git.delta.rocks / unique-network / refs/commits / 5c9ffb7fd329

difftreelog

Merge pull request #827 from UniqueNetwork/fix/frontier-get-code

Yaroslav Bolyukin2023-01-16parents: #316164b #706a257.patch.diff
in: master
Fix eth_getCode

15 files changed

modifiedCargo.lockdiffbeforeafterboth
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2467,7 +2467,7 @@
 [[package]]
 name = "fc-consensus"
 version = "2.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "async-trait",
  "fc-db",
@@ -2486,7 +2486,7 @@
 [[package]]
 name = "fc-db"
 version = "2.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "fp-storage",
  "kvdb-rocksdb",
@@ -2505,7 +2505,7 @@
 [[package]]
 name = "fc-mapping-sync"
 version = "2.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "fc-db",
  "fp-consensus",
@@ -2522,7 +2522,7 @@
 [[package]]
 name = "fc-rpc"
 version = "2.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "ethereum 0.14.0",
  "ethereum-types 0.14.1",
@@ -2565,7 +2565,7 @@
 [[package]]
 name = "fc-rpc-core"
 version = "1.1.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "ethereum 0.14.0",
  "ethereum-types 0.14.1",
@@ -2730,7 +2730,7 @@
 [[package]]
 name = "fp-consensus"
 version = "2.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "ethereum 0.14.0",
  "parity-scale-codec 3.2.1",
@@ -2742,7 +2742,7 @@
 [[package]]
 name = "fp-ethereum"
 version = "1.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "ethereum 0.14.0",
  "ethereum-types 0.14.1",
@@ -2757,7 +2757,7 @@
 [[package]]
 name = "fp-evm"
 version = "3.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "evm",
  "frame-support",
@@ -2771,7 +2771,7 @@
 [[package]]
 name = "fp-evm-mapping"
 version = "0.1.0"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "frame-support",
  "sp-core",
@@ -2780,7 +2780,7 @@
 [[package]]
 name = "fp-rpc"
 version = "3.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "ethereum 0.14.0",
  "ethereum-types 0.14.1",
@@ -2797,7 +2797,7 @@
 [[package]]
 name = "fp-self-contained"
 version = "1.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "ethereum 0.14.0",
  "frame-support",
@@ -2810,7 +2810,7 @@
 [[package]]
 name = "fp-storage"
 version = "2.0.0"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "parity-scale-codec 3.2.1",
  "serde",
@@ -5687,7 +5687,7 @@
 [[package]]
 name = "pallet-base-fee"
 version = "1.0.0"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "fp-evm",
  "frame-support",
@@ -5952,7 +5952,7 @@
 [[package]]
 name = "pallet-ethereum"
 version = "4.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "ethereum 0.14.0",
  "ethereum-types 0.14.1",
@@ -5980,7 +5980,7 @@
 [[package]]
 name = "pallet-evm"
 version = "6.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "environmental",
  "evm",
@@ -6066,7 +6066,7 @@
 [[package]]
 name = "pallet-evm-precompile-simple"
 version = "2.0.0-dev"
-source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#cf1894629c7df1c4dafe58aa773627a3d940da14"
+source = "git+https://github.com/uniquenetwork/frontier?branch=unique-polkadot-v0.9.36#ef8d2809ed05da0664e9b43cb87436451295b634"
 dependencies = [
  "fp-evm",
  "ripemd",
modifiedcrates/evm-coder/procedural/src/solidity_interface.rsdiffbeforeafterboth
--- a/crates/evm-coder/procedural/src/solidity_interface.rs
+++ b/crates/evm-coder/procedural/src/solidity_interface.rs
@@ -811,6 +811,13 @@
 	let list = generics_list(gen);
 	quote! { <#list> }
 }
+fn generics_stub(gen: &Generics) -> proc_macro2::TokenStream {
+	if gen.params.is_empty() {
+		return quote! {};
+	}
+	let params = (0..gen.params.len()).map(|_| quote! {()});
+	quote! {<#(#params,)*>}
+}
 fn generics_data(gen: &Generics) -> proc_macro2::TokenStream {
 	let list = generics_list(gen);
 	if gen.params.len() == 1 {
@@ -866,6 +873,7 @@
 		let generics = self.generics;
 		let gen_ref = generics_reference(&generics);
 		let gen_data = generics_data(&generics);
+		let gen_stub = generics_stub(&generics);
 		let gen_where = &generics.where_clause;
 
