				env.charge_weight(NftWeightInfoOf::<C>::transfer())?;
 
-                let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
+				let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
 
-                pallet_nft::Module::<C>::transfer_internal(
-                    &C::CrossAccountId::from_sub(env.ext().address().clone()),
-                    &C::CrossAccountId::from_sub(input.recipient),
-                    &collection,
-                    input.token_id,
-                    input.amount,
-                )?;
+				pallet_nft::Module::<C>::transfer_internal(
+					&C::CrossAccountId::from_sub(env.ext().address().clone()),
+					&C::CrossAccountId::from_sub(input.recipient),
+					&collection,
+					input.token_id,
+					input.amount,
+				)?;
 
-                pallet_nft::Module::<C>::submit_logs(collection)?;
-                Ok(RetVal::Converging(0))
-            },
-            1 => {
-                // Create Item
-                let mut env = env.buf_in_buf_out();
-                let input: NFTExtCreateItem<E> = env.read_as()?;
-                env.charge_weight(NftWeightInfoOf::<C>::create_item(input.data.len()))?;
+				pallet_nft::Module::<C>::submit_logs(collection)?;
+				Ok(RetVal::Converging(0))
+			}
+			1 => {
+				// Create Item
+				let mut env = env.buf_in_buf_out();
+				let input: NFTExtCreateItem<E> = env.read_as()?;
+				env.charge_weight(NftWeightInfoOf::<C>::create_item(input.data.data_size()))?;
 
-                let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
+				let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
 
-                pallet_nft::Module::<C>::create_item_internal(
-                    &C::CrossAccountId::from_sub(env.ext().address().clone()),
-                    &collection,
-                    &C::CrossAccountId::from_sub(input.owner),
-                    input.data,
-                )?;
+				pallet_nft::Module::<C>::create_item_internal(
+					&C::CrossAccountId::from_sub(env.ext().address().clone()),
+					&collection,
+					&C::CrossAccountId::from_sub(input.owner),
+					input.data,
+				)?;
 
-                pallet_nft::Module::<C>::submit_logs(collection)?;
-                Ok(RetVal::Converging(0))
-            },
-            2 => {
-                // Create multiple items
-                let mut env = env.buf_in_buf_out();
-                let input: NFTExtCreateMultipleItems<E> = env.read_as()?;
-                env.charge_weight(NftWeightInfoOf::<C>::create_item(
-                    input.data.iter()
-                        .map(|i| i.len())
-                        .sum()
-                ))?;
+				pallet_nft::Module::<C>::submit_logs(collection)?;
+				Ok(RetVal::Converging(0))
+			}
+			2 => {
+				// Create multiple items
+				let mut env = env.buf_in_buf_out();
+				let input: NFTExtCreateMultipleItems<E> = env.read_as()?;
+				env.charge_weight(NftWeightInfoOf::<C>::create_item(
+					input.data.iter().map(|i| i.data_size()).sum(),
+				))?;
 
-                let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
+				let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
 
-                pallet_nft::Module::<C>::create_multiple_items_internal(
-                    &C::CrossAccountId::from_sub(env.ext().address().clone()),
-                    &collection,
-                    &C::CrossAccountId::from_sub(input.owner),
-                    input.data,
-                )?;
+				pallet_nft::Module::<C>::create_multiple_items_internal(
+					&C::CrossAccountId::from_sub(env.ext().address().clone()),
+					&collection,
+					&C::CrossAccountId::from_sub(input.owner),
+					input.data,
+				)?;
 
-                pallet_nft::Module::<C>::submit_logs(collection)?;
-                Ok(RetVal::Converging(0))
-            },
-            3 => {
-                // Approve
-                let mut env = env.buf_in_buf_out();
-                let input: NFTExtApprove<E> = env.read_as()?;
-                env.charge_weight(NftWeightInfoOf::<C>::approve())?;
+				pallet_nft::Module::<C>::submit_logs(collection)?;
+				Ok(RetVal::Converging(0))
+			}
+			3 => {
+				// Approve
+				let mut env = env.buf_in_buf_out();
+				let input: NFTExtApprove<E> = env.read_as()?;
+				env.charge_weight(NftWeightInfoOf::<C>::approve())?;
 
-                let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
+				let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
 
-                pallet_nft::Module::<C>::approve_internal(
-                    &C::CrossAccountId::from_sub(env.ext().address().clone()),
-                    &C::CrossAccountId::from_sub(input.spender),
-                    &collection,
-                    input.item_id,
-                    input.amount,
-                )?;
+				pallet_nft::Module::<C>::approve_internal(
+					&C::CrossAccountId::from_sub(env.ext().address().clone()),
+					&C::CrossAccountId::from_sub(input.spender),
+					&collection,
+					input.item_id,
+					input.amount,
+				)?;
 
-                pallet_nft::Module::<C>::submit_logs(collection)?;
-                Ok(RetVal::Converging(0))
-            },
-            4 => {
-                // Transfer from
-                let mut env = env.buf_in_buf_out();
-                let input: NFTExtTransferFrom<E> = env.read_as()?;
-                env.charge_weight(NftWeightInfoOf::<C>::transfer_from())?;
+				pallet_nft::Module::<C>::submit_logs(collection)?;
+				Ok(RetVal::Converging(0))
+			}
+			4 => {
+				// Transfer from
+				let mut env = env.buf_in_buf_out();
+				let input: NFTExtTransferFrom<E> = env.read_as()?;
+				env.charge_weight(NftWeightInfoOf::<C>::transfer_from())?;
 
