git.delta.rocks / unique-network / refs/commits / d8b03ef62dde

difftreelog

Merge pull request #743 from UniqueNetwork/feature/mintCross

ut-akuznetsov2022-12-16parents: #0a1b898 #94acd92.patch.diff
in: master
added `mintCross` function for `UniqueExtensoins` interfaces

39 files changed

modifiedCargo.lockdiffbeforeafterboth
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6085,7 +6085,7 @@
 
 [[package]]
 name = "pallet-fungible"
-version = "0.1.7"
+version = "0.1.9"
 dependencies = [
  "ethereum 0.14.0",
  "evm-coder",
@@ -6342,7 +6342,7 @@
 
 [[package]]
 name = "pallet-nonfungible"
-version = "0.1.11"
+version = "0.1.12"
 dependencies = [
  "ethereum 0.14.0",
  "evm-coder",
@@ -6501,7 +6501,7 @@
 
 [[package]]
 name = "pallet-refungible"
-version = "0.2.10"
+version = "0.2.11"
 dependencies = [
  "derivative",
  "ethereum 0.14.0",
modifiedpallets/common/src/erc.rsdiffbeforeafterboth
--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -36,7 +36,7 @@
 use crate::{
 	Pallet, CollectionHandle, Config, CollectionProperties, SelfWeightOf,
 	eth::{
-		EthCrossAccount, convert_cross_account_to_uint256, CollectionPermissions as EvmPermissions,
+		EthCrossAccount, CollectionPermissions as EvmPermissions,
 		CollectionLimits as EvmCollectionLimits,
 	},
 	weights::WeightInfo,
@@ -289,20 +289,13 @@
 	/// Get current sponsor.
 	///
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
-	fn collection_sponsor(&self) -> Result<(address, uint256)> {
+	fn collection_sponsor(&self) -> Result<EthCrossAccount> {
 		let sponsor = match self.collection.sponsorship.sponsor() {
 			Some(sponsor) => sponsor,
 			None => return Ok(Default::default()),
 		};
-		let sponsor = T::CrossAccountId::from_sub(sponsor.clone());
-		let result: (address, uint256) = if sponsor.is_canonical_substrate() {
-			let sponsor = convert_cross_account_to_uint256::<T>(&sponsor);
-			(Default::default(), sponsor)
-		} else {
-			let sponsor = *sponsor.as_eth();
-			(sponsor, Default::default())
-		};
-		Ok(result)
+
+		Ok(EthCrossAccount::from_sub::<T>(&sponsor))
 	}
 
 	/// Get current collection limits.
modifiedpallets/common/src/eth.rsdiffbeforeafterboth
--- a/pallets/common/src/eth.rs
+++ b/pallets/common/src/eth.rs
@@ -53,15 +53,6 @@
 	address[0..16] == ETH_COLLECTION_PREFIX
 }
 
-/// Convert `CrossAccountId` to `uint256`.
-pub fn convert_cross_account_to_uint256<T: Config>(from: &T::CrossAccountId) -> uint256
-where
-	T::AccountId: AsRef<[u8; 32]>,
-{
-	let slice = from.as_sub().as_ref();
-	uint256::from_big_endian(slice)
-}
-
 /// Convert `uint256` to `CrossAccountId`.
 pub fn convert_uint256_to_cross_account<T: Config>(from: uint256) -> T::CrossAccountId
 where
@@ -71,46 +62,6 @@
 	from.to_big_endian(&mut new_admin_arr);
 	let account_id = T::AccountId::from(new_admin_arr);
 	T::CrossAccountId::from_sub(account_id)
-}
-
-/// Convert `CrossAccountId` to `(address, uint256)`.
-pub fn convert_cross_account_to_tuple<T: Config>(
-	cross_account_id: &T::CrossAccountId,
-) -> (address, uint256)
-where
-	T::AccountId: AsRef<[u8; 32]>,
-{
-	if cross_account_id.is_canonical_substrate() {
-		let sub = convert_cross_account_to_uint256::<T>(cross_account_id);
-		(Default::default(), sub)
-	} else {
-		let eth = *cross_account_id.as_eth();
-		(eth, Default::default())
-	}
-}
-
-/// Convert tuple `(address, uint256)` to `CrossAccountId`.
-///
-/// If `address` in the tuple has *default* value, then the canonical form is substrate,
-/// if `uint256` has *default* value, then the ethereum form is canonical,
-/// if both values are *default* or *non default*, then this is considered an invalid address and `Error` is returned.
-pub fn convert_tuple_to_cross_account<T: Config>(
-	eth_cross_account_id: (address, uint256),
-) -> evm_coder::execution::Result<T::CrossAccountId>
-where
-	T::AccountId: From<[u8; 32]>,
-{
-	if eth_cross_account_id == Default::default() {
-		Err("All fields of cross account is zeroed".into())
-	} else if eth_cross_account_id.0 == Default::default() {
-		Ok(convert_uint256_to_cross_account::<T>(
-			eth_cross_account_id.1,
-		))
-	} else if eth_cross_account_id.1 == Default::default() {
-		Ok(T::CrossAccountId::from_eth(eth_cross_account_id.0))
-	} else {
-		Err("All fields of cross account is non zeroed".into())
-	}
 }
 
 /// Cross account struct
@@ -121,16 +72,14 @@
 }
 
 impl EthCrossAccount {
+	/// Converts `CrossAccountId` to `EthCrossAccountId`
 	pub fn from_sub_cross_account<T>(cross_account_id: &T::CrossAccountId) -> Self
 	where
 		T: pallet_evm::Config,
 		T::AccountId: AsRef<[u8; 32]>,
 	{
 		if cross_account_id.is_canonical_substrate() {
-			Self {
-				eth: Default::default(),
-				sub: convert_cross_account_to_uint256::<T>(cross_account_id),
-			}
+			Self::from_sub::<T>(cross_account_id.as_sub())
 		} else {
 			Self {
 				eth: *cross_account_id.as_eth(),
@@ -138,7 +87,18 @@
 			}
 		}
 	}
-
+	/// Creates `EthCrossAccount` from substrate account
+	pub fn from_sub<T>(account_id: &T::AccountId) -> Self
+	where
+		T: pallet_evm::Config,
+		T::AccountId: AsRef<[u8; 32]>,
+	{
+		Self {
+			eth: Default::default(),
+			sub: uint256::from_big_endian(account_id.as_ref()),
+		}
+	}
+	/// Converts `EthCrossAccount` to `CrossAccountId`
 	pub fn into_sub_cross_account<T>(&self) -> evm_coder::execution::Result<T::CrossAccountId>
 	where
 		T: pallet_evm::Config,
@@ -163,29 +123,41 @@
 	/// How many tokens can a user have on one account.
 	#[default]
 	AccountTokenOwnership,
+
 	/// How many bytes of data are available for sponsorship.
 	SponsoredDataSize,
+
 	/// In any case, chain default: [`SponsoringRateLimit::SponsoringDisabled`]
 	SponsoredDataRateLimit,
+
 	/// How many tokens can be mined into this collection.
 	TokenLimit,
+
 	/// Timeouts for transfer sponsoring.
 	SponsorTransferTimeout,
+
 	/// Timeout for sponsoring an approval in passed blocks.
 	SponsorApproveTimeout,
+
 	/// Whether the collection owner of the collection can send tokens (which belong to other users).
 	OwnerCanTransfer,
+
 	/// Can the collection owner burn other people's tokens.
 	OwnerCanDestroy,
+
 	/// Is it possible to send tokens from this collection between users.
 	TransferEnabled,
 }
+/// Ethereum representation of `NestingPermissions` (see [`up_data_structs::NestingPermissions`]) fields as an enumeration.
 #[derive(Default, Debug, Clone, Copy, AbiCoder)]
 #[repr(u8)]
 pub enum CollectionPermissions {
+	/// Owner of token can nest tokens under it.
 	#[default]
-	CollectionAdmin,
 	TokenOwner,
+
+	/// Admin of token collection can nest tokens under token.
+	CollectionAdmin,
 }
 
 /// Ethereum representation of TokenPermissions (see [`up_data_structs::PropertyPermission`]) fields as an enumeration.
modifiedpallets/evm-contract-helpers/Cargo.tomldiffbeforeafterboth
--- a/pallets/evm-contract-helpers/Cargo.toml
+++ b/pallets/evm-contract-helpers/Cargo.toml
@@ -50,6 +50,7 @@
     "pallet-evm-coder-substrate/std",
     "pallet-evm/std",
     "up-sponsorship/std",
+    "pallet-common/std",
 ]
 try-runtime = ["frame-support/try-runtime"]
-stubgen = ["evm-coder/stubgen"]
+stubgen = ["evm-coder/stubgen", "pallet-common/stubgen"]
modifiedpallets/evm-contract-helpers/src/eth.rsdiffbeforeafterboth
--- a/pallets/evm-contract-helpers/src/eth.rs
+++ b/pallets/evm-contract-helpers/src/eth.rs
@@ -25,6 +25,7 @@
 	types::*,
 	ToLog,
 };
+use pallet_common::eth::EthCrossAccount;
 use pallet_evm::{
 	ExitRevert, OnCreate, OnMethodCall, PrecompileResult, PrecompileFailure, PrecompileHandle,
 	account::CrossAccountId,
@@ -174,11 +175,9 @@
 	///
 	/// @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<(address, uint256)> {
-		let sponsor =
-			Pallet::<T>::get_sponsor(contract_address).ok_or("Contract has no sponsor")?;
-		Ok(pallet_common::eth::convert_cross_account_to_tuple::<T>(
-			&sponsor,
+	fn sponsor(&self, contract_address: address) -> Result<EthCrossAccount> {
+		Ok(EthCrossAccount::from_sub_cross_account::<T>(
+			&Pallet::<T>::get_sponsor(contract_address).ok_or("Contract has no sponsor")?,
 		))
 	}
 
modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.rawdiffbeforeafterboth

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modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.soldiffbeforeafterboth
--- a/pallets/evm-contract-helpers/src/stubs/ContractHelpers.sol
+++ b/pallets/evm-contract-helpers/src/stubs/ContractHelpers.sol
@@ -96,11 +96,11 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x766c4f37,
 	///  or in textual repr: sponsor(address)
-	function sponsor(address contractAddress) public view returns (Tuple0 memory) {
+	function sponsor(address contractAddress) public view returns (EthCrossAccount memory) {
 		require(false, stub_error);
 		contractAddress;
 		dummy;
-		return Tuple0(0x0000000000000000000000000000000000000000, 0);
+		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Check tat contract has confirmed sponsor.
@@ -265,8 +265,8 @@
 	}
 }
 
-/// @dev anonymous struct
-struct Tuple0 {
-	address field_0;
-	uint256 field_1;
+/// @dev Cross account struct
+struct EthCrossAccount {
+	address eth;
+	uint256 sub;
 }
modifiedpallets/fungible/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/fungible/CHANGELOG.md
+++ b/pallets/fungible/CHANGELOG.md
@@ -4,6 +4,12 @@
 
 <!-- bureaucrate goes here -->
 
+## [0.1.9] - 2022-12-01
+
+### Added
+
+- The functions `mintCross` to `ERC20UniqueExtensions` interface.
+
 ## [0.1.8] - 2022-11-18
 
 ### Added
modifiedpallets/fungible/Cargo.tomldiffbeforeafterboth
--- a/pallets/fungible/Cargo.toml
+++ b/pallets/fungible/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-fungible"
-version = "0.1.7"
+version = "0.1.9"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/fungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/fungible/src/erc.rs
+++ b/pallets/fungible/src/erc.rs
@@ -174,6 +174,19 @@
 			.collect::<string>())
 	}
 
+	#[weight(<SelfWeightOf<T>>::create_item())]
+	fn mint_cross(&mut self, caller: caller, to: EthCrossAccount, amount: uint256) -> Result<bool> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let to = to.into_sub_cross_account::<T>()?;
+		let amount = amount.try_into().map_err(|_| "amount overflow")?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+		<Pallet<T>>::create_item(&self, &caller, (to, amount), &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(true)
+	}
+
 	#[weight(<SelfWeightOf<T>>::approve())]
 	fn approve_cross(
 		&mut self,
modifiedpallets/fungible/src/stubs/UniqueFungible.rawdiffbeforeafterboth

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modifiedpallets/fungible/src/stubs/UniqueFungible.soldiffbeforeafterboth
--- a/pallets/fungible/src/stubs/UniqueFungible.sol
+++ b/pallets/fungible/src/stubs/UniqueFungible.sol
@@ -152,10 +152,10 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() public view returns (Tuple8 memory) {
+	function collectionSponsor() public view returns (EthCrossAccount memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple8(0x0000000000000000000000000000000000000000, 0);
+		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Get current collection limits.
@@ -173,10 +173,10 @@
 	/// Return `false` if a limit not set.
 	/// @dev EVM selector for this function is: 0xf63bc572,
 	///  or in textual repr: collectionLimits()
-	function collectionLimits() public view returns (Tuple20[] memory) {
+	function collectionLimits() public view returns (Tuple23[] memory) {
 		require(false, stub_error);
 		dummy;
-		return new Tuple20[](0);
+		return new Tuple23[](0);
 	}
 
 	/// Set limits for the collection.
@@ -284,19 +284,19 @@
 	/// Returns nesting for a collection
 	/// @dev EVM selector for this function is: 0x22d25bfe,
 	///  or in textual repr: collectionNestingRestrictedCollectionIds()
-	function collectionNestingRestrictedCollectionIds() public view returns (Tuple26 memory) {
+	function collectionNestingRestrictedCollectionIds() public view returns (Tuple29 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple26(false, new uint256[](0));
+		return Tuple29(false, new uint256[](0));
 	}
 
 	/// Returns permissions for a collection
 	/// @dev EVM selector for this function is: 0x5b2eaf4b,
 	///  or in textual repr: collectionNestingPermissions()
-	function collectionNestingPermissions() public view returns (Tuple29[] memory) {
+	function collectionNestingPermissions() public view returns (Tuple32[] memory) {
 		require(false, stub_error);
 		dummy;
-		return new Tuple29[](0);
+		return new Tuple32[](0);
 	}
 
 	/// Set the collection access method.
@@ -476,13 +476,13 @@
 }
 
 /// @dev anonymous struct
-struct Tuple29 {
+struct Tuple32 {
 	CollectionPermissions field_0;
 	bool field_1;
 }
 
 /// @dev anonymous struct
-struct Tuple26 {
+struct Tuple29 {
 	bool field_0;
 	uint256[] field_1;
 }
@@ -510,7 +510,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple20 {
+struct Tuple23 {
 	CollectionLimits field_0;
 	bool field_1;
 	uint256 field_2;
@@ -522,7 +522,7 @@
 	bytes value;
 }
 
-/// @dev the ERC-165 identifier for this interface is 0x5b7038cf
+/// @dev the ERC-165 identifier for this interface is 0x7dee5997
 contract ERC20UniqueExtensions is Dummy, ERC165 {
 	/// @notice A description for the collection.
 	/// @dev EVM selector for this function is: 0x7284e416,
@@ -533,6 +533,16 @@
 		return "";
 	}
 
+	/// @dev EVM selector for this function is: 0x269e6158,
+	///  or in textual repr: mintCross((address,uint256),uint256)
+	function mintCross(EthCrossAccount memory to, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		to;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
 	/// @dev EVM selector for this function is: 0x0ecd0ab0,
 	///  or in textual repr: approveCross((address,uint256),uint256)
 	function approveCross(EthCrossAccount memory spender, uint256 amount) public returns (bool) {
@@ -577,7 +587,7 @@
 	/// @param amounts array of pairs of account address and amount
 	/// @dev EVM selector for this function is: 0x1acf2d55,
 	///  or in textual repr: mintBulk((address,uint256)[])
-	function mintBulk(Tuple8[] memory amounts) public returns (bool) {
+	function mintBulk(Tuple9[] memory amounts) public returns (bool) {
 		require(false, stub_error);
 		amounts;
 		dummy = 0;
@@ -611,7 +621,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple8 {
+struct Tuple9 {
 	address field_0;
 	uint256 field_1;
 }
modifiedpallets/nonfungible/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/nonfungible/CHANGELOG.md
+++ b/pallets/nonfungible/CHANGELOG.md
@@ -4,7 +4,7 @@
 
 <!-- bureaucrate goes here -->
 
-## [0.1.11] - 2022-12-16
+## [0.1.12] - 2022-12-16
 
 ### Added
 
@@ -14,6 +14,12 @@
 
 - Hide `setTokenPropertyPermission` function in `TokenProperties` interface.
 