 		let call_sub = self
@@ -936,6 +944,12 @@
 		let solidity_events_idents = self.info.events.0.iter().map(|is| is.name.clone());
 		let docs = &self.docs;
 
+		let expect_selector = self.info.expect_selector.map(|s| {
+            quote! {
+                const _: () = assert!(#s == u32::from_be_bytes(<#call_name #gen_stub>::interface_id()), "selector mismatch, review contained function selectors");
+            }
+        });
+
 		quote! {
 			#(
 				const _: ::core::marker::PhantomData<#solidity_events_idents> = ::core::marker::PhantomData;
@@ -952,12 +966,15 @@
 					#call_sub,
 				)*
 			}
+
+			#expect_selector
+
 			impl #gen_ref #call_name #gen_ref {
 				#(
 					#consts
 				)*
 				/// Return this call ERC165 selector
-				pub fn interface_id() -> ::evm_coder::types::bytes4 {
+				pub const fn interface_id() -> ::evm_coder::types::bytes4 {
 					let mut interface_id = 0;
 					#(#interface_id)*
 					#(#inline_interface_id)*
modifiedpallets/nonfungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -524,11 +524,6 @@
 
 		Ok(<Pallet<T>>::allowance_for_all(self, &owner, &operator))
 	}
-
-	/// @notice Returns collection helper contract address
-	fn collection_helper_address(&self) -> Result<address> {
-		Ok(T::ContractAddress::get())
-	}
 }
 
 /// @title ERC721 Token that can be irreversibly burned (destroyed).
@@ -1058,6 +1053,11 @@
 
 		Ok(token_id.into())
 	}
+
+	/// @notice Returns collection helper contract address
+	fn collection_helper_address(&self) -> Result<address> {
+		Ok(T::ContractAddress::get())
+	}
 }
 
 #[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
@@ -785,7 +785,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x0e48fdb4
+/// @dev the ERC-165 identifier for this interface is 0x16de3152
 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,
@@ -986,6 +986,15 @@
 		dummy = 0;
 		return 0;
 	}
+
+	/// @notice Returns collection helper contract address
+	/// @dev EVM selector for this function is: 0x1896cce6,
+	///  or in textual repr: collectionHelperAddress()
+	function collectionHelperAddress() public view returns (address) {
+		require(false, stub_error);
+		dummy;
+		return 0x0000000000000000000000000000000000000000;
+	}
 }
 
 /// @dev anonymous struct
@@ -1043,7 +1052,7 @@
 
 /// @title ERC-721 Non-Fungible Token Standard
 /// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
-/// @dev the ERC-165 identifier for this interface is 0x983a942b
+/// @dev the ERC-165 identifier for this interface is 0x80ac58cd
 contract ERC721 is Dummy, ERC165, ERC721Events {
 	/// @notice Count all NFTs assigned to an owner
 	/// @dev NFTs assigned to the zero address are considered invalid, and this
@@ -1175,15 +1184,6 @@
 		operator;
 		dummy;
 		return false;
-	}
-
-	/// @notice Returns collection helper contract address
-	/// @dev EVM selector for this function is: 0x1896cce6,
-	///  or in textual repr: collectionHelperAddress()
-	function collectionHelperAddress() public view returns (address) {
-		require(false, stub_error);
-		dummy;
-		return 0x0000000000000000000000000000000000000000;
 	}
 }
 
modifiedpallets/refungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -295,7 +295,9 @@
 	MintingFinished {},
 }
 
