git.delta.rocks / unique-network / refs/commits / 940b0a339ab0

--- a/node/cli/src/chain_spec.rs
+++ b/node/cli/src/chain_spec.rs
@@ -110,7 +110,7 @@
 
 /// Helper function to generate a crypto pair from seed
 pub fn get_from_seed<TPublic: Public>(seed: &str) -> <TPublic::Pair as Pair>::Public {
-	TPublic::Pair::from_string(&format!("//{}", seed), None)
+	TPublic::Pair::from_string(&format!("//{seed}"), None)
 		.expect("static values are valid; qed")
 		.public()
 }

--- a/node/cli/src/command.rs
+++ b/node/cli/src/command.rs
@@ -83,7 +83,7 @@
 		"" | "local" => Box::new(chain_spec::local_testnet_config()),
 		path => {
 			let path = std::path::PathBuf::from(path);
-			let chain_spec = Box::new(chain_spec::OpalChainSpec::from_json_file(path.clone())?)
+			let chain_spec = Box::new(chain_spec::OpalChainSpec::from_json_file(path)?)
 				as Box<dyn sc_service::ChainSpec>;
 
 			match chain_spec.runtime_id() {
@@ -352,7 +352,7 @@
 					&polkadot_cli,
 					config.tokio_handle.clone(),
 				)
-				.map_err(|err| format!("Relay chain argument error: {}", err))?;
+				.map_err(|err| format!("Relay chain argument error: {err}"))?;
 
 				cmd.run(config, polkadot_config)
 			})
@@ -464,7 +464,7 @@
 			runner.run_node_until_exit(|config| async move {
 				let hwbench = if !cli.no_hardware_benchmarks {
 					config.database.path().map(|database_path| {
-						let _ = std::fs::create_dir_all(&database_path);
+						let _ = std::fs::create_dir_all(database_path);
 						sc_sysinfo::gather_hwbench(Some(database_path))
 					})
 				} else {
@@ -513,7 +513,7 @@
 				let state_version =
 					RelayChainCli::native_runtime_version(&config.chain_spec).state_version();
 				let block: Block = generate_genesis_block(&*config.chain_spec, state_version)
-					.map_err(|e| format!("{:?}", e))?;
+					.map_err(|e| format!("{e:?}"))?;
 				let genesis_state = format!("0x{:?}", HexDisplay::from(&block.header().encode()));
 				let genesis_hash = format!("0x{:?}", HexDisplay::from(&block.header().hash().0));
 
@@ -522,7 +522,7 @@
 					&polkadot_cli,
 					config.tokio_handle.clone(),
 				)
-				.map_err(|err| format!("Relay chain argument error: {}", err))?;
+				.map_err(|err| format!("Relay chain argument error: {err}"))?;
 
 				info!("Parachain id: {:?}", para_id);
 				info!("Parachain Account: {}", parachain_account);

--- a/node/cli/src/service.rs
+++ b/node/cli/src/service.rs
@@ -698,7 +698,7 @@
 {
 	let slot_duration = cumulus_client_consensus_aura::slot_duration(&*client)?;
 
-	let block_import = ParachainBlockImport::new(client.clone(), backend.clone());
+	let block_import = ParachainBlockImport::new(client.clone(), backend);
 
 	cumulus_client_consensus_aura::import_queue::<
 		sp_consensus_aura::sr25519::AuthorityPair,
@@ -709,7 +709,7 @@
 		_,
 	>(cumulus_client_consensus_aura::ImportQueueParams {
 		block_import,
-		client: client.clone(),
+		client,
 		create_inherent_data_providers: move |_, _| async move {
 			let time = sp_timestamp::InherentDataProvider::from_system_time();
 
@@ -787,7 +787,7 @@
 				telemetry.clone(),
 			);
 
-			let block_import = ParachainBlockImport::new(client.clone(), backend.clone());
+			let block_import = ParachainBlockImport::new(client.clone(), backend);
 
 			Ok(AuraConsensus::build::<
 				sp_consensus_aura::sr25519::AuthorityPair,
@@ -864,7 +864,7 @@
 	ExecutorDispatch: NativeExecutionDispatch + 'static,
 {
 	Ok(sc_consensus_manual_seal::import_queue(
-		Box::new(client.clone()),
+		Box::new(client),
 		&task_manager.spawn_essential_handle(),
 		config.prometheus_registry(),
 	))
@@ -956,7 +956,7 @@
 
 	let collator = config.role.is_authority();
 
-	let select_chain = maybe_select_chain.clone();
+	let select_chain = maybe_select_chain;
 
 	if collator {
 		let block_import =

--- a/node/rpc/src/lib.rs
+++ b/node/rpc/src/lib.rs
@@ -289,7 +289,7 @@
 	io.merge(
 		Net::new(
 			client.clone(),
-			network.clone(),
+			network,
 			// Whether to format the `peer_count` response as Hex (default) or not.
 			true,
 		)

--- a/pallets/app-promotion/src/lib.rs
+++ b/pallets/app-promotion/src/lib.rs
@@ -296,7 +296,7 @@
 
 			if !block_pending.is_empty() {
 				block_pending.into_iter().for_each(|(staker, amount)| {
-					Self::get_frozen_balance(&staker).map(|b| {
+					if let Some(b) = Self::get_frozen_balance(&staker) {
 						let new_state = b.checked_sub(&amount).unwrap_or_default();
 
 						// In this case, setting a new state for the frozen funds cannot fail
@@ -305,7 +305,7 @@
 						// that we cannot (in the current implementation) unfreeze more funds
 						// than were originally frozen by the pallet. Either way, `on_initialize()` cannot fail.
 						Self::set_freeze_unchecked(&staker, new_state);
-					});
+					};
 				});
 			}
 
@@ -598,8 +598,8 @@
 			// this value is set for the stakers to whom the recalculation will be performed
 			let next_recalc_block = current_recalc_block + config.recalculation_interval;
 
-			let mut storage_iterator = Self::get_next_calculated_key()
-				.map_or(Staked::<T>::iter(), |key| Staked::<T>::iter_from(key));
+			let storage_iterator =
+				Self::get_next_calculated_key().map_or(Staked::<T>::iter(), Staked::<T>::iter_from);
 
 			PreviousCalculatedRecord::<T>::set(None);
 