+## [0.1.11] - 2022-12-01
+
+### Added
+
+- The functions `mintCross` to `ERC721UniqueExtensions` interface.
+
 ## [0.1.10] - 2022-11-18
 
 ### Added
modifiedpallets/nonfungible/Cargo.tomldiffbeforeafterboth
--- a/pallets/nonfungible/Cargo.toml
+++ b/pallets/nonfungible/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-nonfungible"
-version = "0.1.11"
+version = "0.1.12"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/nonfungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -605,7 +605,7 @@
 		Ok(false)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	#[weight(<SelfWeightOf<T>>::create_item())]
@@ -618,7 +618,7 @@
 		Ok(token_id)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to mint a token.
 	/// @dev `tokenId` should be obtained with `nextTokenId` method,
 	///  unlike standard, you can't specify it manually
 	/// @param to The new owner
@@ -1069,6 +1069,58 @@
 			.map_err(dispatch_to_evm::<T>)?;
 		Ok(true)
 	}
+
+	/// @notice Function to mint a token.
+	/// @param to The new owner crossAccountId
+	/// @param properties Properties of minted token
+	/// @return uint256 The id of the newly minted token
+	#[weight(<SelfWeightOf<T>>::create_item())]
+	fn mint_cross(
+		&mut self,
+		caller: caller,
+		to: EthCrossAccount,
+		properties: Vec<PropertyStruct>,
+	) -> Result<uint256> {
+		let token_id = <TokensMinted<T>>::get(self.id)
+			.checked_add(1)
+			.ok_or("item id overflow")?;
+
+		let to = to.into_sub_cross_account::<T>()?;
+
+		let properties = properties
+			.into_iter()
+			.map(|PropertyStruct { key, value }| {
+				let key = <Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| "key too large")?;
+
+				let value = value.0.try_into().map_err(|_| "value too large")?;
+
+				Ok(Property { key, value })
+			})
+			.collect::<Result<Vec<_>>>()?
+			.try_into()
+			.map_err(|_| Error::Revert(alloc::format!("too many properties")))?;
+
+		let caller = T::CrossAccountId::from_eth(caller);
+
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		<Pallet<T>>::create_item(
+			self,
+			&caller,
+			CreateItemData::<T> {
+				properties,
+				owner: to,
+			},
+			&budget,
+		)
+		.map_err(dispatch_to_evm::<T>)?;
+
+		Ok(token_id.into())
+	}
 }
 
 #[solidity_interface(
modifiedpallets/nonfungible/src/stubs/UniqueNFT.rawdiffbeforeafterboth

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modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiffbeforeafterboth
--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -42,7 +42,7 @@
 	/// @param permissions Permissions for keys.
 	/// @dev EVM selector for this function is: 0xbd92983a,
 	///  or in textual repr: setTokenPropertyPermissions((string,(uint8,bool)[])[])
-	function setTokenPropertyPermissions(Tuple59[] memory permissions) public {
+	function setTokenPropertyPermissions(Tuple61[] memory permissions) public {
 		require(false, stub_error);
 		permissions;
 		dummy = 0;
@@ -51,10 +51,10 @@
 	/// @notice Get permissions for token properties.
 	/// @dev EVM selector for this function is: 0xf23d7790,
 	///  or in textual repr: tokenPropertyPermissions()
-	function tokenPropertyPermissions() public view returns (Tuple59[] memory) {
+	function tokenPropertyPermissions() public view returns (Tuple61[] memory) {
 		require(false, stub_error);
 		dummy;
-		return new Tuple59[](0);
+		return new Tuple61[](0);
 	}
 
 	// /// @notice Set token property value.
@@ -144,13 +144,13 @@
 }
 
 /// @dev anonymous struct
-struct Tuple59 {
+struct Tuple61 {
 	string field_0;
-	Tuple57[] field_1;
+	Tuple59[] field_1;
 }
 
 /// @dev anonymous struct
-struct Tuple57 {
+struct Tuple59 {
 	EthTokenPermissions field_0;
 	bool field_1;
 }
@@ -290,10 +290,10 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() public view returns (Tuple30 memory) {
+	function collectionSponsor() public view returns (EthCrossAccount memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple30(0x0000000000000000000000000000000000000000, 0);
+		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Get current collection limits.
@@ -311,10 +311,10 @@
 	/// Return `false` if a limit not set.
 	/// @dev EVM selector for this function is: 0xf63bc572,
 	///  or in textual repr: collectionLimits()
-	function collectionLimits() public view returns (Tuple33[] memory) {
+	function collectionLimits() public view returns (Tuple35[] memory) {
 		require(false, stub_error);
 		dummy;
-		return new Tuple33[](0);
+		return new Tuple35[](0);
 	}
 
 	/// Set limits for the collection.
@@ -422,19 +422,19 @@
 	/// Returns nesting for a collection
 	/// @dev EVM selector for this function is: 0x22d25bfe,
 	///  or in textual repr: collectionNestingRestrictedCollectionIds()
-	function collectionNestingRestrictedCollectionIds() public view returns (Tuple39 memory) {
+	function collectionNestingRestrictedCollectionIds() public view returns (Tuple41 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple39(false, new uint256[](0));
+		return Tuple41(false, new uint256[](0));
 	}
 
 	/// Returns permissions for a collection
 	/// @dev EVM selector for this function is: 0x5b2eaf4b,
 	///  or in textual repr: collectionNestingPermissions()
-	function collectionNestingPermissions() public view returns (Tuple42[] memory) {
+	function collectionNestingPermissions() public view returns (Tuple44[] memory) {
 		require(false, stub_error);
 		dummy;
-		return new Tuple42[](0);
+		return new Tuple44[](0);
 	}
 
 	/// Set the collection access method.
@@ -614,13 +614,13 @@
 }
 
 /// @dev anonymous struct
-struct Tuple42 {
+struct Tuple44 {
 	CollectionPermissions field_0;
 	bool field_1;
 }
 
 /// @dev anonymous struct
-struct Tuple39 {
+struct Tuple41 {
 	bool field_0;
 	uint256[] field_1;
 }
@@ -648,18 +648,12 @@
 }
 
 /// @dev anonymous struct
-struct Tuple33 {
+struct Tuple35 {
 	CollectionLimits field_0;
 	bool field_1;
 	uint256 field_2;
 }
 
-/// @dev anonymous struct
-struct Tuple30 {
-	address field_0;
-	uint256 field_1;
-}
-
 /// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x5b5e139f
@@ -735,7 +729,7 @@
 		return false;
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	/// @dev EVM selector for this function is: 0x6a627842,
@@ -747,7 +741,7 @@
 		return 0;
 	}
 
-	// /// @notice Function to mint token.
+	// /// @notice Function to mint a token.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
 	// /// @param to The new owner
@@ -804,7 +798,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0xb74c26b7
+/// @dev the ERC-165 identifier for this interface is 0x0e48fdb4
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -961,6 +955,7 @@
 		dummy;
 		return 0;
 	}
+
 	// /// @notice Function to mint multiple tokens.
 	// /// @dev `tokenIds` should be an array of consecutive numbers and first number
 	// ///  should be obtained with `nextTokenId` method
@@ -991,6 +986,19 @@
 	// 	return false;
 	// }
 
+	/// @notice Function to mint a token.
+	/// @param to The new owner crossAccountId
+	/// @param properties Properties of minted token
+	/// @return uint256 The id of the newly minted token
+	/// @dev EVM selector for this function is: 0xb904db03,
+	///  or in textual repr: mintCross((address,uint256),(string,bytes)[])
+	function mintCross(EthCrossAccount memory to, Property[] memory properties) public returns (uint256) {
+		require(false, stub_error);
+		to;
+		properties;
+		dummy = 0;
+		return 0;
+	}
 }
 
 /// @dev anonymous struct
modifiedpallets/refungible/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/refungible/CHANGELOG.md
+++ b/pallets/refungible/CHANGELOG.md
@@ -4,7 +4,7 @@
 
 <!-- bureaucrate goes here -->
 
-## [0.2.10] - 2022-12-16
+## [0.2.11] - 2022-12-16
 
 ### Added
 
@@ -14,6 +14,12 @@
 
 - Hide `setTokenPropertyPermission` function in `TokenProperties` interface.
 
+## [0.2.10] - 2022-12-01
+
+### Added
+
+- The functions `mintCross` to `ERC721UniqueExtensions` interface.
+
 ## [0.2.9] - 2022-11-18
 
 ### Added
modifiedpallets/refungible/Cargo.tomldiffbeforeafterboth
--- a/pallets/refungible/Cargo.toml
+++ b/pallets/refungible/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-refungible"
-version = "0.2.10"
+version = "0.2.11"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/refungible/src/common.rsdiffbeforeafterboth
--- a/pallets/refungible/src/common.rs
+++ b/pallets/refungible/src/common.rs
@@ -165,9 +165,9 @@
 fn map_create_data<T: Config>(
 	data: up_data_structs::CreateItemData,
 	to: &T::CrossAccountId,
-) -> Result<CreateItemData<T::CrossAccountId>, DispatchError> {
+) -> Result<CreateItemData<T>, DispatchError> {
 	match data {
-		up_data_structs::CreateItemData::ReFungible(data) => Ok(CreateItemData {
+		up_data_structs::CreateItemData::ReFungible(data) => Ok(CreateItemData::<T> {
 			users: {
 				let mut out = BTreeMap::new();
 				out.insert(to.clone(), data.pieces);
@@ -230,7 +230,7 @@
 			CreateItemExData::RefungibleMultipleOwners(CreateRefungibleExMultipleOwners {
 				users,
 				properties,
-			}) => vec![CreateItemData { users, properties }],
+			}) => vec![CreateItemData::<T> { users, properties }],
 			CreateItemExData::RefungibleMultipleItems(r) => r
 				.into_inner()
 				.into_iter()
@@ -239,7 +239,7 @@
 					     user,
 					     pieces,
 					     properties,
-					 }| CreateItemData {
+					 }| CreateItemData::<T> {
 						users: BTreeMap::from([(user, pieces)])
 							.try_into()
 							.expect("limit >= 1"),
modifiedpallets/refungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -637,7 +637,7 @@
 		Ok(false)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	#[weight(<SelfWeightOf<T>>::create_item())]
@@ -650,7 +650,7 @@
 		Ok(token_id)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to mint a token.
 	/// @dev `tokenId` should be obtained with `nextTokenId` method,
 	///  unlike standard, you can't specify it manually
 	/// @param to The new owner
@@ -681,7 +681,7 @@
 		<Pallet<T>>::create_item(
 			self,
 			&caller,
-			CreateItemData::<T::CrossAccountId> {
+			CreateItemData::<T> {
 				users,
 				properties: CollectionPropertiesVec::default(),
 			},
@@ -767,7 +767,7 @@
 		<Pallet<T>>::create_item(
 			self,
 			&caller,
-			CreateItemData::<T::CrossAccountId> { users, properties },
+			CreateItemData::<T> { users, properties },
 			&budget,
 		)
 		.map_err(dispatch_to_evm::<T>)?;
@@ -1048,7 +1048,7 @@
 			.collect::<BTreeMap<_, _>>()
 			.try_into()
 			.unwrap();
-		let create_item_data = CreateItemData::<T::CrossAccountId> {
+		let create_item_data = CreateItemData::<T> {
 			users,
 			properties: CollectionPropertiesVec::default(),
 		};
@@ -1108,7 +1108,7 @@
 				})
 				.map_err(|e| Error::Revert(alloc::format!("Can't add property: {:?}", e)))?;
 
-			let create_item_data = CreateItemData::<T::CrossAccountId> {
+			let create_item_data = CreateItemData::<T> {
 				users: users.clone(),
 				properties,
 			};
@@ -1120,6 +1120,60 @@
 		Ok(true)
 	}
 
+	/// @notice Function to mint a token.
+	/// @param to The new owner crossAccountId
+	/// @param properties Properties of minted token
+	/// @return uint256 The id of the newly minted token
+	#[weight(<SelfWeightOf<T>>::create_item())]
+	fn mint_cross(
+		&mut self,
+		caller: caller,
+		to: EthCrossAccount,
+		properties: Vec<PropertyStruct>,
+	) -> Result<uint256> {
+		let token_id = <TokensMinted<T>>::get(self.id)
+			.checked_add(1)
+			.ok_or("item id overflow")?;
+
+		let to = to.into_sub_cross_account::<T>()?;
+
+		let properties = properties
+			.into_iter()
+			.map(|PropertyStruct { key, value }| {
+				let key = <Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| "key too large")?;
+
+				let value = value.0.try_into().map_err(|_| "value too large")?;
+
+				Ok(Property { key, value })
+			})
+			.collect::<Result<Vec<_>>>()?
+			.try_into()
+			.map_err(|_| Error::Revert(alloc::format!("too many properties")))?;
+
+		let caller = T::CrossAccountId::from_eth(caller);
+
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let users = [(to, 1)]
+			.into_iter()
+			.collect::<BTreeMap<_, _>>()
+			.try_into()
+			.unwrap();
+		<Pallet<T>>::create_item(
+			self,
+			&caller,
+			CreateItemData::<T> { users, properties },
+			&budget,
+		)
+		.map_err(dispatch_to_evm::<T>)?;
+
+		Ok(token_id.into())
+	}
+
 	/// Returns EVM address for refungible token
 	///
 	/// @param token ID of the token
modifiedpallets/refungible/src/lib.rsdiffbeforeafterboth
--- a/pallets/refungible/src/lib.rs
+++ b/pallets/refungible/src/lib.rs
@@ -114,6 +114,7 @@
 	CreateCollectionData, CustomDataLimit, mapping::TokenAddressMapping, MAX_ITEMS_PER_BATCH,
 	MAX_REFUNGIBLE_PIECES, Property, PropertyKey, PropertyKeyPermission, PropertyPermission,
 	PropertyScope, PropertyValue, TokenId, TrySetProperty, PropertiesPermissionMap,
+	CreateRefungibleExMultipleOwners,
 };
 
 pub use pallet::*;
@@ -124,13 +125,8 @@
 pub mod erc_token;
 pub mod weights;
 
-#[derive(Derivative, Clone)]
-pub struct CreateItemData<CrossAccountId> {
-	#[derivative(Debug(format_with = "bounded::map_debug"))]
-	pub users: BoundedBTreeMap<CrossAccountId, u128, ConstU32<MAX_ITEMS_PER_BATCH>>,
-	#[derivative(Debug(format_with = "bounded::vec_debug"))]
-	pub properties: CollectionPropertiesVec,
-}
+pub type CreateItemData<T> =
+	CreateRefungibleExMultipleOwners<<T as pallet_evm::Config>::CrossAccountId>;
 pub(crate) type SelfWeightOf<T> = <T as Config>::WeightInfo;
 