-#[solidity_interface(name = ERC721Metadata)]
+/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
+/// @dev See https://eips.ethereum.org/EIPS/eip-721
+#[solidity_interface(name = ERC721Metadata, expect_selector = 0x5b5e139f)]
 impl<T: Config> RefungibleHandle<T>
 where
 	T::AccountId: From<[u8; 32]> + AsRef<[u8; 32]>,
@@ -364,7 +366,7 @@
 
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
-#[solidity_interface(name = ERC721Enumerable)]
+#[solidity_interface(name = ERC721Enumerable, expect_selector = 0x780e9d63)]
 impl<T: Config> RefungibleHandle<T> {
 	/// @notice Enumerate valid RFTs
 	/// @param index A counter less than `totalSupply()`
@@ -391,7 +393,7 @@
 
 /// @title ERC-721 Non-Fungible Token Standard
 /// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
-#[solidity_interface(name = ERC721, events(ERC721Events))]
+#[solidity_interface(name = ERC721, events(ERC721Events), expect_selector = 0x80ac58cd)]
 impl<T: Config> RefungibleHandle<T> {
 	/// @notice Count all RFTs assigned to an owner
 	/// @dev RFTs assigned to the zero address are considered invalid, and this
@@ -422,6 +424,7 @@
 	}
 
 	/// @dev Not implemented
+	#[solidity(rename_selector = "safeTransferFrom")]
 	fn safe_transfer_from_with_data(
 		&mut self,
 		_from: address,
@@ -434,6 +437,7 @@
 	}
 
 	/// @dev Not implemented
+	#[solidity(rename_selector = "safeTransferFrom")]
 	fn safe_transfer_from(
 		&mut self,
 		_from: address,
@@ -517,11 +521,6 @@
 
 		Ok(<Pallet<T>>::allowance_for_all(self, &owner, &operator))
 	}
-
-	/// @notice Returns collection helper contract address
-	fn collection_helper_address(&self) -> Result<address> {
-		Ok(T::ContractAddress::get())
-	}
 }
 
 /// Returns amount of pieces of `token` that `owner` have
@@ -1116,6 +1115,11 @@
 			token.try_into().map_err(|_| "token id overflow")?,
 		))
 	}
+
+	/// @notice Returns collection helper contract address
+	fn collection_helper_address(&self) -> Result<address> {
+		Ok(T::ContractAddress::get())
+	}
 }
 