-                let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
+				let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
 
-                pallet_nft::Module::<C>::transfer_from_internal(
-                    &C::CrossAccountId::from_sub(env.ext().address().clone()),
-                    &C::CrossAccountId::from_sub(input.owner),
-                    &C::CrossAccountId::from_sub(input.recipient),
-                    &collection,
-                    input.item_id,
-                    input.amount
-                )?;
+				pallet_nft::Module::<C>::transfer_from_internal(
+					&C::CrossAccountId::from_sub(env.ext().address().clone()),
+					&C::CrossAccountId::from_sub(input.owner),
+					&C::CrossAccountId::from_sub(input.recipient),
+					&collection,
+					input.item_id,
+					input.amount,
+				)?;
 
-                pallet_nft::Module::<C>::submit_logs(collection)?;
-                Ok(RetVal::Converging(0))
-            },
-            5 => {
-                // Set variable metadata
-                let mut env = env.buf_in_buf_out();
-                let input: NFTExtSetVariableMetaData = env.read_as()?;
-                env.charge_weight(NftWeightInfoOf::<C>::set_variable_meta_data())?;
+				pallet_nft::Module::<C>::submit_logs(collection)?;
+				Ok(RetVal::Converging(0))
+			}
+			5 => {
+				// Set variable metadata
+				let mut env = env.buf_in_buf_out();
+				let input: NFTExtSetVariableMetaData = env.read_as()?;
+				env.charge_weight(NftWeightInfoOf::<C>::set_variable_meta_data())?;
 
-                let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
+				let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
 
-                pallet_nft::Module::<C>::set_variable_meta_data_internal(
-                    &C::CrossAccountId::from_sub(env.ext().address().clone()),
-                    &collection,
-                    input.item_id,
-                    input.data,
-                )?;
+				pallet_nft::Module::<C>::set_variable_meta_data_internal(
+					&C::CrossAccountId::from_sub(env.ext().address().clone()),
+					&collection,
+					input.item_id,
+					input.data,
+				)?;
 
-                pallet_nft::Module::<C>::submit_logs(collection)?;
-                Ok(RetVal::Converging(0))
-            },
-            6 => {
-                // Toggle whitelist
-                let mut env = env.buf_in_buf_out();
-                let input: NFTExtToggleWhiteList<E> = env.read_as()?;
-                env.charge_weight(NftWeightInfoOf::<C>::add_to_white_list())?;
+				pallet_nft::Module::<C>::submit_logs(collection)?;
+				Ok(RetVal::Converging(0))
+			}
+			6 => {
+				// Toggle whitelist
+				let mut env = env.buf_in_buf_out();
+				let input: NFTExtToggleWhiteList<E> = env.read_as()?;
+				env.charge_weight(NftWeightInfoOf::<C>::add_to_white_list())?;
 
-                let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
+				let collection = pallet_nft::Module::<C>::get_collection(input.collection_id)?;
 
-                pallet_nft::Module::<C>::toggle_white_list_internal(
-                    &C::CrossAccountId::from_sub(env.ext().address().clone()),
-                    &collection,
-                    &C::CrossAccountId::from_sub(input.address),
-                    input.whitelisted,
-                )?;
+				pallet_nft::Module::<C>::toggle_white_list_internal(
+					&C::CrossAccountId::from_sub(env.ext().address().clone()),
+					&collection,
+					&C::CrossAccountId::from_sub(input.address),
+					input.whitelisted,
+				)?;
 
-                pallet_nft::Module::<C>::submit_logs(collection)?;
-                Ok(RetVal::Converging(0))
-            }
-            _ => {
-                Err(DispatchError::Other("unknown chain_extension func_id"))
-            }
-        }
-    }
+				pallet_nft::Module::<C>::submit_logs(collection)?;
+				Ok(RetVal::Converging(0))
+			}
+			_ => Err(DispatchError::Other("unknown chain_extension func_id")),
+		}
+	}
 }
modifiedruntime/src/lib.rsdiffbeforeafterboth
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -8,25 +8,25 @@
 #![cfg_attr(not(feature = "std"), no_std)]
 // `construct_runtime!` does a lot of recursion and requires us to increase the limit to 256.
 #![recursion_limit = "1024"]
-
+#![allow(clippy::from_over_into, clippy::identity_op)]
+#![allow(clippy::fn_to_numeric_cast_with_truncation)]
 // Make the WASM binary available.
 #[cfg(feature = "std")]
 include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 
 use sp_api::impl_runtime_apis;
-use sp_core::{ crypto::KeyTypeId, OpaqueMetadata, H256, U256, H160 };
+use sp_core::{crypto::KeyTypeId, OpaqueMetadata, H256, U256, H160};
 // #[cfg(any(feature = "std", test))]
 // pub use sp_runtime::BuildStorage;
 