 /// Token data, stored independently from other data used to describe it
@@ -913,7 +909,7 @@
 	pub fn create_multiple_items(
 		collection: &RefungibleHandle<T>,
 		sender: &T::CrossAccountId,
-		data: Vec<CreateItemData<T::CrossAccountId>>,
+		data: Vec<CreateItemData<T>>,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
 		if !collection.is_owner_or_admin(sender) {
@@ -1259,7 +1255,7 @@
 	pub fn create_item(
 		collection: &RefungibleHandle<T>,
 		sender: &T::CrossAccountId,
-		data: CreateItemData<T::CrossAccountId>,
+		data: CreateItemData<T>,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
 		Self::create_multiple_items(collection, sender, vec![data], nesting_budget)
modifiedpallets/refungible/src/stubs/UniqueRefungible.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/refungible/src/stubs/UniqueRefungible.soldiffbeforeafterboth
--- a/pallets/refungible/src/stubs/UniqueRefungible.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungible.sol
@@ -42,7 +42,7 @@
 	/// @param permissions Permissions for keys.
 	/// @dev EVM selector for this function is: 0xbd92983a,
 	///  or in textual repr: setTokenPropertyPermissions((string,(uint8,bool)[])[])
-	function setTokenPropertyPermissions(Tuple58[] memory permissions) public {
+	function setTokenPropertyPermissions(Tuple60[] memory permissions) public {
 		require(false, stub_error);
 		permissions;
 		dummy = 0;
@@ -51,10 +51,10 @@
 	/// @notice Get permissions for token properties.
 	/// @dev EVM selector for this function is: 0xf23d7790,
 	///  or in textual repr: tokenPropertyPermissions()
-	function tokenPropertyPermissions() public view returns (Tuple58[] memory) {
+	function tokenPropertyPermissions() public view returns (Tuple60[] memory) {
 		require(false, stub_error);
 		dummy;
-		return new Tuple58[](0);
+		return new Tuple60[](0);
 	}
 
 	// /// @notice Set token property value.
@@ -144,13 +144,13 @@
 }
 
 /// @dev anonymous struct
-struct Tuple58 {
+struct Tuple60 {
 	string field_0;
-	Tuple56[] field_1;
+	Tuple58[] field_1;
 }
 
 /// @dev anonymous struct
-struct Tuple56 {
+struct Tuple58 {
 	EthTokenPermissions field_0;
 	bool field_1;
 }
@@ -290,10 +290,10 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() public view returns (Tuple29 memory) {
+	function collectionSponsor() public view returns (EthCrossAccount memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple29(0x0000000000000000000000000000000000000000, 0);
+		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Get current collection limits.
@@ -311,10 +311,10 @@
 	/// Return `false` if a limit not set.
 	/// @dev EVM selector for this function is: 0xf63bc572,
 	///  or in textual repr: collectionLimits()
-	function collectionLimits() public view returns (Tuple32[] memory) {
+	function collectionLimits() public view returns (Tuple34[] memory) {
 		require(false, stub_error);
 		dummy;
-		return new Tuple32[](0);
+		return new Tuple34[](0);
 	}
 
 	/// Set limits for the collection.
@@ -422,19 +422,19 @@
 	/// Returns nesting for a collection
 	/// @dev EVM selector for this function is: 0x22d25bfe,
 	///  or in textual repr: collectionNestingRestrictedCollectionIds()
-	function collectionNestingRestrictedCollectionIds() public view returns (Tuple38 memory) {
+	function collectionNestingRestrictedCollectionIds() public view returns (Tuple40 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple38(false, new uint256[](0));
+		return Tuple40(false, new uint256[](0));
 	}
 
 	/// Returns permissions for a collection
 	/// @dev EVM selector for this function is: 0x5b2eaf4b,
 	///  or in textual repr: collectionNestingPermissions()
-	function collectionNestingPermissions() public view returns (Tuple41[] memory) {
+	function collectionNestingPermissions() public view returns (Tuple43[] memory) {
 		require(false, stub_error);
 		dummy;
-		return new Tuple41[](0);
+		return new Tuple43[](0);
 	}
 
 	/// Set the collection access method.
@@ -614,13 +614,13 @@
 }
 
 /// @dev anonymous struct
-struct Tuple41 {
+struct Tuple43 {
 	CollectionPermissions field_0;
 	bool field_1;
 }
 
 /// @dev anonymous struct
-struct Tuple38 {
+struct Tuple40 {
 	bool field_0;
 	uint256[] field_1;
 }
@@ -648,18 +648,12 @@
 }
 
 /// @dev anonymous struct
-struct Tuple32 {
+struct Tuple34 {
 	CollectionLimits field_0;
 	bool field_1;
 	uint256 field_2;
 }
 
-/// @dev anonymous struct
-struct Tuple29 {
-	address field_0;
-	uint256 field_1;
-}
-
 /// @dev the ERC-165 identifier for this interface is 0x5b5e139f
 contract ERC721Metadata is Dummy, ERC165 {
 	// /// @notice A descriptive name for a collection of NFTs in this contract
@@ -733,7 +727,7 @@
 		return false;
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	/// @dev EVM selector for this function is: 0x6a627842,
@@ -745,7 +739,7 @@
 		return 0;
 	}
 
-	// /// @notice Function to mint token.
+	// /// @notice Function to mint a token.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
 	// /// @param to The new owner
@@ -802,7 +796,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x12f7d6c1
+/// @dev the ERC-165 identifier for this interface is 0xabf30dc2
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -979,6 +973,20 @@
 	// 	return false;
 	// }
 
+	/// @notice Function to mint a token.
+	/// @param to The new owner crossAccountId
+	/// @param properties Properties of minted token
+	/// @return uint256 The id of the newly minted token
+	/// @dev EVM selector for this function is: 0xb904db03,
+	///  or in textual repr: mintCross((address,uint256),(string,bytes)[])
+	function mintCross(EthCrossAccount memory to, Property[] memory properties) public returns (uint256) {
+		require(false, stub_error);
+		to;
+		properties;
+		dummy = 0;
+		return 0;
+	}
+
 	/// Returns EVM address for refungible token
 	///
 	/// @param token ID of the token
modifiedtests/src/eth/abi/contractHelpers.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/contractHelpers.json
+++ b/tests/src/eth/abi/contractHelpers.json
@@ -223,10 +223,10 @@
     "outputs": [
       {
         "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
         ],
-        "internalType": "struct Tuple0",
+        "internalType": "struct EthCrossAccount",
         "name": "",
         "type": "tuple"
       }
modifiedtests/src/eth/abi/fungible.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/fungible.json
+++ b/tests/src/eth/abi/fungible.json
@@ -220,7 +220,7 @@
           { "internalType": "bool", "name": "field_1", "type": "bool" },
           { "internalType": "uint256", "name": "field_2", "type": "uint256" }
         ],
-        "internalType": "struct Tuple20[]",
+        "internalType": "struct Tuple23[]",
         "name": "",
         "type": "tuple[]"
       }
@@ -241,7 +241,7 @@
           },
           { "internalType": "bool", "name": "field_1", "type": "bool" }
         ],
-        "internalType": "struct Tuple29[]",
+        "internalType": "struct Tuple32[]",
         "name": "",
         "type": "tuple[]"
       }
@@ -262,7 +262,7 @@
             "type": "uint256[]"
           }
         ],
-        "internalType": "struct Tuple26",
+        "internalType": "struct Tuple29",
         "name": "",
         "type": "tuple"
       }
@@ -319,10 +319,10 @@
     "outputs": [
       {
         "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
         ],
-        "internalType": "struct Tuple8",
+        "internalType": "struct EthCrossAccount",
         "name": "",
         "type": "tuple"
       }
@@ -408,7 +408,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple8[]",
+        "internalType": "struct Tuple9[]",
         "name": "amounts",
         "type": "tuple[]"
       }
@@ -419,6 +419,24 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "mintCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "name",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
modifiedtests/src/eth/abi/nonFungible.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/nonFungible.json
+++ b/tests/src/eth/abi/nonFungible.json
@@ -250,7 +250,7 @@
           { "internalType": "bool", "name": "field_1", "type": "bool" },
           { "internalType": "uint256", "name": "field_2", "type": "uint256" }
         ],
-        "internalType": "struct Tuple33[]",
+        "internalType": "struct Tuple35[]",
         "name": "",
         "type": "tuple[]"
       }
@@ -271,7 +271,7 @@
           },
           { "internalType": "bool", "name": "field_1", "type": "bool" }
         ],
-        "internalType": "struct Tuple42[]",
+        "internalType": "struct Tuple44[]",
         "name": "",
         "type": "tuple[]"
       }
@@ -292,7 +292,7 @@
             "type": "uint256[]"
           }
         ],
-        "internalType": "struct Tuple39",
+        "internalType": "struct Tuple41",
         "name": "",
         "type": "tuple"
       }
@@ -349,10 +349,10 @@
     "outputs": [
       {
         "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
         ],
-        "internalType": "struct Tuple30",
+        "internalType": "struct EthCrossAccount",
         "name": "",
         "type": "tuple"
       }
@@ -478,6 +478,32 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "to",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "string", "name": "key", "type": "string" },
+          { "internalType": "bytes", "name": "value", "type": "bytes" }
+        ],
+        "internalType": "struct Property[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "mintCross",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "to", "type": "address" },
       { "internalType": "string", "name": "tokenUri", "type": "string" }
     ],
@@ -736,12 +762,12 @@
               },
               { "internalType": "bool", "name": "field_1", "type": "bool" }
             ],
-            "internalType": "struct Tuple57[]",
+            "internalType": "struct Tuple59[]",
             "name": "field_1",
             "type": "tuple[]"
           }
         ],
-        "internalType": "struct Tuple59[]",
+        "internalType": "struct Tuple61[]",
         "name": "permissions",
         "type": "tuple[]"
       }
@@ -802,12 +828,12 @@
               },
               { "internalType": "bool", "name": "field_1", "type": "bool" }
             ],
-            "internalType": "struct Tuple57[]",
+            "internalType": "struct Tuple59[]",
             "name": "field_1",
             "type": "tuple[]"
           }
         ],
-        "internalType": "struct Tuple59[]",
+        "internalType": "struct Tuple61[]",
         "name": "",
         "type": "tuple[]"
       }
modifiedtests/src/eth/abi/reFungible.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/reFungible.json
+++ b/tests/src/eth/abi/reFungible.json
@@ -232,7 +232,7 @@
           { "internalType": "bool", "name": "field_1", "type": "bool" },
           { "internalType": "uint256", "name": "field_2", "type": "uint256" }
         ],
-        "internalType": "struct Tuple32[]",
+        "internalType": "struct Tuple34[]",
         "name": "",
         "type": "tuple[]"
       }
@@ -253,7 +253,7 @@
           },
           { "internalType": "bool", "name": "field_1", "type": "bool" }
         ],
-        "internalType": "struct Tuple41[]",
+        "internalType": "struct Tuple43[]",
         "name": "",
         "type": "tuple[]"
       }
@@ -274,7 +274,7 @@
             "type": "uint256[]"
           }
         ],
-        "internalType": "struct Tuple38",
+        "internalType": "struct Tuple40",
         "name": "",
         "type": "tuple"
       }
@@ -331,10 +331,10 @@
     "outputs": [
       {
         "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
         ],
-        "internalType": "struct Tuple29",
+        "internalType": "struct EthCrossAccount",
         "name": "",
         "type": "tuple"
       }
@@ -460,6 +460,32 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "to",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "string", "name": "key", "type": "string" },
+          { "internalType": "bytes", "name": "value", "type": "bytes" }
+        ],
+        "internalType": "struct Property[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "mintCross",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "to", "type": "address" },
       { "internalType": "string", "name": "tokenUri", "type": "string" }
     ],
@@ -718,12 +744,12 @@
               },
               { "internalType": "bool", "name": "field_1", "type": "bool" }
             ],
-            "internalType": "struct Tuple56[]",
+            "internalType": "struct Tuple58[]",
             "name": "field_1",
             "type": "tuple[]"
           }
         ],
-        "internalType": "struct Tuple58[]",
+        "internalType": "struct Tuple60[]",
         "name": "permissions",
         "type": "tuple[]"
       }
@@ -793,12 +819,12 @@
               },
               { "internalType": "bool", "name": "field_1", "type": "bool" }
             ],
-            "internalType": "struct Tuple56[]",
+            "internalType": "struct Tuple58[]",
             "name": "field_1",
             "type": "tuple[]"
           }
         ],
-        "internalType": "struct Tuple58[]",
+        "internalType": "struct Tuple60[]",
         "name": "",
         "type": "tuple[]"
       }
modifiedtests/src/eth/api/ContractHelpers.soldiffbeforeafterboth
--- a/tests/src/eth/api/ContractHelpers.sol
+++ b/tests/src/eth/api/ContractHelpers.sol
@@ -69,7 +69,7 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x766c4f37,
 	///  or in textual repr: sponsor(address)
-	function sponsor(address contractAddress) external view returns (Tuple0 memory);
+	function sponsor(address contractAddress) external view returns (EthCrossAccount memory);
 
 	/// Check tat contract has confirmed sponsor.
 	///
@@ -171,8 +171,8 @@
 	function toggleAllowlist(address contractAddress, bool enabled) external;
 }
 
-/// @dev anonymous struct
-struct Tuple0 {
-	address field_0;
-	uint256 field_1;
+/// @dev Cross account struct
+struct EthCrossAccount {
+	address eth;
+	uint256 sub;
 }
modifiedtests/src/eth/api/UniqueFungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -102,7 +102,7 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() external view returns (Tuple8 memory);
+	function collectionSponsor() external view returns (EthCrossAccount memory);
 
 	/// Get current collection limits.
 	///
@@ -119,7 +119,7 @@
 	/// Return `false` if a limit not set.
 	/// @dev EVM selector for this function is: 0xf63bc572,
 	///  or in textual repr: collectionLimits()
-	function collectionLimits() external view returns (Tuple19[] memory);
+	function collectionLimits() external view returns (Tuple21[] memory);
 
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
@@ -191,12 +191,12 @@
 	/// Returns nesting for a collection
 	/// @dev EVM selector for this function is: 0x22d25bfe,
 	///  or in textual repr: collectionNestingRestrictedCollectionIds()
-	function collectionNestingRestrictedCollectionIds() external view returns (Tuple24 memory);
+	function collectionNestingRestrictedCollectionIds() external view returns (Tuple26 memory);
 
 	/// Returns permissions for a collection
 	/// @dev EVM selector for this function is: 0x5b2eaf4b,
 	///  or in textual repr: collectionNestingPermissions()
-	function collectionNestingPermissions() external view returns (Tuple27[] memory);
+	function collectionNestingPermissions() external view returns (Tuple29[] memory);
 
 	/// Set the collection access method.
 	/// @param mode Access mode
@@ -311,7 +311,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple27 {
+struct Tuple29 {
 	CollectionPermissions field_0;
 	bool field_1;
 }
@@ -322,7 +322,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple24 {
+struct Tuple26 {
 	bool field_0;
 	uint256[] field_1;
 }
@@ -350,7 +350,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple19 {
+struct Tuple21 {
 	CollectionLimits field_0;
 	bool field_1;
 	uint256 field_2;
@@ -362,13 +362,17 @@
 	bytes value;
 }
 
-/// @dev the ERC-165 identifier for this interface is 0x5b7038cf
+/// @dev the ERC-165 identifier for this interface is 0x7dee5997
 interface ERC20UniqueExtensions is Dummy, ERC165 {
 	/// @notice A description for the collection.
 	/// @dev EVM selector for this function is: 0x7284e416,
 	///  or in textual repr: description()
 	function description() external view returns (string memory);
 