@@ -658,10 +658,8 @@
 				// stakers_number - keeps the remaining number of iterations (staker addresses to handle)
 				// next_recalc_block_for_stake - is taken from the state and stores the starting relay block from which reward should be paid out
 				// income_acc - stores the reward amount to pay to the staker address (accumulates over all address stake records)
-				while let Some((
-					(current_id, staked_block),
-					(amount, next_recalc_block_for_stake),
-				)) = storage_iterator.next()
+				for ((current_id, staked_block), (amount, next_recalc_block_for_stake)) in
+					storage_iterator
 				{
 					// last_id is not equal current_id when we switch to handling a new staker address
 					// or just start handling the very first address. In the latter case last_id will be None and
@@ -859,11 +857,11 @@
 				if acc_amount < balance_per_block {
 					let res = (block, balance_per_block - acc_amount);
 					acc_amount = <BalanceOf<T>>::default();
-					return Some(res);
+					Some(res)
 				} else {
 					acc_amount -= balance_per_block;
 					will_deleted_stakes_count += 1;
-					return Some((block, <BalanceOf<T>>::default()));
+					Some((block, <BalanceOf<T>>::default()))
 				}
 			})
 			.collect::<Vec<_>>();
@@ -926,7 +924,7 @@
 		if amount.is_zero() {
 			<<T as Config>::Currency as MutateFreeze<T::AccountId>>::thaw(
 				&T::FreezeIdentifier::get(),
-				&staker,
+				staker,
 			)
 		} else {
 			<<T as Config>::Currency as MutateFreeze<T::AccountId>>::set_freeze(
@@ -1026,10 +1024,10 @@
 	) {
 		let income = Self::calculate_income(base, iters);
 
-		base.checked_add(&income).map(|res| {
+		if let Some(res) = base.checked_add(&income) {
 			<Staked<T>>::insert((staker, staked_block), (res, next_recalc_block));
 			*income_acc += income;
-		});
+		};
 	}
 
 	fn calculate_income<I>(base: I, iters: u32) -> I

--- a/pallets/app-promotion/src/types.rs
+++ b/pallets/app-promotion/src/types.rs
@@ -149,16 +149,16 @@
 		Self {
 			recalculation_interval: config
 				.recalculation_interval
-				.unwrap_or_else(|| T::RecalculationInterval::get()),
+				.unwrap_or_else(T::RecalculationInterval::get),
 			pending_interval: config
 				.pending_interval
-				.unwrap_or_else(|| T::PendingInterval::get()),
+				.unwrap_or_else(T::PendingInterval::get),
 			interval_income: config
 				.interval_income
-				.unwrap_or_else(|| T::IntervalIncome::get()),
+				.unwrap_or_else(T::IntervalIncome::get),
 			max_stakers_per_calculation: config
 				.max_stakers_per_calculation
-				.unwrap_or_else(|| MAX_NUMBER_PAYOUTS),
+				.unwrap_or(MAX_NUMBER_PAYOUTS),
 		}
 	}
 }

--- a/pallets/balances-adapter/src/lib.rs
+++ b/pallets/balances-adapter/src/lib.rs
@@ -31,6 +31,12 @@
 	}
 }
 
+impl<T: Config> Default for NativeFungibleHandle<T> {
+	fn default() -> Self {
+		Self::new()
+	}
+}
+
 impl<T: Config> WithRecorder<T> for NativeFungibleHandle<T> {
 	fn recorder(&self) -> &pallet_evm_coder_substrate::SubstrateRecorder<T> {
 		&self.0

--- a/pallets/common/src/eth.rs
+++ b/pallets/common/src/eth.rs
@@ -136,7 +136,7 @@
 
 	fn try_from(from: up_data_structs::Property) -> Result<Self, Self::Error> {
 		let key = evm_coder::types::String::from_utf8(from.key.into())
-			.map_err(|e| Self::Error::Revert(format!("utf8 conversion error: {}", e)))?;
+			.map_err(|e| Self::Error::Revert(format!("utf8 conversion error: {e}")))?;
 		let value = evm_coder::types::Bytes(from.value.to_vec());
 		Ok(Property { key, value })
 	}
@@ -201,10 +201,7 @@
 	pub fn new(field: CollectionLimitField, value: Option<u32>) -> Self {
 		Self {
 			field,
-			value: match value {
-				Some(value) => Some(value.into()),
-				None => None,
-			},
+			value: value.map(|value| value.into()),
 		}
 	}
 	/// Whether the field contains a value.
@@ -222,8 +219,7 @@
 			.ok_or::<Self::Error>("can't convert `None` value to boolean".into())?;
 		let value = Some(value.try_into().map_err(|error| {
 			Self::Error::Revert(format!(
-				"can't convert value to u32 \"{}\" because: \"{error}\"",
-				value
+				"can't convert value to u32 \"{value}\" because: \"{error}\""
 			))
 		})?);
 
@@ -249,10 +245,8 @@
 				limits.sponsored_data_size = value;
 			}
 			CollectionLimitField::SponsoredDataRateLimit => {
-				limits.sponsored_data_rate_limit = match value {
-					Some(value) => Some(up_data_structs::SponsoringRateLimit::Blocks(value)),
-					None => None,
-				};
+				limits.sponsored_data_rate_limit =
+					value.map(up_data_structs::SponsoringRateLimit::Blocks);
 			}
 			CollectionLimitField::TokenLimit => {
 				limits.token_limit = value;
@@ -454,9 +448,9 @@
 	}
 }
 
-impl Into<up_data_structs::AccessMode> for AccessMode {
-	fn into(self) -> up_data_structs::AccessMode {
-		match self {
+impl From<AccessMode> for up_data_structs::AccessMode {
+	fn from(value: AccessMode) -> Self {
+		match value {
 			AccessMode::Normal => up_data_structs::AccessMode::Normal,
 			AccessMode::AllowList => up_data_structs::AccessMode::AllowList,
 		}

--- a/pallets/evm-contract-helpers/src/eth.rs
+++ b/pallets/evm-contract-helpers/src/eth.rs
@@ -184,10 +184,9 @@
 	/// @param contractAddress The contract for which a sponsor is requested.
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	fn sponsor(&self, contract_address: Address) -> Result<Option<eth::CrossAddress>> {
-		Ok(match Pallet::<T>::get_sponsor(contract_address) {
-			Some(ref value) => Some(eth::CrossAddress::from_sub_cross_account::<T>(value)),
-			None => None,
-		})
+		Ok(Pallet::<T>::get_sponsor(contract_address)
+			.as_ref()
+			.map(eth::CrossAddress::from_sub_cross_account::<T>))
 	}
 