 use sp_runtime::{
-    Permill, Perbill, Percent,
-    create_runtime_str, generic, impl_opaque_keys,
-    traits::{
-        AccountIdLookup, ConvertInto, BlakeTwo256, Block as BlockT, IdentifyAccount, 
-		Verify, AccountIdConversion,
-    },
-    transaction_validity::{TransactionSource, TransactionValidity},
-    ApplyExtrinsicResult, MultiSignature,
+	Permill, Perbill, Percent, create_runtime_str, generic, impl_opaque_keys,
+	traits::{
+		AccountIdLookup, ConvertInto, BlakeTwo256, Block as BlockT, IdentifyAccount, Verify,
+		AccountIdConversion,
+	},
+	transaction_validity::{TransactionSource, TransactionValidity},
+	ApplyExtrinsicResult, MultiSignature,
 };
 
 use sp_std::prelude::*;
@@ -34,48 +34,45 @@
 #[cfg(feature = "std")]
 use sp_version::NativeVersion;
 use sp_version::RuntimeVersion;
-pub use pallet_transaction_payment::{Multiplier, TargetedFeeAdjustment, FeeDetails, RuntimeDispatchInfo};
+pub use pallet_transaction_payment::{
+	Multiplier, TargetedFeeAdjustment, FeeDetails, RuntimeDispatchInfo,
+};
 // A few exports that help ease life for downstream crates.
 pub use pallet_balances::Call as BalancesCall;
 pub use pallet_evm::{EnsureAddressTruncated, HashedAddressMapping, Runner};
 pub use frame_support::{
-    construct_runtime,
-	match_type,
-    dispatch::DispatchResult,
-	PalletId,
-    parameter_types,
-    StorageValue,
-	ConsensusEngineId,
-    traits::{
-        All, Currency, ExistenceRequirement, Get, IsInVec, KeyOwnerProofSystem, LockIdentifier, OnUnbalanced, Randomness, FindAuthor
-    },
-    weights::{
-        constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
-        DispatchClass, DispatchInfo, GetDispatchInfo, IdentityFee, Pays, PostDispatchInfo, Weight,
-        WeightToFeePolynomial, WeightToFeeCoefficient, WeightToFeeCoefficients
-    },
+	construct_runtime, match_type,
+	dispatch::DispatchResult,
+	PalletId, parameter_types, StorageValue, ConsensusEngineId,
+	traits::{
+		All, Currency, ExistenceRequirement, Get, IsInVec, KeyOwnerProofSystem, LockIdentifier,
+		OnUnbalanced, Randomness, FindAuthor,
+	},
+	weights::{
+		constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
+		DispatchClass, DispatchInfo, GetDispatchInfo, IdentityFee, Pays, PostDispatchInfo, Weight,
+		WeightToFeePolynomial, WeightToFeeCoefficient, WeightToFeeCoefficients,
+	},
 };
 use nft_data_structs::*;
 use pallet_contracts::weights::WeightInfo;
 // #[cfg(any(feature = "std", test))]
 use frame_system::{
-    self as system,
-    EnsureRoot, EnsureSigned,
+	self as system, EnsureRoot, EnsureSigned,
 	limits::{BlockWeights, BlockLength},
 };
-use sp_arithmetic::{traits::{BaseArithmetic, Unsigned}};
+use sp_arithmetic::{
+	traits::{BaseArithmetic, Unsigned},
+};
 use smallvec::smallvec;
 use codec::{Encode, Decode};
 use pallet_evm::{Account as EVMAccount, FeeCalculator, OnMethodCall};
 use fp_rpc::TransactionStatus;
 use sp_core::crypto::Public;
 use sp_runtime::{
-	traits::{ 
-		Dispatchable,
-	},
+	traits::{Dispatchable},
 };
 use pallet_contracts::chain_extension::UncheckedFrom;
-
 
 pub use pallet_timestamp::Call as TimestampCall;
 pub use sp_consensus_aura::sr25519::AuthorityId as AuraId;
@@ -93,10 +90,9 @@
 	SovereignSignedViaLocation, TakeWeightCredit, UsingComponents,
 };
 use xcm_executor::{Config, XcmExecutor};
-
 
 mod chain_extension;
-use crate::chain_extension::{ NFTExtension, Imbalance };
+use crate::chain_extension::{NFTExtension, Imbalance};
 
 /// Re-export a nft pallet
 /// TODO: Check this re-export. Is this safe and good style?
@@ -144,16 +140,16 @@
 
 	pub use sp_runtime::OpaqueExtrinsic as UncheckedExtrinsic;
 
-    /// Opaque block type.
-    pub type Block = generic::Block<Header, UncheckedExtrinsic>;
+	/// Opaque block type.
+	pub type Block = generic::Block<Header, UncheckedExtrinsic>;
 
-    pub type SessionHandlers = ();
+	pub type SessionHandlers = ();
 
 	impl_opaque_keys! {
-        pub struct SessionKeys {
+		pub struct SessionKeys {
 			pub aura: Aura,
 		}
-    }
+	}
 }
 
 /// This runtime version.
@@ -178,8 +174,8 @@
 
 #[derive(codec::Encode, codec::Decode)]
 pub enum XCMPMessage<XAccountId, XBalance> {
-    /// Transfer tokens to the given account from the Parachain account.
-    TransferToken(XAccountId, XBalance),
+	/// Transfer tokens to the given account from the Parachain account.
+	TransferToken(XAccountId, XBalance),
 }
 