 #[solidity_interface(
modifiedpallets/refungible/src/stubs/UniqueRefungible.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/refungible/src/stubs/UniqueRefungible.soldiffbeforeafterboth
after · pallets/refungible/src/stubs/UniqueRefungible.sol
1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7contract Dummy {8	uint8 dummy;9	string stub_error = "this contract is implemented in native";10}1112contract ERC165 is Dummy {13	function supportsInterface(bytes4 interfaceID) external view returns (bool) {14		require(false, stub_error);15		interfaceID;16		return true;17	}18}1920/// @title A contract that allows to set and delete token properties and change token property permissions.21/// @dev the ERC-165 identifier for this interface is 0xde0695c222contract TokenProperties is Dummy, ERC165 {23	// /// @notice Set permissions for token property.24	// /// @dev Throws error if `msg.sender` is not admin or owner of the collection.25	// /// @param key Property key.26	// /// @param isMutable Permission to mutate property.27	// /// @param collectionAdmin Permission to mutate property by collection admin if property is mutable.28	// /// @param tokenOwner Permission to mutate property by token owner if property is mutable.29	// /// @dev EVM selector for this function is: 0x222d97fa,30	// ///  or in textual repr: setTokenPropertyPermission(string,bool,bool,bool)31	// function setTokenPropertyPermission(string memory key, bool isMutable, bool collectionAdmin, bool tokenOwner) public {32	// 	require(false, stub_error);33	// 	key;34	// 	isMutable;35	// 	collectionAdmin;36	// 	tokenOwner;37	// 	dummy = 0;38	// }3940	/// @notice Set permissions for token property.41	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.42	/// @param permissions Permissions for keys.43	/// @dev EVM selector for this function is: 0xbd92983a,44	///  or in textual repr: setTokenPropertyPermissions((string,(uint8,bool)[])[])45	function setTokenPropertyPermissions(TokenPropertyPermission[] memory permissions) public {46		require(false, stub_error);47		permissions;48		dummy = 0;49	}5051	/// @notice Get permissions for token properties.52	/// @dev EVM selector for this function is: 0xf23d7790,53	///  or in textual repr: tokenPropertyPermissions()54	function tokenPropertyPermissions() public view returns (TokenPropertyPermission[] memory) {55		require(false, stub_error);56		dummy;57		return new TokenPropertyPermission[](0);58	}5960	// /// @notice Set token property value.61	// /// @dev Throws error if `msg.sender` has no permission to edit the property.62	// /// @param tokenId ID of the token.63	// /// @param key Property key.64	// /// @param value Property value.65	// /// @dev EVM selector for this function is: 0x1752d67b,66	// ///  or in textual repr: setProperty(uint256,string,bytes)67	// function setProperty(uint256 tokenId, string memory key, bytes memory value) public {68	// 	require(false, stub_error);69	// 	tokenId;70	// 	key;71	// 	value;72	// 	dummy = 0;73	// }7475	/// @notice Set token properties value.76	/// @dev Throws error if `msg.sender` has no permission to edit the property.77	/// @param tokenId ID of the token.78	/// @param properties settable properties79	/// @dev EVM selector for this function is: 0x14ed3a6e,80	///  or in textual repr: setProperties(uint256,(string,bytes)[])81	function setProperties(uint256 tokenId, Property[] memory properties) public {82		require(false, stub_error);83		tokenId;84		properties;85		dummy = 0;86	}8788	// /// @notice Delete token property value.89	// /// @dev Throws error if `msg.sender` has no permission to edit the property.90	// /// @param tokenId ID of the token.91	// /// @param key Property key.92	// /// @dev EVM selector for this function is: 0x066111d1,93	// ///  or in textual repr: deleteProperty(uint256,string)94	// function deleteProperty(uint256 tokenId, string memory key) public {95	// 	require(false, stub_error);96	// 	tokenId;97	// 	key;98	// 	dummy = 0;99	// }100101	/// @notice Delete token properties value.102	/// @dev Throws error if `msg.sender` has no permission to edit the property.103	/// @param tokenId ID of the token.104	/// @param keys Properties key.105	/// @dev EVM selector for this function is: 0xc472d371,106	///  or in textual repr: deleteProperties(uint256,string[])107	function deleteProperties(uint256 tokenId, string[] memory keys) public {108		require(false, stub_error);109		tokenId;110		keys;111		dummy = 0;112	