+	/// @dev EVM selector for this function is: 0x269e6158,
+	///  or in textual repr: mintCross((address,uint256),uint256)
+	function mintCross(EthCrossAccount memory to, uint256 amount) external returns (bool);
+
 	/// @dev EVM selector for this function is: 0x0ecd0ab0,
 	///  or in textual repr: approveCross((address,uint256),uint256)
 	function approveCross(EthCrossAccount memory spender, uint256 amount) external returns (bool);
@@ -395,7 +399,7 @@
 	/// @param amounts array of pairs of account address and amount
 	/// @dev EVM selector for this function is: 0x1acf2d55,
 	///  or in textual repr: mintBulk((address,uint256)[])
-	function mintBulk(Tuple8[] memory amounts) external returns (bool);
+	function mintBulk(Tuple9[] memory amounts) external returns (bool);
 
 	/// @dev EVM selector for this function is: 0x2ada85ff,
 	///  or in textual repr: transferCross((address,uint256),uint256)
@@ -411,7 +415,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple8 {
+struct Tuple9 {
 	address field_0;
 	uint256 field_1;
 }
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
before · tests/src/eth/api/UniqueNFT.sol
1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7interface Dummy {89}1011interface ERC165 is Dummy {12	function supportsInterface(bytes4 interfaceID) external view returns (bool);13}1415/// @title A contract that allows to set and delete token properties and change token property permissions.16/// @dev the ERC-165 identifier for this interface is 0xde0695c217interface TokenProperties is Dummy, ERC165 {18	// /// @notice Set permissions for token property.19	// /// @dev Throws error if `msg.sender` is not admin or owner of the collection.20	// /// @param key Property key.21	// /// @param isMutable Permission to mutate property.22	// /// @param collectionAdmin Permission to mutate property by collection admin if property is mutable.23	// /// @param tokenOwner Permission to mutate property by token owner if property is mutable.24	// /// @dev EVM selector for this function is: 0x222d97fa,25	// ///  or in textual repr: setTokenPropertyPermission(string,bool,bool,bool)26	// function setTokenPropertyPermission(string memory key, bool isMutable, bool collectionAdmin, bool tokenOwner) external;2728	/// @notice Set permissions for token property.29	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.30	/// @param permissions Permissions for keys.31	/// @dev EVM selector for this function is: 0xbd92983a,32	///  or in textual repr: setTokenPropertyPermissions((string,(uint8,bool)[])[])33	function setTokenPropertyPermissions(Tuple52[] memory permissions) external;3435	/// @notice Get permissions for token properties.36	/// @dev EVM selector for this function is: 0xf23d7790,37	///  or in textual repr: tokenPropertyPermissions()38	function tokenPropertyPermissions() external view returns (Tuple52[] memory);3940	// /// @notice Set token property value.41	// /// @dev Throws error if `msg.sender` has no permission to edit the property.42	// /// @param tokenId ID of the token.43	// /// @param key Property key.44	// /// @param value Property value.45	// /// @dev EVM selector for this function is: 0x1752d67b,46	// ///  or in textual repr: setProperty(uint256,string,bytes)47	// function setProperty(uint256 tokenId, string memory key, bytes memory value) external;4849	/// @notice Set token properties value.50	/// @dev Throws error if `msg.sender` has no permission to edit the property.51	/// @param tokenId ID of the token.52	/// @param properties settable properties53	/// @dev EVM selector for this function is: 0x14ed3a6e,54	///  or in textual repr: setProperties(uint256,(string,bytes)[])55	function setProperties(uint256 tokenId, Property[] memory properties) external;5657	// /// @notice Delete token property value.58	// /// @dev Throws error if `msg.sender` has no permission to edit the property.59	// /// @param tokenId ID of the token.60	// /// @param key Property key.61	// /// @dev EVM selector for this function is: 0x066111d1,62	// ///  or in textual repr: deleteProperty(uint256,string)63	// function deleteProperty(uint256 tokenId, string memory key) external;6465	/// @notice Delete token properties value.66	/// @dev Throws error if `msg.sender` has no permission to edit the property.67	/// @param tokenId ID of the token.68	/// @param keys Properties key.69	/// @dev EVM selector for this function is: 0xc472d371,70	///  or in textual repr: deleteProperties(uint256,string[])71	function deleteProperties(uint256 tokenId, string[] memory keys) external;7273	/// @notice Get token property value.74	/// @dev Throws error if key not found75	/// @param tokenId ID of the token.76	/// @param key Property key.77	/// @return Property value bytes78	/// @dev EVM selector for this function is: 0x7228c327,79	///  or in textual repr: property(uint256,string)80	function property(uint256 tokenId, string memory key) external view returns (bytes memory);81}8283/// @dev Property struct84struct Property {85	string key;86	bytes value;87}8889/// @dev Ethereum representation of TokenPermissions (see [`up_data_structs::PropertyPermission`]) fields as an enumeration.90enum EthTokenPermissions {91	/// @dev Permission to change the property and property permission. See [`up_data_structs::PropertyPermission::mutable`]92	Mutable,93	/// @dev Change permission for the collection administrator. See [`up_data_structs::PropertyPermission::token_owner`]94	TokenOwner,95	/// @dev Permission to change the property for the owner of the token. See [`up_data_structs::PropertyPermission::collection_admin`]96	CollectionAdmin97}9899/// @dev anonymous struct100struct Tuple52 {101	string field_0;102	Tuple50[] field_1;103}104105/// @dev anonymous struct106struct Tuple50 {107	EthTokenPermissions field_0;108	bool field_1;109}110111/// @title A contract that allows you to work with collections.112/// @dev the ERC-165 identifier for this interface is 0x81172a75113interface Collection is Dummy, ERC165 {114	// /// Set collection property.115	// ///116	// /// @param key Property key.117	// /// @param value Propery value.118	// /// @dev EVM selector for this function is: 0x2f073f66,119	// ///  or in textual repr: setCollectionProperty(string,bytes)120	// function setCollectionProperty(string memory key, bytes memory value) external;121122	/// Set collection properties.123	///124	/// @param properties Vector of properties key/value pair.125	/// @dev EVM selector for this function is: 0x50b26b2a,126	///  or in textual repr: setCollectionProperties((string,bytes)[])127	function setCollectionProperties(Property[] memory properties) external;128129	// /// Delete collection property.130	// ///131	// /// @param key Property key.132	// /// @dev EVM selector for this function is: 0x7b7debce,133	// ///  or in textual repr: deleteCollectionProperty(string)134	// function deleteCollectionProperty(string memory key) external;135136	/// Delete collection properties.137	///138	/// @param keys Properties keys.139	/// @dev EVM selector for this function is: 0xee206ee3,140	///  or in textual repr: deleteCollectionProperties(string[])141	function deleteCollectionProperties(string[] memory keys) external;142143	/// Get collection property.144	///145	/// @dev Throws error if key not found.146	///147	/// @param key Property key.148	/// @return bytes The property corresponding to the key.149	/// @dev EVM selector for this function is: 0xcf24fd6d,150	///  or in textual repr: collectionProperty(string)151	function collectionProperty(string memory key) external view returns (bytes memory);152153	/// Get collection properties.154	///155	/// @param keys Properties keys. Empty keys for all propertyes.156	/// @return Vector of properties key/value pairs.157	/// @dev EVM selector for this function is: 0x285fb8e6,158	///  or in textual repr: collectionProperties(string[])159	function collectionProperties(string[] memory keys) external view returns (Property[] memory);160161	// /// Set the sponsor of the collection.162	// ///163	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.164	// ///165	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.166	// /// @dev EVM selector for this function is: 0x7623402e,167	// ///  or in textual repr: setCollectionSponsor(address)168	// function setCollectionSponsor(address sponsor) external;169170	/// Set the sponsor of the collection.171	///172	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.173	///174	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.175	/// @dev EVM selector for this function is: 0x84a1d5a8,176	///  or in textual repr: setCollectionSponsorCross((address,uint256))177	function setCollectionSponsorCross(EthCrossAccount memory sponsor) external;178179	/// Whether there is a pending sponsor.180	/// @dev EVM selector for this function is: 0x058ac185,181	///  or in textual repr: hasCollectionPendingSponsor()182	function hasCollectionPendingSponsor() external view returns (bool);183184	/// Collection sponsorship confirmation.185	///186	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.187	/// @dev EVM selector for this function is: 0x3c50e97a,188	///  or in textual repr: confirmCollectionSponsorship()189	function confirmCollectionSponsorship() external;190191	/// Remove collection sponsor.192	/// @dev EVM selector for this function is: 0x6e0326a3,193	///  or in textual repr: removeCollectionSponsor()194	function removeCollectionSponsor() external;195196	/// Get current sponsor.197	///198	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.199	/// @dev EVM selector for this function is: 0x6ec0a9f1,200	///  or in textual repr: collectionSponsor()201	function collectionSponsor() external view returns (Tuple27 memory);202203	/// Get current collection limits.204	///205	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:206	/// 	"accountTokenOwnershipLimit",207	/// 	"sponsoredDataSize",208	/// 	"sponsoredDataRateLimit",209	/// 	"tokenLimit",210	/// 	"sponsorTransferTimeout",211	/// 	"sponsorApproveTimeout"212	///  	"ownerCanTransfer",213	/// 	"ownerCanDestroy",214	/// 	"transfersEnabled"215	/// Return `false` if a limit not set.216	/// @dev EVM selector for this function is: 0xf63bc572,217	///  or in textual repr: collectionLimits()218	function collectionLimits() external view returns (Tuple30[] memory);219220	/// Set limits for the collection.221	/// @dev Throws error if limit not found.222	/// @param limit Name of the limit. Valid names:223	/// 	"accountTokenOwnershipLimit",224	/// 	"sponsoredDataSize",225	/// 	"sponsoredDataRateLimit",226	/// 	"tokenLimit",227	/// 	"sponsorTransferTimeout",228	/// 	"sponsorApproveTimeout"229	///  	"ownerCanTransfer",230	/// 	"ownerCanDestroy",231	/// 	"transfersEnabled"232	/// @param status enable\disable limit. Works only with `true`.233	/// @param value Value of the limit.234	/// @dev EVM selector for this function is: 0x88150bd0,235	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)236	function setCollectionLimit(237		CollectionLimits limit,238		bool status,239		uint256 value240	) external;241242	/// Get contract address.243	/// @dev EVM selector for this function is: 0xf6b4dfb4,244	///  or in textual repr: contractAddress()245	function contractAddress() external view returns (address);246247	/// Add collection admin.248	/// @param newAdmin Cross account administrator address.249	/// @dev EVM selector for this function is: 0x859aa7d6,250	///  or in textual repr: addCollectionAdminCross((address,uint256))251	function addCollectionAdminCross(EthCrossAccount memory newAdmin) external;252253	/// Remove collection admin.254	/// @param admin Cross account administrator address.255	/// @dev EVM selector for this function is: 0x6c0cd173,256	///  or in textual repr: removeCollectionAdminCross((address,uint256))257	function removeCollectionAdminCross(EthCrossAccount memory admin) external;258259	// /// Add collection admin.260	// /// @param newAdmin Address of the added administrator.261	// /// @dev EVM selector for this function is: 0x92e462c7,262	// ///  or in textual repr: addCollectionAdmin(address)263	// function addCollectionAdmin(address newAdmin) external;264265	// /// Remove collection admin.266	// ///267	// /// @param admin Address of the removed administrator.268	// /// @dev EVM selector for this function is: 0xfafd7b42,269	// ///  or in textual repr: removeCollectionAdmin(address)270	// function removeCollectionAdmin(address admin) external;271272	/// Toggle accessibility of collection nesting.273	///274	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'275	/// @dev EVM selector for this function is: 0x112d4586,276	///  or in textual repr: setCollectionNesting(bool)277	function setCollectionNesting(bool enable) external;278279	/// Toggle accessibility of collection nesting.280	///281	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'282	/// @param collections Addresses of collections that will be available for nesting.283	/// @dev EVM selector for this function is: 0x64872396,284	///  or in textual repr: setCollectionNesting(bool,address[])285	function setCollectionNesting(bool enable, address[] memory collections) external;286287	/// Returns nesting for a collection288	/// @dev EVM selector for this function is: 0x22d25bfe,289	///  or in textual repr: collectionNestingRestrictedCollectionIds()290	function collectionNestingRestrictedCollectionIds() external view returns (Tuple35 memory);291292	/// Returns permissions for a collection293	/// @dev EVM selector for this function is: 0x5b2eaf4b,294	///  or in textual repr: collectionNestingPermissions()295	function collectionNestingPermissions() external view returns (Tuple38[] memory);296297	/// Set the collection access method.298	/// @param mode Access mode299	/// 	0 for Normal300	/// 	1 for AllowList301	/// @dev EVM selector for this function is: 0x41835d4c,302	///  or in textual repr: setCollectionAccess(uint8)303	function setCollectionAccess(uint8 mode) external;304305	/// Checks that user allowed to operate with collection.306	///307	/// @param user User address to check.308	/// @dev EVM selector for this function is: 0x91b6df49,309	///  or in textual repr: allowlistedCross((address,uint256))310	function allowlistedCross(EthCrossAccount memory user) external view returns (bool);311312	// /// Add the user to the allowed list.313	// ///314	// /// @param user Address of a trusted user.315	// /// @dev EVM selector for this function is: 0x67844fe6,316	// ///  or in textual repr: addToCollectionAllowList(address)317	// function addToCollectionAllowList(address user) external;318319	/// Add user to allowed list.320	///321	/// @param user User cross account address.322	/// @dev EVM selector for this function is: 0xa0184a3a,323	///  or in textual repr: addToCollectionAllowListCross((address,uint256))324	function addToCollectionAllowListCross(EthCrossAccount memory user) external;325326	// /// Remove the user from the allowed list.327	// ///328	// /// @param user Address of a removed user.329	// /// @dev EVM selector for this function is: 0x85c51acb,330	// ///  or in textual repr: removeFromCollectionAllowList(address)331	// function removeFromCollectionAllowList(address user) external;332333	/// Remove user from allowed list.334	///335	/// @param user User cross account address.336	/// @dev EVM selector for this function is: 0x09ba452a,337	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))338	function removeFromCollectionAllowListCross(EthCrossAccount memory user) external;339340	/// Switch permission for minting.341	///342	/// @param mode Enable if "true".343	/// @dev EVM selector for this function is: 0x00018e84,344	///  or in textual repr: setCollectionMintMode(bool)345	function setCollectionMintMode(bool mode) external;346347	// /// Check that account is the owner or admin of the collection348	// ///349	// /// @param user account to verify350	// /// @return "true" if account is the owner or admin351	// /// @dev EVM selector for this function is: 0x9811b0c7,352	// ///  or in textual repr: isOwnerOrAdmin(address)353	// function isOwnerOrAdmin(address user) external view returns (bool);354355	/// Check that account is the owner or admin of the collection356	///357	/// @param user User cross account to verify358	/// @return "true" if account is the owner or admin359	/// @dev EVM selector for this function is: 0x3e75a905,360	///  or in textual repr: isOwnerOrAdminCross((address,uint256))361	function isOwnerOrAdminCross(EthCrossAccount memory user) external view returns (bool);362363	/// Returns collection type364	///365	/// @return `Fungible` or `NFT` or `ReFungible`366	/// @dev EVM selector for this function is: 0xd34b55b8,367	///  or in textual repr: uniqueCollectionType()368	function uniqueCollectionType() external view returns (string memory);369370	/// Get collection owner.371	///372	/// @return Tuble with sponsor address and his substrate mirror.373	/// If address is canonical then substrate mirror is zero and vice versa.374	/// @dev EVM selector for this function is: 0xdf727d3b,375	///  or in textual repr: collectionOwner()376	function collectionOwner() external view returns (EthCrossAccount memory);377378	// /// Changes collection owner to another account379	// ///380	// /// @dev Owner can be changed only by current owner381	// /// @param newOwner new owner account382	// /// @dev EVM selector for this function is: 0x4f53e226,383	// ///  or in textual repr: changeCollectionOwner(address)384	// function changeCollectionOwner(address newOwner) external;385386	/// Get collection administrators387	///388	/// @return Vector of tuples with admins address and his substrate mirror.389	/// If address is canonical then substrate mirror is zero and vice versa.390	/// @dev EVM selector for this function is: 0x5813216b,391	///  or in textual repr: collectionAdmins()392	function collectionAdmins() external view returns (EthCrossAccount[] memory);393394	/// Changes collection owner to another account395	///396	