 /// The version information used to identify this runtime when compiled natively.
@@ -195,7 +191,7 @@
 
 pub struct DealWithFees;
 impl OnUnbalanced<NegativeImbalance> for DealWithFees {
-	fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item=NegativeImbalance>) {
+	fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item = NegativeImbalance>) {
 		if let Some(fees) = fees_then_tips.next() {
 			// for fees, 100% to treasury
 			let mut split = fees.ration(100, 0);
@@ -246,7 +242,6 @@
 	pub const SS58Prefix: u8 = 42;
 }
 
-
 parameter_types! {
 	pub const ChainId: u64 = 8888;
 }
@@ -268,10 +263,10 @@
 }
 
 pub struct EthereumFindAuthor<F>(core::marker::PhantomData<F>);
-impl<F: FindAuthor<u32>> FindAuthor<H160> for EthereumFindAuthor<F>
-{
-	fn find_author<'a, I>(digests: I) -> Option<H160> where
-		I: 'a + IntoIterator<Item=(ConsensusEngineId, &'a [u8])>
+impl<F: FindAuthor<u32>> FindAuthor<H160> for EthereumFindAuthor<F> {
+	fn find_author<'a, I>(digests: I) -> Option<H160>
+	where
+		I: 'a + IntoIterator<Item = (ConsensusEngineId, &'a [u8])>,
 	{
 		if let Some(author_index) = F::find_author(digests) {
 			let authority_id = Aura::authorities()[author_index as usize].clone();
@@ -293,51 +288,51 @@
 }
 
 impl system::Config for Runtime {
-    /// The data to be stored in an account.
-    type AccountData = pallet_balances::AccountData<Balance>;
-    /// The identifier used to distinguish between accounts.
-    type AccountId = AccountId;
-    /// The basic call filter to use in dispatchable.
-    type BaseCallFilter = ();
-    /// Maximum number of block number to block hash mappings to keep (oldest pruned first).
-    type BlockHashCount = BlockHashCount;
-    /// The maximum length of a block (in bytes).
+	/// The data to be stored in an account.
+	type AccountData = pallet_balances::AccountData<Balance>;
+	/// The identifier used to distinguish between accounts.
+	type AccountId = AccountId;
+	/// The basic call filter to use in dispatchable.
+	type BaseCallFilter = ();
+	/// Maximum number of block number to block hash mappings to keep (oldest pruned first).
+	type BlockHashCount = BlockHashCount;
+	/// The maximum length of a block (in bytes).
 	type BlockLength = RuntimeBlockLength;
-    /// The index type for blocks.
-    type BlockNumber = BlockNumber;
-    /// The weight of the overhead invoked on the block import process, independent of the extrinsics included in that block.
+	/// The index type for blocks.
+	type BlockNumber = BlockNumber;
+	/// The weight of the overhead invoked on the block import process, independent of the extrinsics included in that block.
 	type BlockWeights = RuntimeBlockWeights;
-    /// The aggregated dispatch type that is available for extrinsics.
-    type Call = Call;
-    /// The weight of database operations that the runtime can invoke.
-    type DbWeight = RocksDbWeight;
-    /// The ubiquitous event type.
-    type Event = Event;
-    /// The type for hashing blocks and tries.
-    type Hash = Hash;
+	/// The aggregated dispatch type that is available for extrinsics.
+	type Call = Call;
+	/// The weight of database operations that the runtime can invoke.
+	type DbWeight = RocksDbWeight;
+	/// The ubiquitous event type.
+	type Event = Event;
+	/// The type for hashing blocks and tries.
+	type Hash = Hash;
 	/// The hashing algorithm used.
-    type Hashing = BlakeTwo256;
-    /// The header type.
-    type Header = generic::Header<BlockNumber, BlakeTwo256>;
-    /// The index type for storing how many extrinsics an account has signed.
-    type Index = Index;
-    /// The lookup mechanism to get account ID from whatever is passed in dispatchers.
-    type Lookup = AccountIdLookup<AccountId, ()>;
-    /// What to do if an account is fully reaped from the system.
-    type OnKilledAccount = ();
-    /// What to do if a new account is created.
-    type OnNewAccount = ();
-    type OnSetCode = cumulus_pallet_parachain_system::ParachainSetCode<Self>;
-    /// The ubiquitous origin type.
-    type Origin = Origin;
- 	/// This type is being generated by `construct_runtime!`.
-    type PalletInfo = PalletInfo;
-    /// This is used as an identifier of the chain. 42 is the generic substrate prefix.
+	type Hashing = BlakeTwo256;
+	/// The header type.
+	type Header = generic::Header<BlockNumber, BlakeTwo256>;
+	/// The index type for storing how many extrinsics an account has signed.
+	type Index = Index;
+	/// The lookup mechanism to get account ID from whatever is passed in dispatchers.
+	type Lookup = AccountIdLookup<AccountId, ()>;
+	/// What to do if an account is fully reaped from the system.
+	type OnKilledAccount = ();
+	/// What to do if a new account is created.
+	type OnNewAccount = ();
+	type OnSetCode = cumulus_pallet_parachain_system::ParachainSetCode<Self>;
+	/// The ubiquitous origin type.
+	type Origin = Origin;
+	/// This type is being generated by `construct_runtime!`.
+	type PalletInfo = PalletInfo;
+	/// This is used as an identifier of the chain. 42 is the generic substrate prefix.
 	type SS58Prefix = SS58Prefix;
 	/// Weight information for the extrinsics of this pallet.
-    type SystemWeightInfo = system::weights::SubstrateWeight<Runtime>;
-    /// Version of the runtime.
-    type Version = Version;
+	type SystemWeightInfo = system::weights::SubstrateWeight<Runtime>;
+	/// Version of the runtime.
+	type Version = Version;
 }
 