}113114	/// @notice Get token property value.115	/// @dev Throws error if key not found116	/// @param tokenId ID of the token.117	/// @param key Property key.118	/// @return Property value bytes119	/// @dev EVM selector for this function is: 0x7228c327,120	///  or in textual repr: property(uint256,string)121	function property(uint256 tokenId, string memory key) public view returns (bytes memory) {122		require(false, stub_error);123		tokenId;124		key;125		dummy;126		return hex"";127	}128}129130/// Ethereum representation of collection [`PropertyKey`](up_data_structs::PropertyKey) and [`PropertyValue`](up_data_structs::PropertyValue).131struct Property {132	string key;133	bytes value;134}135136/// Ethereum representation of Token Property Permissions.137struct TokenPropertyPermission {138	/// Token property key.139	string key;140	/// Token property permissions.141	PropertyPermission[] permissions;142}143144/// Ethereum representation of TokenPermissions (see [`up_data_structs::PropertyPermission`]) as an key and value.145struct PropertyPermission {146	/// TokenPermission field.147	TokenPermissionField code;148	/// TokenPermission value.149	bool value;150}151152/// Ethereum representation of TokenPermissions (see [`up_data_structs::PropertyPermission`]) fields as an enumeration.153enum TokenPermissionField {154	/// Permission to change the property and property permission. See [`up_data_structs::PropertyPermission::mutable`]155	Mutable,156	/// Change permission for the collection administrator. See [`up_data_structs::PropertyPermission::token_owner`]157	TokenOwner,158	/// Permission to change the property for the owner of the token. See [`up_data_structs::PropertyPermission::collection_admin`]159	CollectionAdmin160}161162/// @title A contract that allows you to work with collections.163/// @dev the ERC-165 identifier for this interface is 0x2a14cfd1164contract Collection is Dummy, ERC165 {165	// /// Set collection property.166	// ///167	// /// @param key Property key.168	// /// @param value Propery value.169	// /// @dev EVM selector for this function is: 0x2f073f66,170	// ///  or in textual repr: setCollectionProperty(string,bytes)171	// function setCollectionProperty(string memory key, bytes memory value) public {172	// 	require(false, stub_error);173	// 	key;174	// 	value;175	// 	dummy = 0;176	// }177178	/// Set collection properties.179	///180	/// @param properties Vector of properties key/value pair.181	/// @dev EVM selector for this function is: 0x50b26b2a,182	///  or in textual repr: setCollectionProperties((string,bytes)[])183	function setCollectionProperties(Property[] memory properties) public {184		require(false, stub_error);185		properties;186		dummy = 0;187	}188189	// /// Delete collection property.190	// ///191	// /// @param key Property key.192	// /// @dev EVM selector for this function is: 0x7b7debce,193	// ///  or in textual repr: deleteCollectionProperty(string)194	// function deleteCollectionProperty(string memory key) public {195	// 	require(false, stub_error);196	// 	key;197	// 	dummy = 0;198	// }199200	/// Delete collection properties.201	///202	/// @param keys Properties keys.203	/// @dev EVM selector for this function is: 0xee206ee3,204	///  or in textual repr: deleteCollectionProperties(string[])205	function deleteCollectionProperties(string[] memory keys) public {206		require(false, stub_error);207		keys;208		dummy = 0;209	}210211	/// Get collection property.212	///213	/// @dev Throws error if key not found.214	///215	/// @param key Property key.216	/// @return bytes The property corresponding to the key.217	/// @dev EVM selector for this function is: 0xcf24fd6d,218	///  or in textual repr: collectionProperty(string)219	function collectionProperty(string memory key) public view returns (bytes memory) {220		require(false, stub_error);221		key;222		dummy;223		return hex"";224	}225226	/// Get collection properties.227	///228	/// @param keys Properties keys. Empty keys for all propertyes.229	/// @return Vector of properties key/value pairs.230	/// @dev EVM selector for this function is: 0x285fb8e6,231	///  or in textual repr: collectionProperties(string[])232	function collectionProperties(string[] memory keys) public view returns (Property[] memory) {233		require(false, stub_error);234		keys;235		dummy;236		return new Property[](0);237	}238239	// /// Set the sponsor of the collection.240	// ///241	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.242	