 	/// Check tat contract has confirmed sponsor.
@@ -275,7 +274,7 @@
 		self.recorder().consume_sstore()?;
 
 		<Pallet<T>>::ensure_owner(contract_address, caller).map_err(dispatch_to_evm::<T>)?;
-		<Pallet<T>>::set_sponsoring_fee_limit(contract_address, fee_limit.into())
+		<Pallet<T>>::set_sponsoring_fee_limit(contract_address, fee_limit)
 			.map_err(dispatch_to_evm::<T>)?;
 		Ok(())
 	}

--- a/pallets/evm-contract-helpers/src/lib.rs
+++ b/pallets/evm-contract-helpers/src/lib.rs
@@ -376,7 +376,7 @@
 			<SponsoringMode<T>>::get(contract)
 				.or_else(|| {
 					#[allow(deprecated)]
-					<SelfSponsoring<T>>::get(contract).then(|| SponsoringModeT::Allowlisted)
+					<SelfSponsoring<T>>::get(contract).then_some(SponsoringModeT::Allowlisted)
 				})
 				.unwrap_or_default()
 		}
@@ -410,7 +410,7 @@
 
 		/// Is user added to allowlist, or he is owner of specified contract
 		pub fn allowed(contract: H160, user: H160) -> bool {
-			<Allowlist<T>>::get(&contract, &user) || <Owner<T>>::get(&contract) == user
+			<Allowlist<T>>::get(contract, user) || <Owner<T>>::get(contract) == user
 		}
 
 		/// Toggle contract allowlist access
@@ -425,7 +425,7 @@
 
 		/// Throw error if user is not allowed to reconfigure target contract
 		pub fn ensure_owner(contract: H160, user: H160) -> DispatchResult {
-			ensure!(<Owner<T>>::get(&contract) == user, Error::<T>::NoPermission);
+			ensure!(<Owner<T>>::get(contract) == user, Error::<T>::NoPermission);
 			Ok(())
 		}
 	}

--- a/pallets/evm-migration/src/lib.rs
+++ b/pallets/evm-migration/src/lib.rs
@@ -78,7 +78,7 @@
 		pub fn begin(origin: OriginFor<T>, address: H160) -> DispatchResult {
 			ensure_root(origin)?;
 			ensure!(
-				<PalletEvm<T>>::is_account_empty(&address) && !<MigrationPending<T>>::get(&address),
+				<PalletEvm<T>>::is_account_empty(&address) && !<MigrationPending<T>>::get(address),
 				<Error<T>>::AccountNotEmpty,
 			);
 
@@ -97,12 +97,12 @@
 		) -> DispatchResult {
 			ensure_root(origin)?;
 			ensure!(
-				<MigrationPending<T>>::get(&address),
+				<MigrationPending<T>>::get(address),
 				<Error<T>>::AccountIsNotMigrating,
 			);
 
 			for (k, v) in data {
-				<pallet_evm::AccountStorages<T>>::insert(&address, k, v);
+				<pallet_evm::AccountStorages<T>>::insert(address, k, v);
 			}
 			Ok(())
 		}
@@ -115,11 +115,11 @@
 		pub fn finish(origin: OriginFor<T>, address: H160, code: Vec<u8>) -> DispatchResult {
 			ensure_root(origin)?;
 			ensure!(
-				<MigrationPending<T>>::get(&address),
+				<MigrationPending<T>>::get(address),
 				<Error<T>>::AccountIsNotMigrating,
 			);
 
-			<pallet_evm::AccountCodes<T>>::insert(&address, code);
+			<pallet_evm::AccountCodes<T>>::insert(address, code);
 			<MigrationPending<T>>::remove(address);
 			Ok(())
 		}
@@ -166,7 +166,7 @@
 	pub struct OnMethodCall<T>(PhantomData<T>);
 	impl<T: Config> pallet_evm::OnMethodCall<T> for OnMethodCall<T> {
 		fn is_reserved(contract: &H160) -> bool {
-			<MigrationPending<T>>::get(&contract)
+			<MigrationPending<T>>::get(contract)
 		}
 
 		fn is_used(_contract: &H160) -> bool {

--- a/pallets/foreign-assets/src/impl_fungibles.rs
+++ b/pallets/foreign-assets/src/impl_fungibles.rs
@@ -333,7 +333,7 @@
 					&Value::new(0),
 				)?;
 
-				Ok(amount.into())
+				Ok(amount)
 			}
 		}
 	}

--- a/pallets/foreign-assets/src/lib.rs
+++ b/pallets/foreign-assets/src/lib.rs
@@ -161,7 +161,7 @@
 
 	fn get_currency_id(multi_location: MultiLocation) -> Option<CurrencyId> {
 		log::trace!(target: "fassets::get_currency_id", "call");
-		Pallet::<T>::location_to_currency_ids(multi_location).map(|id| AssetIds::ForeignAssetId(id))
+		Pallet::<T>::location_to_currency_ids(multi_location).map(AssetIds::ForeignAssetId)
 	}
 }
 
@@ -378,7 +378,7 @@
 				foreign_asset_id,
 				|maybe_location| -> DispatchResult {
 					ensure!(maybe_location.is_none(), Error::<T>::MultiLocationExisted);
-					*maybe_location = Some(location.clone());
+					*maybe_location = Some(*location);
 
 					AssetMetadatas::<T>::try_mutate(
 						AssetIds::ForeignAssetId(foreign_asset_id),
@@ -422,7 +422,7 @@
 
 						// modify location
 						if location != old_multi_locations {
-							LocationToCurrencyIds::<T>::remove(old_multi_locations.clone());
+							LocationToCurrencyIds::<T>::remove(*old_multi_locations);
 							LocationToCurrencyIds::<T>::try_mutate(
 								location,
 								|maybe_currency_ids| -> DispatchResult {
@@ -437,7 +437,7 @@
 							)?;
 						}
 						*maybe_asset_metadatas = Some(metadata.clone());
-						*old_multi_locations = location.clone();
+						*old_multi_locations = *location;
 						Ok(())
 					},
 				)