 parameter_types! {
@@ -373,7 +368,7 @@
 pub const MICROUNIQUE: Balance = 1_000_000_000;
 pub const MILLIUNIQUE: Balance = 1_000 * MICROUNIQUE;
 pub const CENTIUNIQUE: Balance = 10 * MILLIUNIQUE;
-pub const UNIQUE: Balance      = 100 * CENTIUNIQUE;
+pub const UNIQUE: Balance = 100 * CENTIUNIQUE;
 
 pub const fn deposit(items: u32, bytes: u32) -> Balance {
 	items as Balance * 15 * CENTIUNIQUE + (bytes as Balance) * 6 * CENTIUNIQUE
@@ -437,8 +432,9 @@
 /// Linear implementor of `WeightToFeePolynomial`
 pub struct LinearFee<T>(sp_std::marker::PhantomData<T>);
 
-impl<T> WeightToFeePolynomial for LinearFee<T> where
-	T: BaseArithmetic + From<u32> + Copy + Unsigned
+impl<T> WeightToFeePolynomial for LinearFee<T>
+where
+	T: BaseArithmetic + From<u32> + Copy + Unsigned,
 {
 	type Balance = T;
 
@@ -622,12 +618,12 @@
 	type AssetTransactor = LocalAssetTransactor;
 	type OriginConverter = XcmOriginToTransactDispatchOrigin;
 	type IsReserve = NativeAsset;
-	type IsTeleporter = NativeAsset;	// <- should be enough to allow teleportation of ROC
+	type IsTeleporter = NativeAsset; // <- should be enough to allow teleportation of ROC
 	type LocationInverter = LocationInverter<Ancestry>;
 	type Barrier = Barrier;
 	type Weigher = FixedWeightBounds<UnitWeightCost, Call>;
 	type Trader = UsingComponents<IdentityFee<Balance>, RelayLocation, AccountId, Balances, ()>;
-	type ResponseHandler = ();	// Don't handle responses for now.
+	type ResponseHandler = (); // Don't handle responses for now.
 }
 
 // parameter_types! {
@@ -720,14 +716,13 @@
 
 pub struct Sponsoring;
 impl SponsoringResolve<AccountId, Call> for Sponsoring {
-
-	fn resolve(who: &AccountId, call: &Call) -> Option<AccountId> 
-	where 
-		Call: Dispatchable<Info=DispatchInfo>,
-		Call: IsSubType<pallet_nft::Call<Runtime>>, 
+	fn resolve(who: &AccountId, call: &Call) -> Option<AccountId>
+	where
+		Call: Dispatchable<Info = DispatchInfo>,
+		Call: IsSubType<pallet_nft::Call<Runtime>>,
 		Call: IsSubType<pallet_contracts::Call<Runtime>>,
 		AccountId: AsRef<[u8]>,
-		AccountId: UncheckedFrom<Hash>
+		AccountId: UncheckedFrom<Hash>,
 	{
 		pallet_nft_transaction_payment::Module::<Runtime>::withdraw_type(who, call)
 	}
@@ -735,7 +730,7 @@
 
 type SponsorshipHandler = (
 	pallet_nft::NftSponsorshipHandler<Runtime>,
-    pallet_contract_helpers::ContractSponsorshipHandler<Runtime>,
+	pallet_contract_helpers::ContractSponsorshipHandler<Runtime>,
 );
 
 impl pallet_scheduler::Config for Runtime {
@@ -759,20 +754,20 @@
 impl pallet_contract_helpers::Config for Runtime {}
 
 construct_runtime!(
-    pub enum Runtime where
-        Block = Block,
-        NodeBlock = opaque::Block,
-        UncheckedExtrinsic = UncheckedExtrinsic
-    {
+	pub enum Runtime where
+		Block = Block,
+		NodeBlock = opaque::Block,
+		UncheckedExtrinsic = UncheckedExtrinsic
+	{
 		Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>} = 30,
 		Contracts: pallet_contracts::{Pallet, Call, Storage, Event<T>},
 		RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Pallet, Call, Storage},
 		Timestamp: pallet_timestamp::{Pallet, Call, Storage, Inherent},
 		TransactionPayment: pallet_transaction_payment::{Pallet, Storage},
-        Treasury: pallet_treasury::{Pallet, Call, Storage, Config, Event<T>},
+		Treasury: pallet_treasury::{Pallet, Call, Storage, Config, Event<T>},
 		Sudo: pallet_sudo::{Pallet, Call, Storage, Config<T>, Event<T>},
 		System: system::{Pallet, Call, Storage, Config, Event<T>},
-        Vesting: pallet_vesting::{Pallet, Call, Config<T>, Storage, Event<T>},
+		Vesting: pallet_vesting::{Pallet, Call, Config<T>, Storage, Event<T>},
 