/// @dev Owner can be changed only by current owner397	/// @param newOwner new owner cross account398	/// @dev EVM selector for this function is: 0x6496c497,399	///  or in textual repr: changeCollectionOwnerCross((address,uint256))400	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) external;401}402403/// @dev Cross account struct404struct EthCrossAccount {405	address eth;406	uint256 sub;407}408409/// @dev anonymous struct410struct Tuple38 {411	CollectionPermissions field_0;412	bool field_1;413}414415enum CollectionPermissions {416	CollectionAdmin,417	TokenOwner418}419420/// @dev anonymous struct421struct Tuple35 {422	bool field_0;423	uint256[] field_1;424}425426/// @dev [`CollectionLimits`](up_data_structs::CollectionLimits) representation for EVM.427enum CollectionLimits {428	/// @dev How many tokens can a user have on one account.429	AccountTokenOwnership,430	/// @dev How many bytes of data are available for sponsorship.431	SponsoredDataSize,432	/// @dev In any case, chain default: [`SponsoringRateLimit::SponsoringDisabled`]433	SponsoredDataRateLimit,434	/// @dev How many tokens can be mined into this collection.435	TokenLimit,436	/// @dev Timeouts for transfer sponsoring.437	SponsorTransferTimeout,438	/// @dev Timeout for sponsoring an approval in passed blocks.439	SponsorApproveTimeout,440	/// @dev Whether the collection owner of the collection can send tokens (which belong to other users).441	OwnerCanTransfer,442	/// @dev Can the collection owner burn other people's tokens.443	OwnerCanDestroy,444	/// @dev Is it possible to send tokens from this collection between users.445	TransferEnabled446}447448/// @dev anonymous struct449struct Tuple30 {450	CollectionLimits field_0;451	bool field_1;452	uint256 field_2;453}454455/// @dev anonymous struct456struct Tuple27 {457	address field_0;458	uint256 field_1;459}460461/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension462/// @dev See https://eips.ethereum.org/EIPS/eip-721463/// @dev the ERC-165 identifier for this interface is 0x5b5e139f464interface ERC721Metadata is Dummy, ERC165 {465	// /// @notice A descriptive name for a collection of NFTs in this contract466	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`467	// /// @dev EVM selector for this function is: 0x06fdde03,468	// ///  or in textual repr: name()469	// function name() external view returns (string memory);470471	// /// @notice An abbreviated name for NFTs in this contract472	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`473	// /// @dev EVM selector for this function is: 0x95d89b41,474	// ///  or in textual repr: symbol()475	// function symbol() external view returns (string memory);476477	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.478	///479	/// @dev If the token has a `url` property and it is not empty, it is returned.480	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.481	///  If the collection property `baseURI` is empty or absent, return "" (empty string)482	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix483	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).484	///485	/// @return token's const_metadata486	/// @dev EVM selector for this function is: 0xc87b56dd,487	///  or in textual repr: tokenURI(uint256)488	function tokenURI(uint256 tokenId) external view returns (string memory);489}490491/// @title ERC721 Token that can be irreversibly burned (destroyed).492/// @dev the ERC-165 identifier for this interface is 0x42966c68493interface ERC721Burnable is Dummy, ERC165 {494	/// @notice Burns a specific ERC721 token.495	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized496	///  operator of the current owner.497	/// @param tokenId The NFT to approve498	/// @dev EVM selector for this function is: 0x42966c68,499	///  or in textual repr: burn(uint256)500	function burn(uint256 tokenId) external;501}502503/// @dev inlined interface504interface ERC721UniqueMintableEvents {505	event MintingFinished();506}507508/// @title ERC721 minting logic.509/// @dev the ERC-165 identifier for this interface is 0x476ff149510interface ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {511	/// @dev EVM selector for this function is: 0x05d2035b,512	///  or in textual repr: mintingFinished()513	function mintingFinished() external view returns (bool);514515	/// @notice Function to mint token.516	/// @param to The new owner517	/// @return uint256 The id of the newly minted token518	/// @dev EVM selector for this function is: 0x6a627842,519	///  or in textual repr: mint(address)520	function mint(address to) external returns (uint256);521522	// /// @notice Function to mint token.523	// /// @dev `tokenId` should be obtained with `nextTokenId` method,524	// ///  unlike standard, you can't specify it manually525	// /// @param to The new owner526	// /// @param tokenId ID of the minted NFT527	// /// @dev EVM selector for this function is: 0x40c10f19,528	// ///  or in textual repr: mint(address,uint256)529	// function mint(address to, uint256 tokenId) external returns (bool);530531	/// @notice Function to mint token with the given tokenUri.532	/// @param to The new owner533	/// @param tokenUri Token URI that would be stored in the NFT properties534	/// @return uint256 The id of the newly minted token535	/// @dev EVM selector for this function is: 0x45c17782,536	///  or in textual repr: mintWithTokenURI(address,string)537	function mintWithTokenURI(address to, string memory tokenUri) external returns (uint256);538539	// /// @notice Function to mint token with the given tokenUri.540	// /// @dev `tokenId` should be obtained with `nextTokenId` method,541	// ///  unlike standard, you can't specify it manually542	// /// @param to The new owner543	// /// @param tokenId ID of the minted NFT544	// /// @param tokenUri Token URI that would be stored in the NFT properties545	// /// @dev EVM selector for this function is: 0x50bb4e7f,546	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)547	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) external returns (bool);548549	/// @dev Not implemented550	/// @dev EVM selector for this function is: 0x7d64bcb4,551	///  or in textual repr: finishMinting()552	function finishMinting() external returns (bool);553}554555/// @title Unique extensions for ERC721.556/// @dev the ERC-165 identifier for this interface is 0xb74c26b7557interface ERC721UniqueExtensions is Dummy, ERC165 {558	/// @notice A descriptive name for a collection of NFTs in this contract559	/// @dev EVM selector for this function is: 0x06fdde03,560	///  or in textual repr: name()561	function name() external view returns (string memory);562563	/// @notice An abbreviated name for NFTs in this contract564	/// @dev EVM selector for this function is: 0x95d89b41,565	///  or in textual repr: symbol()566	function symbol() external view returns (string memory);567568	/// @notice A description for the collection.569	/// @dev EVM selector for this function is: 0x7284e416,570	///  or in textual repr: description()571	function description() external view returns (string memory);572573	/// Returns the owner (in cross format) of the token.574	///575	/// @param tokenId Id for the token.576	/// @dev EVM selector for this function is: 0x2b29dace,577	///  or in textual repr: crossOwnerOf(uint256)578	function crossOwnerOf(uint256 tokenId) external view returns (EthCrossAccount memory);579580	/// Returns the token properties.581	///582	/// @param tokenId Id for the token.583	/// @param keys Properties keys. Empty keys for all propertyes.584	/// @return Vector of properties key/value pairs.585	/// @dev EVM selector for this function is: 0xe07ede7e,586	///  or in textual repr: properties(uint256,string[])587	function properties(uint256 tokenId, string[] memory keys) external view returns (Property[] memory);588589	/// @notice Set or reaffirm the approved address for an NFT590	/// @dev The zero address indicates there is no approved address.591	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized592	///  operator of the current owner.593	/// @param approved The new substrate address approved NFT controller594	/// @param tokenId The NFT to approve595	/// @dev EVM selector for this function is: 0x0ecd0ab0,596	///  or in textual repr: approveCross((address,uint256),uint256)597	function approveCross(EthCrossAccount memory approved, uint256 tokenId) external;598599	/// @notice Transfer ownership of an NFT600	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`601	///  is the zero address. Throws if `tokenId` is not a valid NFT.602	/// @param to The new owner603	/// @param tokenId The NFT to transfer604	/// @dev EVM selector for this function is: 0xa9059cbb,605	///  or in textual repr: transfer(address,uint256)606	function transfer(address to, uint256 tokenId) external;607608	/// @notice Transfer ownership of an NFT609	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`610	///  is the zero address. Throws if `tokenId` is not a valid NFT.611	/// @param to The new owner612	/// @param tokenId The NFT to transfer613	/// @dev EVM selector for this function is: 0x2ada85ff,614	///  or in textual repr: transferCross((address,uint256),uint256)615	function transferCross(EthCrossAccount memory to, uint256 tokenId) external;616617	/// @notice Transfer ownership of an NFT from cross account address to cross account address618	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`619	///  is the zero address. Throws if `tokenId` is not a valid NFT.620	/// @param from Cross acccount address of current owner621	/// @param to Cross acccount address of new owner622	/// @param tokenId The NFT to transfer623	/// @dev EVM selector for this function is: 0xd5cf430b,624	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)625	function transferFromCross(626		EthCrossAccount memory from,627		EthCrossAccount memory to,628		uint256 tokenId629	) external;630631	// /// @notice Burns a specific ERC721 token.632	// /// @dev Throws unless `msg.sender` is the current owner or an authorized633	// ///  operator for this NFT. Throws if `from` is not the current owner. Throws634	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.635	// /// @param from The current owner of the NFT636	// /// @param tokenId The NFT to transfer637	// /// @dev EVM selector for this function is: 0x79cc6790,638	// ///  or in textual repr: burnFrom(address,uint256)639	// function burnFrom(address from, uint256 tokenId) external;640641	/// @notice Burns a specific ERC721 token.642	/// @dev Throws unless `msg.sender` is the current owner or an authorized643	///  operator for this NFT. Throws if `from` is not the current owner. Throws644	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.645	/// @param from The current owner of the NFT646	/// @param tokenId The NFT to transfer647	/// @dev EVM selector for this function is: 0xbb2f5a58,648	///  or in textual repr: burnFromCross((address,uint256),uint256)649	function burnFromCross(EthCrossAccount memory from, uint256 tokenId) external;650651	/// @notice Returns next free NFT ID.652	/// @dev EVM selector for this function is: 0x75794a3c,653	///  or in textual repr: nextTokenId()654	function nextTokenId() external view returns (uint256);655	// /// @notice Function to mint multiple tokens.656	// /// @dev `tokenIds` should be an array of consecutive numbers and first number657	// ///  should be obtained with `nextTokenId` method658	// /// @param to The new owner659	// /// @param tokenIds IDs of the minted NFTs660	// /// @dev EVM selector for this function is: 0x44a9945e,661	// ///  or in textual repr: mintBulk(address,uint256[])662	// function mintBulk(address to, uint256[] memory tokenIds) external returns (bool);663664	// /// @notice Function to mint multiple tokens with the given tokenUris.665	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive666	// ///  numbers and first number should be obtained with `nextTokenId` method667	// /// @param to The new owner668	// /// @param tokens array of pairs of token ID and token URI for minted tokens669	// /// @dev EVM selector for this function is: 0x36543006,670	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])671	// function mintBulkWithTokenURI(address to, Tuple13[] memory tokens) external returns (bool);672673}674675/// @dev anonymous struct676struct Tuple13 {677	uint256 field_0;678	string field_1;679}680681/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension682/// @dev See https://eips.ethereum.org/EIPS/eip-721683/// @dev the ERC-165 identifier for this interface is 0x780e9d63684interface ERC721Enumerable is Dummy, ERC165 {685	/// @notice Enumerate valid NFTs686	/// @param index A counter less than `totalSupply()`687	/// @return The token identifier for the `index`th NFT,688	///  (sort order not specified)689	/// @dev EVM selector for this function is: 0x4f6ccce7,690	///  or in textual repr: tokenByIndex(uint256)691	function tokenByIndex(uint256 index) external view returns (uint256);692693	/// @dev Not implemented694	/// @dev EVM selector for this function is: 0x2f745c59,695	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)696	function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);697698	/// @notice Count NFTs tracked by this contract699	/// @return A count of valid NFTs tracked by this contract, where each one of700	///  them has an assigned and queryable owner not equal to the zero address701	/// @dev EVM selector for this function is: 0x18160ddd,702	///  or in textual repr: totalSupply()703	function totalSupply() external view returns (uint256);704}705706/// @dev inlined interface707interface ERC721Events {708	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);709	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);710	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);711}712713/// @title ERC-721 Non-Fungible Token Standard714/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md715/// @dev the ERC-165 identifier for this interface is 0x983a942b716interface ERC721 is Dummy, ERC165, ERC721Events {717	/// @notice Count all NFTs assigned to an owner718	/// @dev NFTs assigned to the zero address are considered invalid, and this719	///  function throws for queries about the zero address.720	/// @param owner An address for whom to query the balance721	/// @return The number of NFTs owned by `owner`, possibly zero722	/// @dev EVM selector for this function is: 0x70a08231,723	///  or in textual repr: balanceOf(address)724	function balanceOf(address owner) external view returns (uint256);725726	/// @notice Find the owner of an NFT727	/// @dev NFTs assigned to zero address are considered invalid, and queries728	///  about them do throw.729	/// @param tokenId The identifier for an NFT730	/// @return The address of the owner of the NFT731	/// @dev EVM selector for this function is: 0x6352211e,732	///  or in textual repr: ownerOf(uint256)733	function ownerOf(uint256 tokenId) external view returns (address);734735	/// @dev Not implemented736	/// @dev EVM selector for this function is: 0xb88d4fde,737	///  or in textual repr: safeTransferFrom(address,address,uint256,bytes)738	function safeTransferFrom(739		address from,740		address to,741		uint256 tokenId,742		bytes memory data743	) external;744745	/// @dev Not implemented746	/// @dev EVM selector for this function is: 0x42842e0e,747	///  or in textual repr: safeTransferFrom(address,address,uint256)748	function safeTransferFrom(749		address from,750		address to,751		uint256 tokenId752	) external;753754	/// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE755	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE756	///  THEY MAY BE PERMANENTLY LOST757	/// @dev Throws unless `msg.sender` is the current owner or an authorized758	///  operator for this NFT. Throws if `from` is not the current owner. Throws759	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.760	/// @param from The current owner of the NFT761	/// @param to The new owner762	/// @param tokenId The NFT to transfer763	/// @dev EVM selector for this function is: 0x23b872dd,764	///  or in textual repr: transferFrom(address,address,uint256)765	function transferFrom(766		address from,767		address to,768		uint256 tokenId769	) external;770771	/// @notice Set or reaffirm the approved address for an NFT772	/// @dev The zero address indicates there is no approved address.773	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized774	///  operator of the current owner.775	/// @param approved The new approved NFT controller776	/// @param tokenId The NFT to approve777	/// @dev EVM selector for this function is: 0x095ea7b3,778	///  or in textual repr: approve(address,uint256)779	function approve(address approved, uint256 tokenId) external;780781	/// @notice Sets or unsets the approval of a given operator.782	/// The `operator` is allowed to transfer all tokens of the `caller` on their behalf.783	/// @param operator Operator784	/// @param approved Should operator status be granted or revoked?785	/// @dev EVM selector for this function is: 0xa22cb465,786	///  or in textual repr: setApprovalForAll(address,bool)787	function setApprovalForAll(address operator, bool approved) external;788789	/// @dev Not implemented790	/// @dev EVM selector for this function is: 0x081812fc,791	///  or in textual repr: getApproved(uint256)792	function getApproved(uint256 tokenId) external view returns (address);793794	/// @notice Tells whether the given `owner` approves the `operator`.795	/// @dev EVM selector for this function is: 0xe985e9c5,796	///  or in textual repr: isApprovedForAll(address,address)797	function isApprovedForAll(address owner, address operator) external view returns (bool);798799	/// @notice Returns collection helper contract address800	/// @dev EVM selector for this function is: 0x1896cce6,801	///  or in textual repr: collectionHelperAddress()802	function collectionHelperAddress() external view returns (address);803}804805interface UniqueNFT is806	Dummy,807	ERC165,808	ERC721,809	ERC721Enumerable,810	ERC721UniqueExtensions,811	ERC721UniqueMintable,812	ERC721Burnable,813	ERC721Metadata,814	Collection,815	TokenProperties816{}