--- a/pallets/identity/src/types.rs
+++ b/pallets/identity/src/types.rs
@@ -104,7 +104,7 @@
 			Data::Raw(ref x) => {
 				let l = x.len().min(32);
 				let mut r = vec![l as u8 + 1; l + 1];
-				r[1..].copy_from_slice(&x[..l as usize]);
+				r[1..].copy_from_slice(&x[..l]);
 				r
 			}
 			Data::BlakeTwo256(ref h) => once(34u8).chain(h.iter().cloned()).collect(),
@@ -287,7 +287,7 @@
 	fn decode<I: codec::Input>(input: &mut I) -> sp_std::result::Result<Self, codec::Error> {
 		let field = u64::decode(input)?;
 		Ok(Self(
-			<BitFlags<IdentityField>>::from_bits(field as u64).map_err(|_| "invalid value")?,
+			<BitFlags<IdentityField>>::from_bits(field).map_err(|_| "invalid value")?,
 		))
 	}
 }

--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -20,6 +20,8 @@
 //! Method implementations are mostly doing parameter conversion and calling Nonfungible Pallet methods.
 
 extern crate alloc;
+
+use alloc::string::ToString;
 use core::{
 	char::{REPLACEMENT_CHARACTER, decode_utf16},
 	convert::TryInto,
@@ -356,8 +358,7 @@
 				.transpose()
 				.map_err(|e| {
 					Error::Revert(alloc::format!(
-						"Can not convert value \"baseURI\" to string with error \"{}\"",
-						e
+						"Can not convert value \"baseURI\" to string with error \"{e}\""
 					))
 				})?;
 
@@ -675,7 +676,7 @@
 					.try_into()
 					.map_err(|_| "token uri is too long")?,
 			})
-			.map_err(|e| Error::Revert(alloc::format!("Can't add property: {:?}", e)))?;
+			.map_err(|e| Error::Revert(alloc::format!("Can't add property: {e:?}")))?;
 
 		<Pallet<T>>::create_item(
 			self,
@@ -717,7 +718,7 @@
 		.map(Clone::clone)
 		.ok_or_else(|| {
 			let key = String::from_utf8(key.clone().into_inner()).unwrap_or_default();
-			Error::Revert(alloc::format!("No permission for key {}", key))
+			Error::Revert(alloc::format!("No permission for key {key}"))
 		})?;
 	Ok(a)
 }
@@ -752,14 +753,14 @@
 	/// @param tokenId Id for the token.
 	#[solidity(hide)]
 	fn cross_owner_of(&self, token_id: U256) -> Result<eth::CrossAddress> {
-		Self::owner_of_cross(&self, token_id)
+		Self::owner_of_cross(self, token_id)
 	}
 
 	/// Returns the owner (in cross format) of the token.
 	///
 	/// @param tokenId Id for the token.
 	fn owner_of_cross(&self, token_id: U256) -> Result<eth::CrossAddress> {
-		Self::token_owner(&self, token_id.try_into()?)
+		Self::token_owner(self, token_id.try_into()?)
 			.map(|o| eth::CrossAddress::from_sub_cross_account::<T>(&o))
 			.map_err(|_| Error::Revert("token not found".into()))
 	}
@@ -789,7 +790,7 @@
 			.collect::<Result<Vec<_>>>()?;
 
 		<Self as CommonCollectionOperations<T>>::token_properties(
-			&self,
+			self,
 			token_id.try_into()?,
 			if keys.is_empty() { None } else { Some(keys) },
 		)
@@ -1021,7 +1022,7 @@
 						.try_into()
 						.map_err(|_| "token uri is too long")?,
 				})
-				.map_err(|e| Error::Revert(alloc::format!("Can't add property: {:?}", e)))?;
+				.map_err(|e| Error::Revert(alloc::format!("Can't add property: {e:?}")))?;
 
 			data.push(CreateItemData::<T> {
 				properties,
@@ -1056,7 +1057,7 @@
 			.map(eth::Property::try_into)
 			.collect::<Result<Vec<_>>>()?
 			.try_into()
-			.map_err(|_| Error::Revert(alloc::format!("too many properties")))?;
+			.map_err(|_| Error::Revert("too many properties".to_string()))?;
 
 		let caller = T::CrossAccountId::from_eth(caller);
 

--- a/pallets/nonfungible/src/lib.rs
+++ b/pallets/nonfungible/src/lib.rs
@@ -166,10 +166,7 @@
 
 	#[pallet::config]
 	pub trait Config:
-		frame_system::Config
-		+ pallet_common::Config
-		+ pallet_structure::Config
-		+ pallet_evm::Config
+		frame_system::Config + pallet_common::Config + pallet_structure::Config + pallet_evm::Config
 	{
 		type WeightInfo: WeightInfo;
 	}
@@ -860,13 +857,7 @@
 
 		<PalletStructure<T>>::unnest_if_nested(&token_data.owner, collection.id, token);
 
-		<TokenData<T>>::insert(
-			(collection.id, token),
-			ItemData {
-				owner: to.clone(),
-				..token_data
-			},
-		);
+		<TokenData<T>>::insert((collection.id, token), ItemData { owner: to.clone() });
 
 		if let Some(balance_to) = balance_to {
 			// from != to

--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -21,6 +21,7 @@
 
 extern crate alloc;
 
+use alloc::string::ToString;
 use core::{
 	char::{REPLACEMENT_CHARACTER, decode_utf16},
 	convert::TryInto,
@@ -353,8 +354,7 @@
 				.transpose()
 				.map_err(|e| {
 					Error::Revert(alloc::format!(
-						"Can not convert value \"baseURI\" to string with error \"{}\"",
-						e
+						"Can not convert value \"baseURI\" to string with error \"{e}\""
 					))
 				})?;
 
@@ -482,8 +482,8 @@
 			.recorder
 			.weight_calls_budget(<StructureWeight<T>>::find_parent());
 
-		let balance = balance(&self, token, &from)?;
-		ensure_single_owner(&self, token, balance)?;
+		let balance = balance(self, token, &from)?;
+		ensure_single_owner(self, token, balance)?;
 
 		<Pallet<T>>::transfer_from(self, &caller, &from, &to, token, balance, &budget)
 			.map_err(dispatch_to_evm::<T>)?;
@@ -575,8 +575,8 @@
 		let caller = T::CrossAccountId::from_eth(caller);
 		let token = token_id.try_into()?;
 