 		ParachainSystem: cumulus_pallet_parachain_system::{Pallet, Call, Storage, Inherent, Event<T>, ValidateUnsigned} = 20,
 		ParachainInfo: parachain_info::{Pallet, Storage, Config} = 21,
@@ -792,28 +787,36 @@
 
 
 		// Unique Pallets
-        Inflation: pallet_inflation::{Pallet, Call, Storage},
+		Inflation: pallet_inflation::{Pallet, Call, Storage},
 		Nft: pallet_nft::{Pallet, Call, Config<T>, Storage, Event<T>},
 		Scheduler: pallet_scheduler::{Pallet, Call, Storage, Event<T>},
 		NftPayment: pallet_nft_transaction_payment::{Pallet, Call, Storage},
 		Charging: pallet_nft_charge_transaction::{Pallet, Call, Storage },
 		ContractHelpers: pallet_contract_helpers::{Pallet, Call, Storage},
-    }
+	}
 );
 
 pub struct TransactionConverter;
 
 impl fp_rpc::ConvertTransaction<UncheckedExtrinsic> for TransactionConverter {
 	fn convert_transaction(&self, transaction: pallet_ethereum::Transaction) -> UncheckedExtrinsic {
-		UncheckedExtrinsic::new_unsigned(pallet_ethereum::Call::<Runtime>::transact(transaction).into())
+		UncheckedExtrinsic::new_unsigned(
+			pallet_ethereum::Call::<Runtime>::transact(transaction).into(),
+		)
 	}
 }
 
 impl fp_rpc::ConvertTransaction<opaque::UncheckedExtrinsic> for TransactionConverter {
-	fn convert_transaction(&self, transaction: pallet_ethereum::Transaction) -> opaque::UncheckedExtrinsic {
-		let extrinsic = UncheckedExtrinsic::new_unsigned(pallet_ethereum::Call::<Runtime>::transact(transaction).into());
+	fn convert_transaction(
+		&self,
+		transaction: pallet_ethereum::Transaction,
+	) -> opaque::UncheckedExtrinsic {
+		let extrinsic = UncheckedExtrinsic::new_unsigned(
+			pallet_ethereum::Call::<Runtime>::transact(transaction).into(),
+		);
 		let encoded = extrinsic.encode();
-		opaque::UncheckedExtrinsic::decode(&mut &encoded[..]).expect("Encoded extrinsic is always valid")
+		opaque::UncheckedExtrinsic::decode(&mut &encoded[..])
+			.expect("Encoded extrinsic is always valid")
 	}
 }
 
@@ -829,13 +832,13 @@
 pub type BlockId = generic::BlockId<Block>;
 /// The SignedExtension to the basic transaction logic.
 pub type SignedExtra = (
-    system::CheckSpecVersion<Runtime>,
-    // system::CheckTxVersion<Runtime>,
-    system::CheckGenesis<Runtime>,
-    system::CheckEra<Runtime>,
-    system::CheckNonce<Runtime>,
-    system::CheckWeight<Runtime>,
-    pallet_nft_charge_transaction::ChargeTransactionPayment<Runtime>,
+	system::CheckSpecVersion<Runtime>,
+	// system::CheckTxVersion<Runtime>,
+	system::CheckGenesis<Runtime>,
+	system::CheckEra<Runtime>,
+	system::CheckNonce<Runtime>,
+	system::CheckWeight<Runtime>,
+	pallet_nft_charge_transaction::ChargeTransactionPayment<Runtime>,
 	pallet_contract_helpers::ContractHelpersExtension<Runtime>,
 );
 /// Unchecked extrinsic type as expected by this runtime.
@@ -844,11 +847,11 @@
 pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, Call, SignedExtra>;
 /// Executive: handles dispatch to the various modules.
 pub type Executive = frame_executive::Executive<
-    Runtime,
-    Block,
-    frame_system::ChainContext<Runtime>,
-    Runtime,
-    AllPallets,
+	Runtime,
+	Block,
+	frame_system::ChainContext<Runtime>,
+	Runtime,
+	AllPallets,
 >;
 
 impl_opaque_keys! {
@@ -866,59 +869,59 @@
 		}
 	}
 
-    impl sp_api::Core<Block> for Runtime {
-        fn version() -> RuntimeVersion {
-            VERSION
-        }
+	impl sp_api::Core<Block> for Runtime {
+		fn version() -> RuntimeVersion {
+			VERSION
+		}
 
-        fn execute_block(block: Block) {
-            Executive::execute_block(block)
-        }
+		fn execute_block(block: Block) {
+			Executive::execute_block(block)
+		}
 
-        fn initialize_block(header: &<Block as BlockT>::Header) {
-            Executive::initialize_block(header)
-        }
-    }
+		fn initialize_block(header: &<Block as BlockT>::Header) {
+			Executive::initialize_block(header)
+		}
+	}
 
-    impl sp_api::Metadata<Block> for Runtime {
-        fn metadata() -> OpaqueMetadata {
-            Runtime::metadata().into()
-        }
-    }
+	impl sp_api::Metadata<Block> for Runtime {
+		fn metadata() -> OpaqueMetadata {
+			Runtime::metadata().into()
+		}
+	}
 