// ///243	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.244	// /// @dev EVM selector for this function is: 0x7623402e,245	// ///  or in textual repr: setCollectionSponsor(address)246	// function setCollectionSponsor(address sponsor) public {247	// 	require(false, stub_error);248	// 	sponsor;249	// 	dummy = 0;250	// }251252	/// Set the sponsor of the collection.253	///254	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.255	///256	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.257	/// @dev EVM selector for this function is: 0x84a1d5a8,258	///  or in textual repr: setCollectionSponsorCross((address,uint256))259	function setCollectionSponsorCross(CrossAddress memory sponsor) public {260		require(false, stub_error);261		sponsor;262		dummy = 0;263	}264265	/// Whether there is a pending sponsor.266	/// @dev EVM selector for this function is: 0x058ac185,267	///  or in textual repr: hasCollectionPendingSponsor()268	function hasCollectionPendingSponsor() public view returns (bool) {269		require(false, stub_error);270		dummy;271		return false;272	}273274	/// Collection sponsorship confirmation.275	///276	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.277	/// @dev EVM selector for this function is: 0x3c50e97a,278	///  or in textual repr: confirmCollectionSponsorship()279	function confirmCollectionSponsorship() public {280		require(false, stub_error);281		dummy = 0;282	}283284	/// Remove collection sponsor.285	/// @dev EVM selector for this function is: 0x6e0326a3,286	///  or in textual repr: removeCollectionSponsor()287	function removeCollectionSponsor() public {288		require(false, stub_error);289		dummy = 0;290	}291292	/// Get current sponsor.293	///294	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.295	/// @dev EVM selector for this function is: 0x6ec0a9f1,296	///  or in textual repr: collectionSponsor()297	function collectionSponsor() public view returns (CrossAddress memory) {298		require(false, stub_error);299		dummy;300		return CrossAddress(0x0000000000000000000000000000000000000000, 0);301	}302303	/// Get current collection limits.304	///305	/// @return Array of collection limits306	/// @dev EVM selector for this function is: 0xf63bc572,307	///  or in textual repr: collectionLimits()308	function collectionLimits() public view returns (CollectionLimit[] memory) {309		require(false, stub_error);310		dummy;311		return new CollectionLimit[](0);312	}313314	/// Set limits for the collection.315	/// @dev Throws error if limit not found.316	/// @param limit Some limit.317	/// @dev EVM selector for this function is: 0x2316ee74,318	///  or in textual repr: setCollectionLimit((uint8,(bool,uint256)))319	function setCollectionLimit(CollectionLimit memory limit) public {320		require(false, stub_error);321		limit;322		dummy = 0;323	}324325	/// Get contract address.326	/// @dev EVM selector for this function is: 0xf6b4dfb4,327	///  or in textual repr: contractAddress()328	function contractAddress() public view returns (address) {329		require(false, stub_error);330		dummy;331		return 0x0000000000000000000000000000000000000000;332	}333334	/// Add collection admin.335	/// @param newAdmin Cross account administrator address.336	/// @dev EVM selector for this function is: 0x859aa7d6,337	///  or in textual repr: addCollectionAdminCross((address,uint256))338	function addCollectionAdminCross(CrossAddress memory newAdmin) public {339		require(false, stub_error);340		newAdmin;341		dummy = 0;342	}343344	/// Remove collection admin.345	/// @param admin Cross account administrator address.346	/// @dev EVM selector for this function is: 0x6c0cd173,347	///  or in textual repr: removeCollectionAdminCross((address,uint256))348	function removeCollectionAdminCross(CrossAddress memory admin) public {349		require(false, stub_error);350		admin;351		dummy = 0;352	}353354	// /// Add collection admin.355	// /// @param newAdmin Address of the added administrator.356	// /// @dev EVM selector for this function is: 0x92e462c7,357	// ///  or in textual repr: addCollectionAdmin(address)358	// function addCollectionAdmin(address newAdmin) public {359	// 	require(false, stub_error);360	// 	newAdmin;361	// 	dummy = 0;362	// }363364	// /// Remove collection admin.365	// ///366	// /// @param admin Address of the removed administrator.367	// /// @dev EVM selector for this function is: 0xfafd7b42,368	// ///  or in textual repr: removeCollectionAdmin(address)369	