-		let balance = balance(&self, token, &caller)?;
-		ensure_single_owner(&self, token, balance)?;
+		let balance = balance(self, token, &caller)?;
+		ensure_single_owner(self, token, balance)?;
 
 		<Pallet<T>>::burn(self, &caller, token, balance).map_err(dispatch_to_evm::<T>)?;
 		Ok(())
@@ -622,7 +622,7 @@
 			return Err("item id should be next".into());
 		}
 
-		let users = [(to.clone(), 1)]
+		let users = [(to, 1)]
 			.into_iter()
 			.collect::<BTreeMap<_, _>>()
 			.try_into()
@@ -706,9 +706,9 @@
 					.try_into()
 					.map_err(|_| "token uri is too long")?,
 			})
-			.map_err(|e| Error::Revert(alloc::format!("Can't add property: {:?}", e)))?;
+			.map_err(|e| Error::Revert(alloc::format!("Can't add property: {e:?}")))?;
 
-		let users = [(to.clone(), 1)]
+		let users = [(to, 1)]
 			.into_iter()
 			.collect::<BTreeMap<_, _>>()
 			.try_into()
@@ -750,7 +750,7 @@
 		.map(Clone::clone)
 		.ok_or_else(|| {
 			let key = String::from_utf8(key.clone().into_inner()).unwrap_or_default();
-			Error::Revert(alloc::format!("No permission for key {}", key))
+			Error::Revert(alloc::format!("No permission for key {key}"))
 		})?;
 	Ok(a)
 }
@@ -785,14 +785,14 @@
 	/// @param tokenId Id for the token.
 	#[solidity(hide)]
 	fn cross_owner_of(&self, token_id: U256) -> Result<eth::CrossAddress> {
-		Self::owner_of_cross(&self, token_id)
+		Self::owner_of_cross(self, token_id)
 	}
 
 	/// Returns the owner (in cross format) of the token.
 	///
 	/// @param tokenId Id for the token.
 	fn owner_of_cross(&self, token_id: U256) -> Result<eth::CrossAddress> {
-		Self::token_owner(&self, token_id.try_into()?)
+		Self::token_owner(self, token_id.try_into()?)
 			.map(|o| eth::CrossAddress::from_sub_cross_account::<T>(&o))
 			.or_else(|err| match err {
 				TokenOwnerError::NotFound => Err(Error::Revert("token not found".into())),
@@ -827,7 +827,7 @@
 			.collect::<Result<Vec<_>>>()?;
 
 		<Self as CommonCollectionOperations<T>>::token_properties(
-			&self,
+			self,
 			token_id.try_into()?,
 			if keys.is_empty() { None } else { Some(keys) },
 		)
@@ -1004,7 +1004,7 @@
 			}
 			expected_index = expected_index.checked_add(1).ok_or("item id overflow")?;
 		}
-		let users = [(to.clone(), 1)]
+		let users = [(to, 1)]
 			.into_iter()
 			.collect::<BTreeMap<_, _>>()
 			.try_into()
@@ -1046,7 +1046,7 @@
 			.weight_calls_budget(<StructureWeight<T>>::find_parent());
 
 		let mut data = Vec::with_capacity(tokens.len());
-		let users: BoundedBTreeMap<_, _, _> = [(to.clone(), 1)]
+		let users: BoundedBTreeMap<_, _, _> = [(to, 1)]
 			.into_iter()
 			.collect::<BTreeMap<_, _>>()
 			.try_into()
@@ -1067,7 +1067,7 @@
 						.try_into()
 						.map_err(|_| "token uri is too long")?,
 				})
-				.map_err(|e| Error::Revert(alloc::format!("Can't add property: {:?}", e)))?;
+				.map_err(|e| Error::Revert(alloc::format!("Can't add property: {e:?}")))?;
 
 			let create_item_data = CreateItemData::<T> {
 				users: users.clone(),
@@ -1103,7 +1103,7 @@
 			.map(eth::Property::try_into)
 			.collect::<Result<Vec<_>>>()?
 			.try_into()
-			.map_err(|_| Error::Revert(alloc::format!("too many properties")))?;
+			.map_err(|_| Error::Revert("too many properties".to_string()))?;
 
 		let caller = T::CrossAccountId::from_eth(caller);
 

--- a/pallets/refungible/src/lib.rs
+++ b/pallets/refungible/src/lib.rs
@@ -1124,7 +1124,7 @@
 
 		if collection.ignores_token_restrictions(spender) {
 			return Ok(Self::compute_allowance_decrease(
-				collection, token, from, &spender, amount,
+				collection, token, from, spender, amount,
 			));
 		}
 
@@ -1143,7 +1143,7 @@
 			return Ok(None);
 		}
 
-		let allowance = Self::compute_allowance_decrease(collection, token, from, &spender, amount);
+		let allowance = Self::compute_allowance_decrease(collection, token, from, spender, amount);
 		if allowance.is_some() {
 			return Ok(allowance);
 		}

--- a/pallets/scheduler-v2/src/lib.rs
+++ b/pallets/scheduler-v2/src/lib.rs
@@ -969,7 +969,7 @@
 		call: ScheduledCall<T>,
 	) -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
 		// ensure id it is unique
-		if Lookup::<T>::contains_key(&id) {
+		if Lookup::<T>::contains_key(id) {
 			return Err(Error::<T>::FailedToSchedule.into());
 		}
 

--- a/pallets/structure/src/lib.rs
+++ b/pallets/structure/src/lib.rs
@@ -280,7 +280,7 @@
 	) -> DispatchResultWithPostInfo {
 		let dispatch = T::CollectionDispatch::dispatch(collection)?;
 		let dispatch = dispatch.as_dyn();
-		dispatch.burn_item_recursively(from.clone(), token, self_budget, breadth_budget)
+		dispatch.burn_item_recursively(from, token, self_budget, breadth_budget)
 	}
 
 	/// Check if `token` indirectly owned by `user`
@@ -396,7 +396,7 @@
 		account: &T::CrossAccountId,
 		action: impl FnOnce(&dyn CommonCollectionOperations<T>, TokenId) -> DispatchResult,
 	) -> DispatchResult {
-		if is_collection(&account.as_eth()) {
+		if is_collection(account.as_eth()) {
 			fail!(<Error<T>>::CantNestTokenUnderCollection);
 		}
 		let Some((collection, token)) = T::CrossTokenAddressMapping::address_to_token(account) else {