-    impl sp_block_builder::BlockBuilder<Block> for Runtime {
-        fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
-            Executive::apply_extrinsic(extrinsic)
-        }
+	impl sp_block_builder::BlockBuilder<Block> for Runtime {
+		fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
+			Executive::apply_extrinsic(extrinsic)
+		}
 
-        fn finalize_block() -> <Block as BlockT>::Header {
-            Executive::finalize_block()
-        }
+		fn finalize_block() -> <Block as BlockT>::Header {
+			Executive::finalize_block()
+		}
 
-        fn inherent_extrinsics(data: sp_inherents::InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
-            data.create_extrinsics()
-        }
+		fn inherent_extrinsics(data: sp_inherents::InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
+			data.create_extrinsics()
+		}
 
-        fn check_inherents(
-            block: Block,
-            data: sp_inherents::InherentData,
-        ) -> sp_inherents::CheckInherentsResult {
-            data.check_extrinsics(&block)
-        }
+		fn check_inherents(
+			block: Block,
+			data: sp_inherents::InherentData,
+		) -> sp_inherents::CheckInherentsResult {
+			data.check_extrinsics(&block)
+		}
 
-        // fn random_seed() -> <Block as BlockT>::Hash {
-        //     RandomnessCollectiveFlip::random_seed().0
-        // }
-    }
+		// fn random_seed() -> <Block as BlockT>::Hash {
+		//     RandomnessCollectiveFlip::random_seed().0
+		// }
+	}
 
-    impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {
-        fn validate_transaction(
-            source: TransactionSource,
-            tx: <Block as BlockT>::Extrinsic,
-        ) -> TransactionValidity {
-            Executive::validate_transaction(source, tx)
-        }
-    }
+	impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {
+		fn validate_transaction(
+			source: TransactionSource,
+			tx: <Block as BlockT>::Extrinsic,
+		) -> TransactionValidity {
+			Executive::validate_transaction(source, tx)
+		}
+	}
 
 	impl sp_offchain::OffchainWorkerApi<Block> for Runtime {
 		fn offchain_worker(header: &<Block as BlockT>::Header) {
@@ -979,7 +982,7 @@
 				gas_limit.low_u64(),
 				gas_price,
 				nonce,
-				config.as_ref().unwrap_or(<Runtime as pallet_evm::Config>::config()),
+				config.as_ref().unwrap_or_else(|| <Runtime as pallet_evm::Config>::config()),
 			).map_err(|err| err.into())
 		}
 
@@ -1007,7 +1010,7 @@
 				gas_limit.low_u64(),
 				gas_price,
 				nonce,
-				config.as_ref().unwrap_or(<Runtime as pallet_evm::Config>::config()),
+				config.as_ref().unwrap_or_else(|| <Runtime as pallet_evm::Config>::config()),
 			).map_err(|err| err.into())
 		}
 