after · tests/src/eth/api/UniqueNFT.sol
1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7interface Dummy {89}1011interface ERC165 is Dummy {12	function supportsInterface(bytes4 interfaceID) external view returns (bool);13}1415/// @title A contract that allows to set and delete token properties and change token property permissions.16/// @dev the ERC-165 identifier for this interface is 0xde0695c217interface TokenProperties is Dummy, ERC165 {18	// /// @notice Set permissions for token property.19	// /// @dev Throws error if `msg.sender` is not admin or owner of the collection.20	// /// @param key Property key.21	// /// @param isMutable Permission to mutate property.22	// /// @param collectionAdmin Permission to mutate property by collection admin if property is mutable.23	// /// @param tokenOwner Permission to mutate property by token owner if property is mutable.24	// /// @dev EVM selector for this function is: 0x222d97fa,25	// ///  or in textual repr: setTokenPropertyPermission(string,bool,bool,bool)26	// function setTokenPropertyPermission(string memory key, bool isMutable, bool collectionAdmin, bool tokenOwner) external;2728	/// @notice Set permissions for token property.29	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.30	/// @param permissions Permissions for keys.31	/// @dev EVM selector for this function is: 0xbd92983a,32	///  or in textual repr: setTokenPropertyPermissions((string,(uint8,bool)[])[])33	function setTokenPropertyPermissions(Tuple53[] memory permissions) external;3435	/// @notice Get permissions for token properties.36	/// @dev EVM selector for this function is: 0xf23d7790,37	///  or in textual repr: tokenPropertyPermissions()38	function tokenPropertyPermissions() external view returns (Tuple53[] memory);3940	// /// @notice Set token property value.41	// /// @dev Throws error if `msg.sender` has no permission to edit the property.42	// /// @param tokenId ID of the token.43	// /// @param key Property key.44	// /// @param value Property value.45	// /// @dev EVM selector for this function is: 0x1752d67b,46	// ///  or in textual repr: setProperty(uint256,string,bytes)47	// function setProperty(uint256 tokenId, string memory key, bytes memory value) external;4849	/// @notice Set token properties value.50	/// @dev Throws error if `msg.sender` has no permission to edit the property.51	/// @param tokenId ID of the token.52	/// @param properties settable properties53	/// @dev EVM selector for this function is: 0x14ed3a6e,54	///  or in textual repr: setProperties(uint256,(string,bytes)[])55	function setProperties(uint256 tokenId, Property[] memory properties) external;5657	// /// @notice Delete token property value.58	// /// @dev Throws error if `msg.sender` has no permission to edit the property.59	// /// @param tokenId ID of the token.60	// /// @param key Property key.61	// /// @dev EVM selector for this function is: 0x066111d1,62	// ///  or in textual repr: deleteProperty(uint256,string)63	// function deleteProperty(uint256 tokenId, string memory key) external;6465	/// @notice Delete token properties value.66	/// @dev Throws error if `msg.sender` has no permission to edit the property.67	/// @param tokenId ID of the token.68	/// @param keys Properties key.69	/// @dev EVM selector for this function is: 0xc472d371,70	///  or in textual repr: deleteProperties(uint256,string[])71	function deleteProperties(uint256 tokenId, string[] memory keys) external;7273	/// @notice Get token property value.74	/// @dev Throws error if key not found75	/// @param tokenId ID of the token.76	/// @param key Property key.77	/// @return Property value bytes78	/// @dev EVM selector for this function is: 0x7228c327,79	///  or in textual repr: property(uint256,string)80	function property(uint256 tokenId, string memory key) external view returns (bytes memory);81}8283/// @dev Property struct84struct Property {85	string key;86	bytes value;87}8889/// @dev Ethereum representation of TokenPermissions (see [`up_data_structs::PropertyPermission`]) fields as an enumeration.90enum EthTokenPermissions {91	/// @dev Permission to change the property and property permission. See [`up_data_structs::PropertyPermission::mutable`]92	Mutable,93	/// @dev Change permission for the collection administrator. See [`up_data_structs::PropertyPermission::token_owner`]94	TokenOwner,95	/// @dev Permission to change the property for the owner of the token. See [`up_data_structs::PropertyPermission::collection_admin`]96	CollectionAdmin97}9899/// @dev anonymous struct100struct Tuple53 {101	string field_0;102	Tuple51[] field_1;103}104105/// @dev anonymous struct106struct Tuple51 {107	EthTokenPermissions field_0;108	bool field_1;109}110111/// @title A contract that allows you to work with collections.112/// @dev the ERC-165 identifier for this interface is 0x81172a75113interface Collection is Dummy, ERC165 {114	// /// Set collection property.115	// ///116	// /// @param key Property key.117	// /// @param value Propery value.118	// /// @dev EVM selector for this function is: 0x2f073f66,119	// ///  or in textual repr: setCollectionProperty(string,bytes)120	// function setCollectionProperty(string memory key, bytes memory value) external;121122	/// Set collection properties.123	///124	/// @param properties Vector of properties key/value pair.125	/// @dev EVM selector for this function is: 0x50b26b2a,126	///  or in textual repr: setCollectionProperties((string,bytes)[])127	function setCollectionProperties(Property[] memory properties) external;128129	// /// Delete collection property.130	// ///131	// /// @param key Property key.132	// /// @dev EVM selector for this function is: 0x7b7debce,133	// ///  or in textual repr: deleteCollectionProperty(string)134	// function deleteCollectionProperty(string memory key) external;135136	/// Delete collection properties.137	///138	/// @param keys Properties keys.139	/// @dev EVM selector for this function is: 0xee206ee3,140	///  or in textual repr: deleteCollectionProperties(string[])141	function deleteCollectionProperties(string[] memory keys) external;142143	/// Get collection property.144	///145	/// @dev Throws error if key not found.146	///147	/// @param key Property key.148	/// @return bytes The property corresponding to the key.149	/// @dev EVM selector for this function is: 0xcf24fd6d,150	///  or in textual repr: collectionProperty(string)151	function collectionProperty(string memory key) external view returns (bytes memory);152153	/// Get collection properties.154	///155	/// @param keys Properties keys. Empty keys for all propertyes.156	/// @return Vector of properties key/value pairs.157	/// @dev EVM selector for this function is: 0x285fb8e6,158	///  or in textual repr: collectionProperties(string[])159	function collectionProperties(string[] memory keys) external view returns (Property[] memory);160161	// /// Set the sponsor of the collection.162	// ///163	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.164	// ///165	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.166	// /// @dev EVM selector for this function is: 0x7623402e,167	// ///  or in textual repr: setCollectionSponsor(address)168	// function setCollectionSponsor(address sponsor) external;169170	/// Set the sponsor of the collection.171	///172	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.173	///174	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.175	/// @dev EVM selector for this function is: 0x84a1d5a8,176	///  or in textual repr: setCollectionSponsorCross((address,uint256))177	function setCollectionSponsorCross(EthCrossAccount memory sponsor) external;178179	/// Whether there is a pending sponsor.180	/// @dev EVM selector for this function is: 0x058ac185,181	///  or in textual repr: hasCollectionPendingSponsor()182	function hasCollectionPendingSponsor() external view returns (bool);183184	/// Collection sponsorship confirmation.185	///186	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.187	/// @dev EVM selector for this function is: 0x3c50e97a,188	///  or in textual repr: confirmCollectionSponsorship()189	function confirmCollectionSponsorship() external;190191	/// Remove collection sponsor.192	/// @dev EVM selector for this function is: 0x6e0326a3,193	///  or in textual repr: removeCollectionSponsor()194	function removeCollectionSponsor() external;195196	/// Get current sponsor.197	///198	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.199	/// @dev EVM selector for this function is: 0x6ec0a9f1,200	///  or in textual repr: collectionSponsor()201	function collectionSponsor() external view returns (EthCrossAccount memory);202203	/// Get current collection limits.204	///205	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:206	/// 	"accountTokenOwnershipLimit",207	/// 	"sponsoredDataSize",208	/// 	"sponsoredDataRateLimit",209	/// 	"tokenLimit",210	/// 	"sponsorTransferTimeout",211	/// 	"sponsorApproveTimeout"212	///  	"ownerCanTransfer",213	/// 	"ownerCanDestroy",214	/// 	"transfersEnabled"215	/// Return `false` if a limit not set.216	/// @dev EVM selector for this function is: 0xf63bc572,217	///  or in textual repr: collectionLimits()218	function collectionLimits() external view returns (Tuple31[] memory);219220	/// Set limits for the collection.221	/// @dev Throws error if limit not found.222	/// @param limit Name of the limit. Valid names:223	/// 	"accountTokenOwnershipLimit",224	/// 	"sponsoredDataSize",225	/// 	"sponsoredDataRateLimit",226	/// 	"tokenLimit",227	/// 	"sponsorTransferTimeout",228	/// 	"sponsorApproveTimeout"229	///  	"ownerCanTransfer",230	/// 	"ownerCanDestroy",231	/// 	"transfersEnabled"232	/// @param status enable\disable limit. Works only with `true`.233	/// @param value Value of the limit.234	/// @dev EVM selector for this function is: 0x88150bd0,235	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)236	function setCollectionLimit(237		CollectionLimits limit,238		bool status,239		uint256 value240	) external;241242	/// Get contract address.243	/// @dev EVM selector for this function is: 0xf6b4dfb4,244	///  or in textual repr: contractAddress()245	function contractAddress() external view returns (address);246247	/// Add collection admin.248	/// @param newAdmin Cross account administrator address.249	/// @dev EVM selector for this function is: 0x859aa7d6,250	///  or in textual repr: addCollectionAdminCross((address,uint256))251	function addCollectionAdminCross(EthCrossAccount memory newAdmin) external;252253	/// Remove collection admin.254	/// @param admin Cross account administrator address.255	/// @dev EVM selector for this function is: 0x6c0cd173,256	///  or in textual repr: removeCollectionAdminCross((address,uint256))257	function removeCollectionAdminCross(EthCrossAccount memory admin) external;258259	// /// Add collection admin.260	// /// @param newAdmin Address of the added administrator.261	// /// @dev EVM selector for this function is: 0x92e462c7,262	// ///  or in textual repr: addCollectionAdmin(address)263	// function addCollectionAdmin(address newAdmin) external;264265	// /// Remove collection admin.266	// ///267	// /// @param admin Address of the removed administrator.268	// /// @dev EVM selector for this function is: 0xfafd7b42,269	// ///  or in textual repr: removeCollectionAdmin(address)270	// function removeCollectionAdmin(address admin) external;271272	/// Toggle accessibility of collection nesting.273	///274	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'275	/// @dev EVM selector for this function is: 0x112d4586,276	///  or in textual repr: setCollectionNesting(bool)277	function setCollectionNesting(bool enable) external;278279	/// Toggle accessibility of collection nesting.280	///281	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'282	/// @param collections Addresses of collections that will be available for nesting.283	/// @dev EVM selector for this function is: 0x64872396,284	///  or in textual repr: setCollectionNesting(bool,address[])285	function setCollectionNesting(bool enable, address[] memory collections) external;286287	/// Returns nesting for a collection288	/// @dev EVM selector for this function is: 0x22d25bfe,289	///  or in textual repr: collectionNestingRestrictedCollectionIds()290	function collectionNestingRestrictedCollectionIds() external view returns (Tuple36 memory);291292	/// Returns permissions for a collection293	/// @dev EVM selector for this function is: 0x5b2eaf4b,294	///  or in textual repr: collectionNestingPermissions()295	function collectionNestingPermissions() external view returns (Tuple39[] memory);296297	/// Set the collection access method.298	/// @param mode Access mode299	/// 	0 for Normal300	/// 	1 for AllowList301	/// @dev EVM selector for this function is: 0x41835d4c,302	///  or in textual repr: setCollectionAccess(uint8)303	function setCollectionAccess(uint8 mode) external;304305	/// Checks that user allowed to operate with collection.306	///307	/// @param user User address to check.308	/// @dev EVM selector for this function is: 0x91b6df49,309	///  or in textual repr: allowlistedCross((address,uint256))310	function allowlistedCross(EthCrossAccount memory user) external view returns (bool);311312	// /// Add the user to the allowed list.313	// ///314	// /// @param user Address of a trusted user.315	// /// @dev EVM selector for this function is: 0x67844fe6,316	// ///  or in textual repr: addToCollectionAllowList(address)317	// function addToCollectionAllowList(address user) external;318319	/// Add user to allowed list.320	///321	/// @param user User cross account address.322	/// @dev EVM selector for this function is: 0xa0184a3a,323	///  or in textual repr: addToCollectionAllowListCross((address,uint256))324	function addToCollectionAllowListCross(EthCrossAccount memory user) external;325326	// /// Remove the user from the allowed list.327	// ///328	// /// @param user Address of a removed user.329	// /// @dev EVM selector for this function is: 0x85c51acb,330	// ///  or in textual repr: removeFromCollectionAllowList(address)331	// function removeFromCollectionAllowList(address user) external;332333	/// Remove user from allowed list.334	///335	/// @param user User cross account address.336	/// @dev EVM selector for this function is: 0x09ba452a,337	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))338	function removeFromCollectionAllowListCross(EthCrossAccount memory user) external;339340	/// Switch permission for minting.341	///342	/// @param mode Enable if "true".343	/// @dev EVM selector for this function is: 0x00018e84,344	///  or in textual repr: setCollectionMintMode(bool)345	function setCollectionMintMode(bool mode) external;346347	// /// Check that account is the owner or admin of the collection348	// ///349	// /// @param user account to verify350	// /// @return "true" if account is the owner or admin351	// /// @dev EVM selector for this function is: 0x9811b0c7,352	// ///  or in textual repr: isOwnerOrAdmin(address)353	// function isOwnerOrAdmin(address user) external view returns (bool);354355	/// Check that account is the owner or admin of the collection356	///357	/// @param user User cross account to verify358	/// @return "true" if account is the owner or admin359	/// @dev EVM selector for this function is: 0x3e75a905,360	///  or in textual repr: isOwnerOrAdminCross((address,uint256))361	function isOwnerOrAdminCross(EthCrossAccount memory user) external view returns (bool);362363	/// Returns collection type364	///365	/// @return `Fungible` or `NFT` or `ReFungible`366	/// @dev EVM selector for this function is: 0xd34b55b8,367	///  or in textual repr: uniqueCollectionType()368	function uniqueCollectionType() external view returns (string memory);369370	/// Get collection owner.371	///372	/// @return Tuble with sponsor address and his substrate mirror.373	/// If address is canonical then substrate mirror is zero and vice versa.374	/// @dev EVM selector for this function is: 0xdf727d3b,375	///  or in textual repr: collectionOwner()376	function collectionOwner() external view returns (EthCrossAccount memory);377378	// /// Changes collection owner to another account379	// ///380	// /// @dev Owner can be changed only by current owner381	// /// @param newOwner new owner account382	// /// @dev EVM selector for this function is: 0x4f53e226,383	// ///  or in textual repr: changeCollectionOwner(address)384	// function changeCollectionOwner(address newOwner) external;385386	/// Get collection administrators387	///388	/// @return Vector of tuples with admins address and his substrate mirror.389	/// If address is canonical then substrate mirror is zero and vice versa.390	/// @dev EVM selector for this function is: 0x5813216b,391	///  or in textual repr: collectionAdmins()392	function collectionAdmins() external view returns (EthCrossAccount[] memory);393394	/// Changes collection owner to another account395	///396	/// @dev Owner can be changed only by current owner397	/// @param newOwner new owner cross account398	/// @dev EVM selector for this function is: 0x6496c497,399	///  or in textual repr: changeCollectionOwnerCross((address,uint256))400	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) external;401}402403/// @dev Cross account struct404struct EthCrossAccount {405	address eth;406	uint256 sub;407}408409/// @dev anonymous struct410struct Tuple39 {411	CollectionPermissions field_0;412	bool field_1;413}414415enum CollectionPermissions {416	CollectionAdmin,417	TokenOwner418}419420/// @dev anonymous struct421struct Tuple36 {422	bool field_0;423	uint256[] field_1;424}425426/// @dev [`CollectionLimits`](up_data_structs::CollectionLimits) representation for EVM.427enum CollectionLimits {428	/// @dev How many tokens can a user have on one account.429	AccountTokenOwnership,430	/// @dev How many bytes of data are available for sponsorship.431	