--- a/pallets/unique/src/eth/mod.rs
+++ b/pallets/unique/src/eth/mod.rs
@@ -113,13 +113,9 @@
 	let collection_helpers_address =
 		T::CrossAccountId::from_eth(<T as pallet_common::Config>::ContractAddress::get());
 
-	let collection_id = T::CollectionDispatch::create(
-		caller.clone(),
-		collection_helpers_address,
-		data,
-		Default::default(),
-	)
-	.map_err(pallet_evm_coder_substrate::dispatch_to_evm::<T>)?;
+	let collection_id =
+		T::CollectionDispatch::create(caller, collection_helpers_address, data, Default::default())
+			.map_err(pallet_evm_coder_substrate::dispatch_to_evm::<T>)?;
 	let address = pallet_common::eth::collection_id_to_address(collection_id);
 	Ok(address)
 }
@@ -132,8 +128,7 @@
 		.expect("Collection creation price should be convertible to u128");
 	if value != creation_price {
 		return Err(format!(
-			"Sent amount not equals to collection creation price ({0})",
-			creation_price
+			"Sent amount not equals to collection creation price ({creation_price})",
 		)
 		.into());
 	}
@@ -383,8 +378,7 @@
 		map_eth_to_id(&collection_address)
 			.map(|id| id.0)
 			.ok_or(Error::Revert(format!(
-				"failed to convert address {} into collectionId.",
-				collection_address
+				"failed to convert address {collection_address} into collectionId."
 			)))
 	}
 }
@@ -422,5 +416,5 @@
 generate_stubgen!(collection_helper_iface, CollectionHelpersCall<()>, false);
 
 fn error_field_too_long(feild: &str, bound: usize) -> Error {
-	Error::Revert(format!("{} is too long. Max length is {}.", feild, bound))
+	Error::Revert(format!("{feild} is too long. Max length is {bound}."))
 }

--- a/pallets/unique/src/lib.rs
+++ b/pallets/unique/src/lib.rs
@@ -507,7 +507,7 @@
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
 			let new_owner = T::CrossAccountId::from_sub(new_owner);
 			let mut target_collection = <CollectionHandle<T>>::try_get(collection_id)?;
-			target_collection.change_owner(sender, new_owner.clone())
+			target_collection.change_owner(sender, new_owner)
 		}
 
 		/// Add an admin to a collection.
@@ -667,7 +667,7 @@
 		/// * `owner`: Address of the initial owner of the item.
 		/// * `data`: Token data describing the item to store on chain.
 		#[pallet::call_index(11)]
-		#[pallet::weight(T::CommonWeightInfo::create_item(&data))]
+		#[pallet::weight(T::CommonWeightInfo::create_item(data))]
 		pub fn create_item(
 			origin: OriginFor<T>,
 			collection_id: CollectionId,
@@ -701,7 +701,7 @@
 		/// * `owner`: Address of the initial owner of the tokens.
 		/// * `items_data`: Vector of data describing each item to be created.
 		#[pallet::call_index(12)]
-		#[pallet::weight(T::CommonWeightInfo::create_multiple_items(&items_data))]
+		#[pallet::weight(T::CommonWeightInfo::create_multiple_items(items_data))]
 		pub fn create_multiple_items(
 			origin: OriginFor<T>,
 			collection_id: CollectionId,
@@ -889,7 +889,7 @@
 		/// * `collection_id`: ID of the collection to which the tokens would belong.
 		/// * `data`: Explicit item creation data.
 		#[pallet::call_index(18)]
-		#[pallet::weight(T::CommonWeightInfo::create_multiple_items_ex(&data))]
+		#[pallet::weight(T::CommonWeightInfo::create_multiple_items_ex(data))]
 		pub fn create_multiple_items_ex(
 			origin: OriginFor<T>,
 			collection_id: CollectionId,
@@ -1313,7 +1313,7 @@
 			collection_id: CollectionId,
 		) -> DispatchResult {
 			let mut target_collection = <CollectionHandle<T>>::try_get(collection_id)?;
-			target_collection.force_set_sponsor(sponsor.clone())
+			target_collection.force_set_sponsor(sponsor)
 		}
 
 		/// Force remove `sponsor` for `collection`.

--- a/primitives/data-structs/src/bounded.rs
+++ b/primitives/data-structs/src/bounded.rs
@@ -63,7 +63,7 @@
 	V: fmt::Debug,
 {
 	use core::fmt::Debug;
-	(&v as &Vec<V>).fmt(f)
+	(v as &Vec<V>).fmt(f)
 }
 
 #[cfg(feature = "serde1")]
@@ -114,7 +114,7 @@
 	V: fmt::Debug,
 {
 	use core::fmt::Debug;
-	(&v as &BTreeMap<K, V>).fmt(f)
+	(v as &BTreeMap<K, V>).fmt(f)
 }
 
 #[cfg(feature = "serde1")]
@@ -157,5 +157,5 @@
 	K: fmt::Debug + Ord,
 {
 	use core::fmt::Debug;
-	(&v as &BTreeSet<K>).fmt(f)
+	(v as &BTreeSet<K>).fmt(f)
 }

--- a/primitives/data-structs/src/lib.rs
+++ b/primitives/data-structs/src/lib.rs
@@ -536,7 +536,7 @@
 	type Target = Vec<u8>;
 
 	fn deref(&self) -> &Self::Target {
-		return &self.0;
+		&self.0
 	}
 }
 
@@ -816,6 +816,11 @@
 		Self(Default::default())
 	}
 }
+impl Default for OwnerRestrictedSet {
+	fn default() -> Self {
+		Self::new()
+	}
+}
 impl core::ops::Deref for OwnerRestrictedSet {
 	type Target = OwnerRestrictedSetInner;
 	fn deref(&self) -> &Self::Target {
@@ -1098,9 +1103,9 @@
 	pub value: PropertyValue,
 }
 
-impl Into<(PropertyKey, PropertyValue)> for Property {
-	fn into(self) -> (PropertyKey, PropertyValue) {
-		(self.key, self.value)
+impl From<Property> for (PropertyKey, PropertyValue) {
+	fn from(value: Property) -> Self {
+		(value.key, value.value)
 	}
 }
 