@@ -1118,7 +1121,7 @@
 		}
 	}
 
-    #[cfg(feature = "runtime-benchmarks")]
+	#[cfg(feature = "runtime-benchmarks")]
 	impl frame_benchmarking::Benchmark<Block> for Runtime {
 		fn dispatch_benchmark(
 			config: frame_benchmarking::BenchmarkConfig
modifiedruntime/src/nft_weights.rsdiffbeforeafterboth
--- a/runtime/src/nft_weights.rs
+++ b/runtime/src/nft_weights.rs
@@ -8,154 +8,154 @@
 pub struct WeightInfo;
 impl pallet_nft::WeightInfo for WeightInfo {
 	fn create_collection() -> Weight {
-		(70_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(7 as Weight))
-			.saturating_add(DbWeight::get().writes(5 as Weight))
+		70_000_000_u64
+			.saturating_add(DbWeight::get().reads(7_u64))
+			.saturating_add(DbWeight::get().writes(5_u64))
 	}
 	fn destroy_collection() -> Weight {
-		(90_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(2 as Weight))
-			.saturating_add(DbWeight::get().writes(5 as Weight))
+		90_000_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(5_u64))
 	}
 	fn add_to_white_list() -> Weight {
-		(30_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(3 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn remove_from_white_list() -> Weight {
-		(35_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(3 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
+		30_000_000_u64
+			.saturating_add(DbWeight::get().reads(3_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn remove_from_white_list() -> Weight {
+		35_000_000_u64
+			.saturating_add(DbWeight::get().reads(3_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn set_public_access_mode() -> Weight {
-		(27_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(1 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
+		27_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn set_mint_permission() -> Weight {
-		(27_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(1 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
+		27_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn change_collection_owner() -> Weight {
-		(27_000_000 as Weight)
-			.saturating_add(DbWeight::get().reads(1 as Weight))
-			.saturating_add(DbWeight::get().writes(1 as Weight))
+		27_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn add_collection_admin() -> Weight {
-        (32_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(3 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
+		32_000_000_u64
+			.saturating_add(DbWeight::get().reads(3_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
 	}
 	fn remove_collection_admin() -> Weight {
-		(50_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_collection_sponsor() -> Weight {
-		(32_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }  
-    fn confirm_sponsorship() -> Weight {
-		(22_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(1 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }  
-    fn remove_collection_sponsor() -> Weight {
-		(24_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(1 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }  
-    fn create_item(s: usize, ) -> Weight {
-        (130_000_000 as Weight)
-            .saturating_add((2135 as Weight).saturating_mul(s as Weight).saturating_mul(500 as Weight)) // 500 is temparary multiplier, fee for storage
-            .saturating_add(DbWeight::get().reads(10 as Weight))
-            .saturating_add(DbWeight::get().writes(8 as Weight))
-    }  
-    fn burn_item() -> Weight {
-		(170_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(9 as Weight))
-            .saturating_add(DbWeight::get().writes(7 as Weight))
-    }  
-    fn transfer() -> Weight {
-        (125_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(7 as Weight))
-            .saturating_add(DbWeight::get().writes(7 as Weight))
-    }  
-    fn approve() -> Weight {
-        (45_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(3 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn transfer_from() -> Weight {
-        (150_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(9 as Weight))
-            .saturating_add(DbWeight::get().writes(8 as Weight))
-    }
-    fn set_offchain_schema() -> Weight {
-        (33_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_const_on_chain_schema() -> Weight {
-        (11_100_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_variable_on_chain_schema() -> Weight {
-        (11_100_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_variable_meta_data() -> Weight {
-        (17_500_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn enable_contract_sponsoring() -> Weight {
-        (13_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(1 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_schema_version() -> Weight {
-        (8_500_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_chain_limits() -> Weight {
-        (1_300_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
-    fn set_contract_sponsoring_rate_limit() -> Weight {
-        (3_500_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(2 as Weight))
-    }    
-    fn set_variable_meta_data_sponsoring_rate_limit() -> Weight {
-        (3_500_000 as Weight)
-            .saturating_add(DbWeight::get().reads(1 as Weight))
-            .saturating_add(DbWeight::get().writes(2 as Weight))
-    }
-    fn toggle_contract_white_list() -> Weight {
-        (3_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(2 as Weight))
-    }    
-    fn add_to_contract_white_list() -> Weight {
-        (3_000_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(2 as Weight))
-    }    
-    fn remove_from_contract_white_list() -> Weight {
-        (3_200_000 as Weight)
-            .saturating_add(DbWeight::get().reads(0 as Weight))
-            .saturating_add(DbWeight::get().writes(2 as Weight))
-    }
-    fn set_collection_limits() -> Weight {
-        (8_900_000 as Weight)
-            .saturating_add(DbWeight::get().reads(2 as Weight))
-            .saturating_add(DbWeight::get().writes(1 as Weight))
-    }
+		50_000_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_collection_sponsor() -> Weight {
+		32_000_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn confirm_sponsorship() -> Weight {
+		22_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn remove_collection_sponsor() -> Weight {
+		24_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn create_item(s: usize) -> Weight {
+		130_000_000_u64
+			.saturating_add(2135_u64.saturating_mul(s as Weight).saturating_mul(500_u64)) // 500 is temparary multiplier, fee for storage
+			.saturating_add(DbWeight::get().reads(10_u64))
+			.saturating_add(DbWeight::get().writes(8_u64))
+	}
+	fn burn_item() -> Weight {
+		170_000_000_u64
+			.saturating_add(DbWeight::get().reads(9_u64))
+			.saturating_add(DbWeight::get().writes(7_u64))
+	}
+	fn transfer() -> Weight {
+		125_000_000_u64
+			.saturating_add(DbWeight::get().reads(7_u64))
+			.saturating_add(DbWeight::get().writes(7_u64))
+	}
+	fn approve() -> Weight {
+		45_000_000_u64
+			.saturating_add(DbWeight::get().reads(3_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn transfer_from() -> Weight {
+		150_000_000_u64
+			.saturating_add(DbWeight::get().reads(9_u64))
+			.saturating_add(DbWeight::get().writes(8_u64))
+	}
+	fn set_offchain_schema() -> Weight {
+		33_000_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_const_on_chain_schema() -> Weight {
+		11_100_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_variable_on_chain_schema() -> Weight {
+		11_100_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_variable_meta_data() -> Weight {
+		17_500_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn enable_contract_sponsoring() -> Weight {
+		13_000_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_schema_version() -> Weight {
+		8_500_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_chain_limits() -> Weight {
+		1_300_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
+	fn set_contract_sponsoring_rate_limit() -> Weight {
+		3_500_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(2_u64))
+	}
+	fn set_variable_meta_data_sponsoring_rate_limit() -> Weight {
+		3_500_000_u64
+			.saturating_add(DbWeight::get().reads(1_u64))
+			.saturating_add(DbWeight::get().writes(2_u64))
+	}
+	fn toggle_contract_white_list() -> Weight {
+		3_000_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(2_u64))
+	}
+	fn add_to_contract_white_list() -> Weight {
+		3_000_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(2_u64))
+	}
+	fn remove_from_contract_white_list() -> Weight {
+		3_200_000_u64
+			.saturating_add(DbWeight::get().reads(0_u64))
+			.saturating_add(DbWeight::get().writes(2_u64))
+	}
+	fn set_collection_limits() -> Weight {
+		8_900_000_u64
+			.saturating_add(DbWeight::get().reads(2_u64))
+			.saturating_add(DbWeight::get().writes(1_u64))
+	}
 }