SponsoredDataSize,432	/// @dev In any case, chain default: [`SponsoringRateLimit::SponsoringDisabled`]433	SponsoredDataRateLimit,434	/// @dev How many tokens can be mined into this collection.435	TokenLimit,436	/// @dev Timeouts for transfer sponsoring.437	SponsorTransferTimeout,438	/// @dev Timeout for sponsoring an approval in passed blocks.439	SponsorApproveTimeout,440	/// @dev Whether the collection owner of the collection can send tokens (which belong to other users).441	OwnerCanTransfer,442	/// @dev Can the collection owner burn other people's tokens.443	OwnerCanDestroy,444	/// @dev Is it possible to send tokens from this collection between users.445	TransferEnabled446}447448/// @dev anonymous struct449struct Tuple31 {450	CollectionLimits field_0;451	bool field_1;452	uint256 field_2;453}454455/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension456/// @dev See https://eips.ethereum.org/EIPS/eip-721457/// @dev the ERC-165 identifier for this interface is 0x5b5e139f458interface ERC721Metadata is Dummy, ERC165 {459	// /// @notice A descriptive name for a collection of NFTs in this contract460	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`461	// /// @dev EVM selector for this function is: 0x06fdde03,462	// ///  or in textual repr: name()463	// function name() external view returns (string memory);464465	// /// @notice An abbreviated name for NFTs in this contract466	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`467	// /// @dev EVM selector for this function is: 0x95d89b41,468	// ///  or in textual repr: symbol()469	// function symbol() external view returns (string memory);470471	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.472	///473	/// @dev If the token has a `url` property and it is not empty, it is returned.474	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.475	///  If the collection property `baseURI` is empty or absent, return "" (empty string)476	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix477	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).478	///479	/// @return token's const_metadata480	/// @dev EVM selector for this function is: 0xc87b56dd,481	///  or in textual repr: tokenURI(uint256)482	function tokenURI(uint256 tokenId) external view returns (string memory);483}484485/// @title ERC721 Token that can be irreversibly burned (destroyed).486/// @dev the ERC-165 identifier for this interface is 0x42966c68487interface ERC721Burnable is Dummy, ERC165 {488	/// @notice Burns a specific ERC721 token.489	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized490	///  operator of the current owner.491	/// @param tokenId The NFT to approve492	/// @dev EVM selector for this function is: 0x42966c68,493	///  or in textual repr: burn(uint256)494	function burn(uint256 tokenId) external;495}496497/// @dev inlined interface498interface ERC721UniqueMintableEvents {499	event MintingFinished();500}501502/// @title ERC721 minting logic.503/// @dev the ERC-165 identifier for this interface is 0x476ff149504interface ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {505	/// @dev EVM selector for this function is: 0x05d2035b,506	///  or in textual repr: mintingFinished()507	function mintingFinished() external view returns (bool);508509	/// @notice Function to mint a token.510	/// @param to The new owner511	/// @return uint256 The id of the newly minted token512	/// @dev EVM selector for this function is: 0x6a627842,513	///  or in textual repr: mint(address)514	function mint(address to) external returns (uint256);515516	// /// @notice Function to mint a token.517	// /// @dev `tokenId` should be obtained with `nextTokenId` method,518	// ///  unlike standard, you can't specify it manually519	// /// @param to The new owner520	// /// @param tokenId ID of the minted NFT521	// /// @dev EVM selector for this function is: 0x40c10f19,522	// ///  or in textual repr: mint(address,uint256)523	// function mint(address to, uint256 tokenId) external returns (bool);524525	/// @notice Function to mint token with the given tokenUri.526	/// @param to The new owner527	/// @param tokenUri Token URI that would be stored in the NFT properties528	/// @return uint256 The id of the newly minted token529	/// @dev EVM selector for this function is: 0x45c17782,530	///  or in textual repr: mintWithTokenURI(address,string)531	function mintWithTokenURI(address to, string memory tokenUri) external returns (uint256);532533	// /// @notice Function to mint token with the given tokenUri.534	// /// @dev `tokenId` should be obtained with `nextTokenId` method,535	// ///  unlike standard, you can't specify it manually536	// /// @param to The new owner537	// /// @param tokenId ID of the minted NFT538	// /// @param tokenUri Token URI that would be stored in the NFT properties539	// /// @dev EVM selector for this function is: 0x50bb4e7f,540	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)541	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) external returns (bool);542543	/// @dev Not implemented544	/// @dev EVM selector for this function is: 0x7d64bcb4,545	///  or in textual repr: finishMinting()546	function finishMinting() external returns (bool);547}548549/// @title Unique extensions for ERC721.550/// @dev the ERC-165 identifier for this interface is 0x0e48fdb4551interface ERC721UniqueExtensions is Dummy, ERC165 {552	/// @notice A descriptive name for a collection of NFTs in this contract553	/// @dev EVM selector for this function is: 0x06fdde03,554	///  or in textual repr: name()555	function name() external view returns (string memory);556557	/// @notice An abbreviated name for NFTs in this contract558	/// @dev EVM selector for this function is: 0x95d89b41,559	///  or in textual repr: symbol()560	function symbol() external view returns (string memory);561562	/// @notice A description for the collection.563	/// @dev EVM selector for this function is: 0x7284e416,564	///  or in textual repr: description()565	function description() external view returns (string memory);566567	/// Returns the owner (in cross format) of the token.568	///569	/// @param tokenId Id for the token.570	/// @dev EVM selector for this function is: 0x2b29dace,571	///  or in textual repr: crossOwnerOf(uint256)572	function crossOwnerOf(uint256 tokenId) external view returns (EthCrossAccount memory);573574	/// Returns the token properties.575	///576	/// @param tokenId Id for the token.577	/// @param keys Properties keys. Empty keys for all propertyes.578	/// @return Vector of properties key/value pairs.579	/// @dev EVM selector for this function is: 0xe07ede7e,580	///  or in textual repr: properties(uint256,string[])581	function properties(uint256 tokenId, string[] memory keys) external view returns (Property[] memory);582583	/// @notice Set or reaffirm the approved address for an NFT584	/// @dev The zero address indicates there is no approved address.585	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized586	///  operator of the current owner.587	/// @param approved The new substrate address approved NFT controller588	/// @param tokenId The NFT to approve589	/// @dev EVM selector for this function is: 0x0ecd0ab0,590	///  or in textual repr: approveCross((address,uint256),uint256)591	function approveCross(EthCrossAccount memory approved, uint256 tokenId) external;592593	/// @notice Transfer ownership of an NFT594	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`595	///  is the zero address. Throws if `tokenId` is not a valid NFT.596	/// @param to The new owner597	/// @param tokenId The NFT to transfer598	/// @dev EVM selector for this function is: 0xa9059cbb,599	///  or in textual repr: transfer(address,uint256)600	function transfer(address to, uint256 tokenId) external;601602	/// @notice Transfer ownership of an NFT603	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`604	///  is the zero address. Throws if `tokenId` is not a valid NFT.605	/// @param to The new owner606	/// @param tokenId The NFT to transfer607	/// @dev EVM selector for this function is: 0x2ada85ff,608	///  or in textual repr: transferCross((address,uint256),uint256)609	function transferCross(EthCrossAccount memory to, uint256 tokenId) external;610611	/// @notice Transfer ownership of an NFT from cross account address to cross account address612	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`613	///  is the zero address. Throws if `tokenId` is not a valid NFT.614	/// @param from Cross acccount address of current owner615	/// @param to Cross acccount address of new owner616	/// @param tokenId The NFT to transfer617	/// @dev EVM selector for this function is: 0xd5cf430b,618	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)619	function transferFromCross(620		EthCrossAccount memory from,621		EthCrossAccount memory to,622		uint256 tokenId623	) external;624625	// /// @notice Burns a specific ERC721 token.626	// /// @dev Throws unless `msg.sender` is the current owner or an authorized627	// ///  operator for this NFT. Throws if `from` is not the current owner. Throws628	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.629	// /// @param from The current owner of the NFT630	// /// @param tokenId The NFT to transfer631	// /// @dev EVM selector for this function is: 0x79cc6790,632	// ///  or in textual repr: burnFrom(address,uint256)633	// function burnFrom(address from, uint256 tokenId) external;634635	/// @notice Burns a specific ERC721 token.636	/// @dev Throws unless `msg.sender` is the current owner or an authorized637	///  operator for this NFT. Throws if `from` is not the current owner. Throws638	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.639	/// @param from The current owner of the NFT640	/// @param tokenId The NFT to transfer641	/// @dev EVM selector for this function is: 0xbb2f5a58,642	///  or in textual repr: burnFromCross((address,uint256),uint256)643	function burnFromCross(EthCrossAccount memory from, uint256 tokenId) external;644645	/// @notice Returns next free NFT ID.646	/// @dev EVM selector for this function is: 0x75794a3c,647	///  or in textual repr: nextTokenId()648	function nextTokenId() external view returns (uint256);649650	// /// @notice Function to mint multiple tokens.651	// /// @dev `tokenIds` should be an array of consecutive numbers and first number652	// ///  should be obtained with `nextTokenId` method653	// /// @param to The new owner654	// /// @param tokenIds IDs of the minted NFTs655	// /// @dev EVM selector for this function is: 0x44a9945e,656	// ///  or in textual repr: mintBulk(address,uint256[])657	// function mintBulk(address to, uint256[] memory tokenIds) external returns (bool);658659	// /// @notice Function to mint multiple tokens with the given tokenUris.660	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive661	// ///  numbers and first number should be obtained with `nextTokenId` method662	// /// @param to The new owner663	// /// @param tokens array of pairs of token ID and token URI for minted tokens664	// /// @dev EVM selector for this function is: 0x36543006,665	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])666	// function mintBulkWithTokenURI(address to, Tuple13[] memory tokens) external returns (bool);667668	/// @notice Function to mint a token.669	/// @param to The new owner crossAccountId670	/// @param properties Properties of minted token671	/// @return uint256 The id of the newly minted token672	/// @dev EVM selector for this function is: 0xb904db03,673	///  or in textual repr: mintCross((address,uint256),(string,bytes)[])674	function mintCross(EthCrossAccount memory to, Property[] memory properties) external returns (uint256);675}676677/// @dev anonymous struct678struct Tuple13 {679	uint256 field_0;680	string field_1;681}682683/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension684/// @dev See https://eips.ethereum.org/EIPS/eip-721685/// @dev the ERC-165 identifier for this interface is 0x780e9d63686interface ERC721Enumerable is Dummy, ERC165 {687	/// @notice Enumerate valid NFTs688	/// @param index A counter less than `totalSupply()`689	/// @return The token identifier for the `index`th NFT,690	///  (sort order not specified)691	/// @dev EVM selector for this function is: 0x4f6ccce7,692	///  or in textual repr: tokenByIndex(uint256)693	function tokenByIndex(uint256 index) external view returns (uint256);694695	/// @dev Not implemented696	/// @dev EVM selector for this function is: 0x2f745c59,697	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)698	function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);699700	/// @notice Count NFTs tracked by this contract701	/// @return A count of valid NFTs tracked by this contract, where each one of702	///  them has an assigned and queryable owner not equal to the zero address703	/// @dev EVM selector for this function is: 0x18160ddd,704	///  or in textual repr: totalSupply()705	function totalSupply() external view returns (uint256);706}707708/// @dev inlined interface709interface ERC721Events {710	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);711	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);712	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);713}714715/// @title ERC-721 Non-Fungible Token Standard716/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md717/// @dev the ERC-165 identifier for this interface is 0x983a942b718interface ERC721 is Dummy, ERC165, ERC721Events {719	/// @notice Count all NFTs assigned to an owner720	/// @dev NFTs assigned to the zero address are considered invalid, and this721	///  function throws for queries about the zero address.722	/// @param owner An address for whom to query the balance723	/// @return The number of NFTs owned by `owner`, possibly zero724	/// @dev EVM selector for this function is: 0x70a08231,725	///  or in textual repr: balanceOf(address)726	function balanceOf(address owner) external view returns (uint256);727728	/// @notice Find the owner of an NFT729	/// @dev NFTs assigned to zero address are considered invalid, and queries730	///  about them do throw.731	/// @param tokenId The identifier for an NFT732	/// @return The address of the owner of the NFT733	/// @dev EVM selector for this function is: 0x6352211e,734	///  or in textual repr: ownerOf(uint256)735	function ownerOf(uint256 tokenId) external view returns (address);736737	/// @dev Not implemented738	/// @dev EVM selector for this function is: 0xb88d4fde,739	///  or in textual repr: safeTransferFrom(address,address,uint256,bytes)740	function safeTransferFrom(741		address from,742		address to,743		uint256 tokenId,744		bytes memory data745	) external;746747	/// @dev Not implemented748	/// @dev EVM selector for this function is: 0x42842e0e,749	///  or in textual repr: safeTransferFrom(address,address,uint256)750	function safeTransferFrom(751		address from,752		address to,753		uint256 tokenId754	) external;755756	/// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE757	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE758	///  THEY MAY BE PERMANENTLY LOST759	/// @dev Throws unless `msg.sender` is the current owner or an authorized760	///  operator for this NFT. Throws if `from` is not the current owner. Throws761	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.762	/// @param from The current owner of the NFT763	/// @param to The new owner764	/// @param tokenId The NFT to transfer765	/// @dev EVM selector for this function is: 0x23b872dd,766	///  or in textual repr: transferFrom(address,address,uint256)767	function transferFrom(768		address from,769		address to,770		uint256 tokenId771	) external;772773	/// @notice Set or reaffirm the approved address for an NFT774	/// @dev The zero address indicates there is no approved address.775	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized776	///  operator of the current owner.777	/// @param approved The new approved NFT controller778	/// @param tokenId The NFT to approve779	/// @dev EVM selector for this function is: 0x095ea7b3,780	///  or in textual repr: approve(address,uint256)781	function approve(address approved, uint256 tokenId) external;782783	/// @notice Sets or unsets the approval of a given operator.784	/// The `operator` is allowed to transfer all tokens of the `caller` on their behalf.785	/// @param operator Operator786	/// @param approved Should operator status be granted or revoked?787	/// @dev EVM selector for this function is: 0xa22cb465,788	///  or in textual repr: setApprovalForAll(address,bool)789	function setApprovalForAll(address operator, bool approved) external;790791	/// @dev Not implemented792	/// @dev EVM selector for this function is: 0x081812fc,793	///  or in textual repr: getApproved(uint256)794	function getApproved(uint256 tokenId) external view returns (address);795796	/// @notice Tells whether the given `owner` approves the `operator`.797	/// @dev EVM selector for this function is: 0xe985e9c5,798	///  or in textual repr: isApprovedForAll(address,address)799	function isApprovedForAll(address owner, address operator) external view returns (bool);800801	/// @notice Returns collection helper contract address802	/// @dev EVM selector for this function is: 0x1896cce6,803	///  or in textual repr: collectionHelperAddress()804	function collectionHelperAddress() external view returns (address);805}806807interface UniqueNFT is808	Dummy,809	ERC165,810	ERC721,811	ERC721Enumerable,812	ERC721UniqueExtensions,813	ERC721UniqueMintable,814	ERC721Burnable,815	ERC721Metadata,816	Collection,817	TokenProperties818{}
modifiedtests/src/eth/api/UniqueRefungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -30,12 +30,12 @@
 	/// @param permissions Permissions for keys.
 	/// @dev EVM selector for this function is: 0xbd92983a,
 	///  or in textual repr: setTokenPropertyPermissions((string,(uint8,bool)[])[])
-	function setTokenPropertyPermissions(Tuple51[] memory permissions) external;
+	function setTokenPropertyPermissions(Tuple52[] memory permissions) external;
 