@@ -1116,9 +1121,9 @@
 	pub permission: PropertyPermission,
 }
 
-impl Into<(PropertyKey, PropertyPermission)> for PropertyKeyPermission {
-	fn into(self) -> (PropertyKey, PropertyPermission) {
-		(self.key, self.permission)
+impl From<PropertyKeyPermission> for (PropertyKey, PropertyPermission) {
+	fn from(value: PropertyKeyPermission) -> Self {
+		(value.key, value.permission)
 	}
 }
 
@@ -1415,7 +1420,7 @@
 		value: Self::Value,
 	) -> Result<Option<Self::Value>, PropertiesError> {
 		let key_size = scoped_slice_size(scope, &key);
-		let value_size = slice_size(&value) as u32;
+		let value_size = slice_size(&value);
 
 		if self.consumed_space + value_size + key_size > S && !cfg!(feature = "runtime-benchmarks")
 		{
@@ -1425,7 +1430,7 @@
 		let old_value = self.map.try_scoped_set(scope, key, value)?;
 
 		if let Some(old_value) = old_value.as_ref() {
-			let old_value_size = slice_size(&old_value);
+			let old_value_size = slice_size(old_value);
 			self.consumed_space = self.consumed_space.saturating_sub(old_value_size) + value_size;
 		} else {
 			self.consumed_space += key_size + value_size;

--- a/runtime/common/config/xcm/foreignassets.rs
+++ b/runtime/common/config/xcm/foreignassets.rs
@@ -65,7 +65,7 @@
 			return ConvertAssetId::convert_ref(AssetIds::NativeAssetId(NativeCurrency::Here));
 		}
 
-		match XcmForeignAssetIdMapping::<Runtime>::get_currency_id(id.clone()) {
+		match XcmForeignAssetIdMapping::<Runtime>::get_currency_id(*id) {
 			Some(AssetIds::ForeignAssetId(foreign_asset_id)) => {
 				ConvertAssetId::convert_ref(AssetIds::ForeignAssetId(foreign_asset_id))
 			}
@@ -206,9 +206,7 @@
 			return Some(AssetIds::NativeAssetId(NativeCurrency::Parent));
 		}
 
-		if let Some(currency_id) =
-			XcmForeignAssetIdMapping::<Runtime>::get_currency_id(location.clone())
-		{
+		if let Some(currency_id) = XcmForeignAssetIdMapping::<Runtime>::get_currency_id(location) {
 			return Some(currency_id);
 		}
 

--- a/runtime/common/ethereum/precompiles/mod.rs
+++ b/runtime/common/ethereum/precompiles/mod.rs
@@ -37,6 +37,16 @@
 		[hash(1), hash(20482)]
 	}
 }
+
+impl<R> Default for UniquePrecompiles<R>
+where
+	R: pallet_evm::Config,
+{
+	fn default() -> Self {
+		Self::new()
+	}
+}
+
 impl<R> PrecompileSet for UniquePrecompiles<R>
 where
 	R: pallet_evm::Config,

--- a/runtime/common/ethereum/precompiles/sr25519.rs
+++ b/runtime/common/ethereum/precompiles/sr25519.rs
@@ -64,7 +64,7 @@
 
 		// Parse arguments
 		let public: sr25519::Public =
-			sr25519::Public::unchecked_from(input.read::<H256>(gasometer)?).into();
+			sr25519::Public::unchecked_from(input.read::<H256>(gasometer)?);
 		let signature_bytes: Vec<u8> = input.read::<Bytes>(gasometer)?.into();
 		let message: Vec<u8> = input.read::<Bytes>(gasometer)?.into();
 

--- a/runtime/common/ethereum/precompiles/utils/data.rs
+++ b/runtime/common/ethereum/precompiles/utils/data.rs
@@ -60,7 +60,7 @@
 }
 
 impl Into<Vec<u8>> for Bytes {
-	fn into(self: Self) -> Vec<u8> {
+	fn into(self) -> Vec<u8> {
 		self.0
 	}
 }

--- a/runtime/common/ethereum/precompiles/utils/mod.rs
+++ b/runtime/common/ethereum/precompiles/utils/mod.rs
@@ -73,7 +73,6 @@
 		}
 	}
 
-	#[must_use]
 	/// Check that a function call is compatible with the context it is
 	/// called into.
 	pub fn check_function_modifier(

--- a/runtime/common/ethereum/sponsoring.rs
+++ b/runtime/common/ethereum/sponsoring.rs
@@ -78,7 +78,7 @@
 							let token_id: TokenId = token_id.try_into().ok()?;
 							withdraw_set_token_property::<T>(
 								&collection,
-								&who,
+								who,
 								&token_id,
 								key.len() + value.len(),
 							)
@@ -88,7 +88,7 @@
 							ERC721UniqueExtensionsCall::Transfer { token_id, .. },
 						) => {
 							let token_id: TokenId = token_id.try_into().ok()?;
-							withdraw_transfer::<T>(&collection, &who, &token_id).map(|()| sponsor)
+							withdraw_transfer::<T>(&collection, who, &token_id).map(|()| sponsor)
 						}
 						UniqueNFTCall::ERC721UniqueMintable(
 							ERC721UniqueMintableCall::Mint { .. }
@@ -97,7 +97,7 @@
 							| ERC721UniqueMintableCall::MintWithTokenUriCheckId { .. },
 						) => withdraw_create_item::<T>(
 							&collection,
-							&who,
+							who,
 							&CreateItemData::NFT(CreateNftData::default()),
 						)
 						.map(|()| sponsor),

--- a/runtime/common/ethereum/sponsoring/refungible.rs
+++ b/runtime/common/ethereum/sponsoring/refungible.rs
@@ -16,7 +16,6 @@
 
 //! Implements EVM sponsoring logic via TransactionValidityHack
 
-use core::convert::TryInto;
 use pallet_common::CollectionHandle;
 use pallet_evm::account::CrossAccountId;
 use pallet_fungible::Config as FungibleConfig;
@@ -95,7 +94,7 @@
 			..
 		} => {
 			let token_id = TokenId::try_from(token_id).ok()?;
-			withdraw_set_token_property::<T>(&collection, &who, &token_id, key.len() + value.len())
+			withdraw_set_token_property::<T>(&collection, who, &token_id, key.len() + value.len())
 		}
 	}
 }
@@ -242,7 +241,7 @@
 