// function removeCollectionAdmin(address admin) public {370	// 	require(false, stub_error);371	// 	admin;372	// 	dummy = 0;373	// }374375	/// Toggle accessibility of collection nesting.376	///377	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'378	/// @dev EVM selector for this function is: 0x112d4586,379	///  or in textual repr: setCollectionNesting(bool)380	function setCollectionNesting(bool enable) public {381		require(false, stub_error);382		enable;383		dummy = 0;384	}385386	/// Toggle accessibility of collection nesting.387	///388	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'389	/// @param collections Addresses of collections that will be available for nesting.390	/// @dev EVM selector for this function is: 0x64872396,391	///  or in textual repr: setCollectionNesting(bool,address[])392	function setCollectionNesting(bool enable, address[] memory collections) public {393		require(false, stub_error);394		enable;395		collections;396		dummy = 0;397	}398399	/// Returns nesting for a collection400	/// @dev EVM selector for this function is: 0x22d25bfe,401	///  or in textual repr: collectionNestingRestrictedCollectionIds()402	function collectionNestingRestrictedCollectionIds() public view returns (CollectionNesting memory) {403		require(false, stub_error);404		dummy;405		return CollectionNesting(false, new uint256[](0));406	}407408	/// Returns permissions for a collection409	/// @dev EVM selector for this function is: 0x5b2eaf4b,410	///  or in textual repr: collectionNestingPermissions()411	function collectionNestingPermissions() public view returns (CollectionNestingPermission[] memory) {412		require(false, stub_error);413		dummy;414		return new CollectionNestingPermission[](0);415	}416417	/// Set the collection access method.418	/// @param mode Access mode419	/// 	0 for Normal420	/// 	1 for AllowList421	/// @dev EVM selector for this function is: 0x41835d4c,422	///  or in textual repr: setCollectionAccess(uint8)423	function setCollectionAccess(uint8 mode) public {424		require(false, stub_error);425		mode;426		dummy = 0;427	}428429	/// Checks that user allowed to operate with collection.430	///431	/// @param user User address to check.432	/// @dev EVM selector for this function is: 0x91b6df49,433	///  or in textual repr: allowlistedCross((address,uint256))434	function allowlistedCross(CrossAddress memory user) public view returns (bool) {435		require(false, stub_error);436		user;437		dummy;438		return false;439	}440441	// /// Add the user to the allowed list.442	// ///443	// /// @param user Address of a trusted user.444	// /// @dev EVM selector for this function is: 0x67844fe6,445	// ///  or in textual repr: addToCollectionAllowList(address)446	// function addToCollectionAllowList(address user) public {447	// 	require(false, stub_error);448	// 	user;449	// 	dummy = 0;450	// }451452	/// Add user to allowed list.453	///454	/// @param user User cross account address.455	/// @dev EVM selector for this function is: 0xa0184a3a,456	///  or in textual repr: addToCollectionAllowListCross((address,uint256))457	function addToCollectionAllowListCross(CrossAddress memory user) public {458		require(false, stub_error);459		user;460		dummy = 0;461	}462463	// /// Remove the user from the allowed list.464	// ///465	// /// @param user Address of a removed user.466	// /// @dev EVM selector for this function is: 0x85c51acb,467	// ///  or in textual repr: removeFromCollectionAllowList(address)468	// function removeFromCollectionAllowList(address user) public {469	// 	require(false, stub_error);470	// 	user;471	// 	dummy = 0;472	// }473474	/// Remove user from allowed list.475	///476	/// @param user User cross account address.477	/// @dev EVM selector for this function is: 0x09ba452a,478	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))479	function removeFromCollectionAllowListCross(CrossAddress memory user) public {480		require(false, stub_error);481		user;482		dummy = 0;483	}484485	/// Switch permission for minting.486	///487	/// @param mode Enable if "true".488	/// @dev EVM selector for this function is: 0x00018e84,489	///  or in textual repr: setCollectionMintMode(bool)490	function setCollectionMintMode(bool mode) public {491		require(false, stub_error);492		mode;493		dummy = 0;494	}495496	// /// Check that account is the owner or admin of the collection497	// ///498	// /// @param user account to verify499	// /// @return "true" if account is the owner or