 	/// @notice Get permissions for token properties.
 	/// @dev EVM selector for this function is: 0xf23d7790,
 	///  or in textual repr: tokenPropertyPermissions()
-	function tokenPropertyPermissions() external view returns (Tuple51[] memory);
+	function tokenPropertyPermissions() external view returns (Tuple52[] memory);
 
 	// /// @notice Set token property value.
 	// /// @dev Throws error if `msg.sender` has no permission to edit the property.
@@ -97,13 +97,13 @@
 }
 
 /// @dev anonymous struct
-struct Tuple51 {
+struct Tuple52 {
 	string field_0;
-	Tuple49[] field_1;
+	Tuple50[] field_1;
 }
 
 /// @dev anonymous struct
-struct Tuple49 {
+struct Tuple50 {
 	EthTokenPermissions field_0;
 	bool field_1;
 }
@@ -198,7 +198,7 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() external view returns (Tuple26 memory);
+	function collectionSponsor() external view returns (EthCrossAccount memory);
 
 	/// Get current collection limits.
 	///
@@ -215,7 +215,7 @@
 	/// Return `false` if a limit not set.
 	/// @dev EVM selector for this function is: 0xf63bc572,
 	///  or in textual repr: collectionLimits()
-	function collectionLimits() external view returns (Tuple29[] memory);
+	function collectionLimits() external view returns (Tuple30[] memory);
 
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
@@ -287,12 +287,12 @@
 	/// Returns nesting for a collection
 	/// @dev EVM selector for this function is: 0x22d25bfe,
 	///  or in textual repr: collectionNestingRestrictedCollectionIds()
-	function collectionNestingRestrictedCollectionIds() external view returns (Tuple34 memory);
+	function collectionNestingRestrictedCollectionIds() external view returns (Tuple35 memory);
 
 	/// Returns permissions for a collection
 	/// @dev EVM selector for this function is: 0x5b2eaf4b,
 	///  or in textual repr: collectionNestingPermissions()
-	function collectionNestingPermissions() external view returns (Tuple37[] memory);
+	function collectionNestingPermissions() external view returns (Tuple38[] memory);
 
 	/// Set the collection access method.
 	/// @param mode Access mode
@@ -407,7 +407,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple37 {
+struct Tuple38 {
 	CollectionPermissions field_0;
 	bool field_1;
 }
@@ -418,7 +418,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple34 {
+struct Tuple35 {
 	bool field_0;
 	uint256[] field_1;
 }
@@ -446,18 +446,12 @@
 }
 
 /// @dev anonymous struct
-struct Tuple29 {
+struct Tuple30 {
 	CollectionLimits field_0;
 	bool field_1;
 	uint256 field_2;
 }
 
-/// @dev anonymous struct
-struct Tuple26 {
-	address field_0;
-	uint256 field_1;
-}
-
 /// @dev the ERC-165 identifier for this interface is 0x5b5e139f
 interface ERC721Metadata is Dummy, ERC165 {
 	// /// @notice A descriptive name for a collection of NFTs in this contract
@@ -510,14 +504,14 @@
 	///  or in textual repr: mintingFinished()
 	function mintingFinished() external view returns (bool);
 
-	/// @notice Function to mint token.
+	/// @notice Function to mint a token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	/// @dev EVM selector for this function is: 0x6a627842,
 	///  or in textual repr: mint(address)
 	function mint(address to) external returns (uint256);
 
-	// /// @notice Function to mint token.
+	// /// @notice Function to mint a token.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
 	// /// @param to The new owner
@@ -551,7 +545,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x12f7d6c1
+/// @dev the ERC-165 identifier for this interface is 0xabf30dc2
 interface ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -663,6 +657,14 @@
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
 	// function mintBulkWithTokenURI(address to, Tuple12[] memory tokens) external returns (bool);
 
+	/// @notice Function to mint a token.
+	/// @param to The new owner crossAccountId
+	/// @param properties Properties of minted token
+	/// @return uint256 The id of the newly minted token
+	/// @dev EVM selector for this function is: 0xb904db03,
+	///  or in textual repr: mintCross((address,uint256),(string,bytes)[])
+	function mintCross(EthCrossAccount memory to, Property[] memory properties) external returns (uint256);
+
 	/// Returns EVM address for refungible token
 	///
 	/// @param token ID of the token
modifiedtests/src/eth/base.test.tsdiffbeforeafterboth
--- a/tests/src/eth/base.test.ts
+++ b/tests/src/eth/base.test.ts
@@ -116,7 +116,7 @@
     await checkInterface(helper, '0x780e9d63', true, true);
   });
 
-  itEth('ERC721UniqueExtensions support', async ({helper}) => {
+  itEth.skip('ERC721UniqueExtensions support', async ({helper}) => {
     await checkInterface(helper, '0xb74c26b7', true, true);
   });
 
modifiedtests/src/eth/collectionSponsoring.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionSponsoring.test.ts
+++ b/tests/src/eth/collectionSponsoring.test.ts
@@ -106,7 +106,7 @@
       await collectionEvm.methods.removeCollectionSponsor().send({from: owner});
   
       const sponsorTuple = await collectionEvm.methods.collectionSponsor().call({from: owner});
-      expect(sponsorTuple.field_0).to.be.eq('0x0000000000000000000000000000000000000000');
+      expect(sponsorTuple.eth).to.be.eq('0x0000000000000000000000000000000000000000');
     }));
 
   [
modifiedtests/src/eth/fungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/fungible.test.ts
+++ b/tests/src/eth/fungible.test.ts
@@ -57,7 +57,7 @@
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
       donor = await privateKey({filename: __filename});
-      [alice, owner] = await helper.arrange.createAccounts([20n, 20n], donor);
+      [alice, owner] = await helper.arrange.createAccounts([30n, 20n], donor);
     });
   });
 
@@ -78,6 +78,25 @@
     expect(event.returnValues.to).to.equal(receiver);
     expect(event.returnValues.value).to.equal('100');
   });
+  
+  
+  itEth('Can perform mintCross()', async ({helper}) => {
+    const receiverCross = helper.ethCrossAccount.fromKeyringPair(owner);
+    const ethOwner = await helper.eth.createAccountWithBalance(donor);
+    const collection = await helper.ft.mintCollection(alice);
+    await collection.addAdmin(alice, {Ethereum: ethOwner});
+
+    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', ethOwner);
+
+    const result = await contract.methods.mintCross(receiverCross, 100).send();
+    
+    const event = result.events.Transfer;
+    expect(event.address).to.equal(collectionAddress);
+    expect(event.returnValues.from).to.equal('0x0000000000000000000000000000000000000000');
+    expect(event.returnValues.to).to.equal(helper.address.substrateToEth(owner.address));
+    expect(event.returnValues.value).to.equal('100');
+  });
 
   itEth('Can perform mintBulk()', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
modifiedtests/src/eth/nesting/nest.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nesting/nest.test.ts
+++ b/tests/src/eth/nesting/nest.test.ts
@@ -62,9 +62,9 @@
       expect(await contract.methods.collectionNestingRestrictedCollectionIds().call({from: owner})).to.be.like([true, []]);
       await contract.methods.setCollectionNesting(true, [unnsetedCollectionAddress]).send({from: owner});
       expect(await contract.methods.collectionNestingRestrictedCollectionIds().call({from: owner})).to.be.like([true, [unnestedCollsectionId.toString()]]);
-      expect(await contract.methods.collectionNestingPermissions().call({from: owner})).to.be.like([['0', false], ['1', true]]);
+      expect(await contract.methods.collectionNestingPermissions().call({from: owner})).to.be.like([['1', false], ['0', true]]);
       await contract.methods.setCollectionNesting(false).send({from: owner});
-      expect(await contract.methods.collectionNestingPermissions().call({from: owner})).to.be.like([['0', false], ['1', false]]);
+      expect(await contract.methods.collectionNestingPermissions().call({from: owner})).to.be.like([['1', false], ['0', false]]);
     });
     
     itEth('NFT: allows an Owner to nest/unnest their token (Restricted nesting)', async ({helper}) => {
modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -17,6 +17,7 @@
 import {itEth, usingEthPlaygrounds, expect, EthUniqueHelper} from './util';
 import {IKeyringPair} from '@polkadot/types/types';
 import {Contract} from 'web3-eth-contract';
+import {ITokenPropertyPermission} from '../util/playgrounds/types';
 
 
 describe('NFT: Information getting', () => {
@@ -173,7 +174,58 @@
     // const tokenUri = await contract.methods.tokenURI(nextTokenId).call();
     // expect(tokenUri).to.be.equal(`https://offchain-service.local/token-info/${nextTokenId}`);
   });
+  
+  itEth('Can perform mintCross()', async ({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    const receiverCross = helper.ethCrossAccount.fromKeyringPair(bob);
+    const properties = Array(5).fill(0).map((_, i) => { return {key: `key_${i}`, value: Buffer.from(`value_${i}`)}; });
+    const permissions: ITokenPropertyPermission[] = properties
+      .map(p => {
+        return {
+          key: p.key, permission: {
+            tokenOwner: true,
+            collectionAdmin: true,
+            mutable: true,
+          },
+        };
+      });
+    
+    
+    const collection = await helper.nft.mintCollection(minter, {
+      tokenPrefix: 'ethp',
+      tokenPropertyPermissions: permissions,
+    });
+    await collection.addAdmin(minter, {Ethereum: caller});
+    
+    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(collectionAddress, 'nft', caller, true);
+    let expectedTokenId = await contract.methods.nextTokenId().call();
+    let result = await contract.methods.mintCross(receiverCross, []).send();
+    let tokenId = result.events.Transfer.returnValues.tokenId;
+    expect(tokenId).to.be.equal(expectedTokenId);
+
+    let event = result.events.Transfer;
+    expect(event.address).to.be.equal(collectionAddress);
+    expect(event.returnValues.from).to.be.equal('0x0000000000000000000000000000000000000000');
+    expect(event.returnValues.to).to.be.equal(helper.address.substrateToEth(bob.address));
+    expect(await contract.methods.properties(tokenId, []).call()).to.be.like([]);
+    
+    expectedTokenId = await contract.methods.nextTokenId().call();
+    result = await contract.methods.mintCross(receiverCross, properties).send();
+    event = result.events.Transfer;
+    expect(event.address).to.be.equal(collectionAddress);
+    expect(event.returnValues.from).to.be.equal('0x0000000000000000000000000000000000000000');
+    expect(event.returnValues.to).to.be.equal(helper.address.substrateToEth(bob.address));
+    expect(await contract.methods.properties(tokenId, []).call()).to.be.like([]);
+    
+    tokenId = result.events.Transfer.returnValues.tokenId;
+    
+    expect(tokenId).to.be.equal(expectedTokenId);
 
+    expect(await contract.methods.properties(tokenId, []).call()).to.be.like(properties
+      .map(p => { return helper.ethProperty.property(p.key, p.value.toString()); }));
+  });
+  
   //TODO: CORE-302 add eth methods
   itEth.skip('Can perform mintBulk()', async ({helper}) => {
     const caller = await helper.eth.createAccountWithBalance(donor);
modifiedtests/src/eth/reFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/reFungible.test.ts
+++ b/tests/src/eth/reFungible.test.ts
@@ -17,6 +17,7 @@
 import {Pallets, requirePalletsOrSkip} from '../util';
 import {expect, itEth, usingEthPlaygrounds} from './util';
 import {IKeyringPair} from '@polkadot/types/types';
+import {ITokenPropertyPermission} from '../util/playgrounds/types';
 
 describe('Refungible: Information getting', () => {
   let donor: IKeyringPair;
@@ -135,6 +136,50 @@
     expect(await contract.methods.crossOwnerOf(tokenId).call()).to.be.like([receiver, '0']);
     expect(await contract.methods.tokenURI(tokenId).call()).to.be.equal('Test URI');
   });
+  
+  itEth('Can perform mintCross()', async ({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    const receiverCross = helper.ethCrossAccount.fromKeyringPair(bob);
+    const properties = Array(5).fill(0).map((_, i) => { return {key: `key_${i}`, value: Buffer.from(`value_${i}`)}; });
+    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.key, permission: {tokenOwner: true,
+      collectionAdmin: true,
+      mutable: true}}; });
+    
+    
+    const collection = await helper.rft.mintCollection(minter, {
+      tokenPrefix: 'ethp',
+      tokenPropertyPermissions: permissions,
+    });
+    await collection.addAdmin(minter, {Ethereum: caller});
+    
+    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(collectionAddress, 'rft', caller, true);
+    let expectedTokenId = await contract.methods.nextTokenId().call();
+    let result = await contract.methods.mintCross(receiverCross, []).send();
+    let tokenId = result.events.Transfer.returnValues.tokenId;
+    expect(tokenId).to.be.equal(expectedTokenId);
+
+    let event = result.events.Transfer;
+    expect(event.address).to.be.equal(collectionAddress);
+    expect(event.returnValues.from).to.be.equal('0x0000000000000000000000000000000000000000');
+    expect(event.returnValues.to).to.be.equal(helper.address.substrateToEth(bob.address));
+    expect(await contract.methods.properties(tokenId, []).call()).to.be.like([]);
+    
+    expectedTokenId = await contract.methods.nextTokenId().call();
+    result = await contract.methods.mintCross(receiverCross, properties).send();
+    event = result.events.Transfer;
+    expect(event.address).to.be.equal(collectionAddress);
+    expect(event.returnValues.from).to.be.equal('0x0000000000000000000000000000000000000000');
+    expect(event.returnValues.to).to.be.equal(helper.address.substrateToEth(bob.address));
+    expect(await contract.methods.properties(tokenId, []).call()).to.be.like([]);
+    
+    tokenId = result.events.Transfer.returnValues.tokenId;
+
+    expect(tokenId).to.be.equal(expectedTokenId);
+    
+    expect(await contract.methods.properties(tokenId, []).call()).to.be.like(properties
+      .map(p => { return helper.ethProperty.property(p.key, p.value.toString()); }));
+  });
 
   itEth.skip('Can perform mintBulk()', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
modifiedtests/src/interfaces/augment-api-consts.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-consts.ts
+++ b/tests/src/interfaces/augment-api-consts.ts
@@ -83,7 +83,7 @@
       dayRelayBlocks: u32 & AugmentedConst<ApiType>;
       defaultMinGasPrice: u64 & AugmentedConst<ApiType>;
       defaultWeightToFeeCoefficient: u32 & AugmentedConst<ApiType>;
-      maxOverridedAllowedLocations: u32 & AugmentedConst<ApiType>;
+      maxXcmAllowedLocations: u32 & AugmentedConst<ApiType>;
       /**
        * Generic const
        **/