 			MintCross { .. } => withdraw_create_item::<T>(
 				&collection,
-				&who,
+				who,
 				&CreateItemData::NFT(CreateNftData::default()),
 			),
 
@@ -250,7 +249,7 @@
 			| TransferFromCross { token_id, .. }
 			| Transfer { token_id, .. } => {
 				let token_id = TokenId::try_from(token_id).ok()?;
-				withdraw_transfer::<T>(&collection, &who, &token_id)
+				withdraw_transfer::<T>(&collection, who, &token_id)
 			}
 		}
 	}
@@ -275,7 +274,7 @@
 			| MintWithTokenUri { .. }
 			| MintWithTokenUriCheckId { .. } => withdraw_create_item::<T>(
 				&collection,
-				&who,
+				who,
 				&CreateItemData::NFT(CreateNftData::default()),
 			),
 		}
@@ -311,18 +310,15 @@
 
 			Transfer { .. } => {
 				let RefungibleTokenHandle(handle, token_id) = token;
-				let token_id = token_id.try_into().ok()?;
-				withdraw_transfer::<T>(&handle, &who, &token_id)
+				withdraw_transfer::<T>(&handle, who, &token_id)
 			}
 			TransferFrom { from, .. } => {
 				let RefungibleTokenHandle(handle, token_id) = token;
-				let token_id = token_id.try_into().ok()?;
 				let from = T::CrossAccountId::from_eth(from);
 				withdraw_transfer::<T>(&handle, &from, &token_id)
 			}
 			Approve { .. } => {
 				let RefungibleTokenHandle(handle, token_id) = token;
-				let token_id = token_id.try_into().ok()?;
 				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)
 			}
 		}
@@ -351,13 +347,11 @@
 
 			TransferCross { .. } | TransferFromCross { .. } => {
 				let RefungibleTokenHandle(handle, token_id) = token;
-				let token_id = token_id.try_into().ok()?;
-				withdraw_transfer::<T>(&handle, &who, &token_id)
+				withdraw_transfer::<T>(&handle, who, &token_id)
 			}
 
 			ApproveCross { .. } => {
 				let RefungibleTokenHandle(handle, token_id) = token;
-				let token_id = token_id.try_into().ok()?;
 				withdraw_approve::<T>(&handle, who.as_sub(), &token_id)
 			}
 		}

--- a/runtime/common/mod.rs
+++ b/runtime/common/mod.rs
@@ -204,10 +204,7 @@
 				&[],
 			);
 
-			let should_upgrade = match version {
-				None => true,
-				Some(_) => false,
-			};
+			let should_upgrade = version.is_none();
 
 			if should_upgrade {
 				log::info!(
@@ -220,7 +217,7 @@
 					.cloned()
 					.filter_map(|authority_id| {
 						weight.saturating_accrue(<Runtime as frame_system::Config>::DbWeight::get().reads_writes(1, 1));
-						let vec = authority_id.clone().to_raw_vec();
+						let vec = authority_id.to_raw_vec();
 						let slice = vec.as_slice();
 						let array: Option<[u8; 32]> = match slice.try_into() {
 							Ok(a) => Some(a),
@@ -248,20 +245,20 @@
 					.into_iter()
 					.map(|(acc, aura)| {
 						(
-							acc.clone(),                        // account id
-							acc,                                // validator id
-							SessionKeys { aura: aura.clone() }, // session keys
+							acc.clone(),          // account id
+							acc,                  // validator id
+							SessionKeys { aura }, // session keys
 						)
 					})
 					.collect::<Vec<_>>();
 
-				for (account, val, keys) in keys.iter().cloned() {
+				for (account, val, keys) in keys.iter() {
 					for id in <Runtime as pallet_session::Config>::Keys::key_ids() {
-						<pallet_session::KeyOwner<Runtime>>::insert((*id, keys.get_raw(*id)), &val)
+						<pallet_session::KeyOwner<Runtime>>::insert((*id, keys.get_raw(*id)), val)
 					}
-					<pallet_session::NextKeys<Runtime>>::insert(&val, &keys);
+					<pallet_session::NextKeys<Runtime>>::insert(val, keys);
 					// todo exercise caution, the following is taken from genesis
-					if frame_system::Pallet::<Runtime>::inc_consumers_without_limit(&account)
+					if frame_system::Pallet::<Runtime>::inc_consumers_without_limit(account)
 						.is_err()
 					{
 						log::warn!(
@@ -271,7 +268,7 @@
 						// genesis) so it's really not a big deal and we assume that the user wants to
 						// do this since it's the only way a non-endowed account can contain a session
 						// key.
-						frame_system::Pallet::<Runtime>::inc_providers(&account);
+						frame_system::Pallet::<Runtime>::inc_providers(account);
 					}
 				}
 

--- a/runtime/common/runtime_apis.rs
+++ b/runtime/common/runtime_apis.rs
@@ -84,7 +84,7 @@
                 fn topmost_token_owner(collection: CollectionId, token: TokenId) -> Result<Option<CrossAccountId>, DispatchError> {
                     let budget = up_data_structs::budget::Value::new(10);
 
-                    Ok(<pallet_structure::Pallet<Runtime>>::find_topmost_owner(collection, token, &budget)?)
+                    <pallet_structure::Pallet<Runtime>>::find_topmost_owner(collection, token, &budget)
                 }
                 fn token_children(collection: CollectionId, token: TokenId) -> Result<Vec<TokenChild>, DispatchError> {
                     Ok(<pallet_nonfungible::Pallet<Runtime>>::token_children_ids(collection, token))

--- a/runtime/common/sponsoring.rs
+++ b/runtime/common/sponsoring.rs
@@ -240,7 +240,7 @@
 				withdraw_set_token_property(
 					&collection,
 					&T::CrossAccountId::from_sub(who.clone()),
-					&token_id,
+					token_id,
 					// No overflow may happen, as data larger than usize can't reach here
 					properties.iter().map(|p| p.key.len() + p.value.len()).sum(),
 				)

--- a/test-pallets/utils/src/lib.rs
+++ b/test-pallets/utils/src/lib.rs
@@ -170,7 +170,7 @@
 	fn ensure_origin_and_enabled(origin: OriginFor<T>) -> DispatchResult {
 		ensure_signed(origin)?;
 		<Enabled<T>>::get()
-			.then(|| ())
+			.then_some(())
 			.ok_or(<Error<T>>::TestPalletDisabled.into())
 	}
 }