admin500	// /// @dev EVM selector for this function is: 0x9811b0c7,501	// ///  or in textual repr: isOwnerOrAdmin(address)502	// function isOwnerOrAdmin(address user) public view returns (bool) {503	// 	require(false, stub_error);504	// 	user;505	// 	dummy;506	// 	return false;507	// }508509	/// Check that account is the owner or admin of the collection510	///511	/// @param user User cross account to verify512	/// @return "true" if account is the owner or admin513	/// @dev EVM selector for this function is: 0x3e75a905,514	///  or in textual repr: isOwnerOrAdminCross((address,uint256))515	function isOwnerOrAdminCross(CrossAddress memory user) public view returns (bool) {516		require(false, stub_error);517		user;518		dummy;519		return false;520	}521522	/// Returns collection type523	///524	/// @return `Fungible` or `NFT` or `ReFungible`525	/// @dev EVM selector for this function is: 0xd34b55b8,526	///  or in textual repr: uniqueCollectionType()527	function uniqueCollectionType() public view returns (string memory) {528		require(false, stub_error);529		dummy;530		return "";531	}532533	/// Get collection owner.534	///535	/// @return Tuble with sponsor address and his substrate mirror.536	/// If address is canonical then substrate mirror is zero and vice versa.537	/// @dev EVM selector for this function is: 0xdf727d3b,538	///  or in textual repr: collectionOwner()539	function collectionOwner() public view returns (CrossAddress memory) {540		require(false, stub_error);541		dummy;542		return CrossAddress(0x0000000000000000000000000000000000000000, 0);543	}544545	// /// Changes collection owner to another account546	// ///547	// /// @dev Owner can be changed only by current owner548	// /// @param newOwner new owner account549	// /// @dev EVM selector for this function is: 0x4f53e226,550	// ///  or in textual repr: changeCollectionOwner(address)551	// function changeCollectionOwner(address newOwner) public {552	// 	require(false, stub_error);553	// 	newOwner;554	// 	dummy = 0;555	// }556557	/// Get collection administrators558	///559	/// @return Vector of tuples with admins address and his substrate mirror.560	/// If address is canonical then substrate mirror is zero and vice versa.561	/// @dev EVM selector for this function is: 0x5813216b,562	///  or in textual repr: collectionAdmins()563	function collectionAdmins() public view returns (CrossAddress[] memory) {564		require(false, stub_error);565		dummy;566		return new CrossAddress[](0);567	}568569	/// Changes collection owner to another account570	///571	/// @dev Owner can be changed only by current owner572	/// @param newOwner new owner cross account573	/// @dev EVM selector for this function is: 0x6496c497,574	///  or in textual repr: changeCollectionOwnerCross((address,uint256))575	function changeCollectionOwnerCross(CrossAddress memory newOwner) public {576		require(false, stub_error);577		newOwner;578		dummy = 0;579	}580}581582/// Cross account struct583struct CrossAddress {584	address eth;585	uint256 sub;586}587588/// Ethereum representation of `NestingPermissions` (see [`up_data_structs::NestingPermissions`]) field.589struct CollectionNestingPermission {590	CollectionPermissionField field;591	bool value;592}593594/// Ethereum representation of `NestingPermissions` (see [`up_data_structs::NestingPermissions`]) fields as an enumeration.595enum CollectionPermissionField {596	/// Owner of token can nest tokens under it.597	TokenOwner,598	/// Admin of token collection can nest tokens under token.599	CollectionAdmin600}601602/// Nested collections.603struct CollectionNesting {604	bool token_owner;605	uint256[] ids;606}607608/// [`CollectionLimits`](up_data_structs::CollectionLimits) field representation for EVM.609struct CollectionLimit {610	CollectionLimitField field;611	OptionUint256 value;612}613614/// Optional value615struct OptionUint256 {616	/// Shows the status of accessibility of value617	bool status;618	/// Actual value if `status` is true619	uint256 value;620}621622/// [`CollectionLimits`](up_data_structs::CollectionLimits) fields representation for EVM.623enum CollectionLimitField {624	/// How many tokens can a user have on one account.625	AccountTokenOwnership,626	/// How many bytes of data are available for sponsorship.627	SponsoredDataSize,628	/// In any case, chain default: [`SponsoringRateLimit::SponsoringDisabled`]629	SponsoredDataRateLimit,630	/// How many tokens can be mined into this collection.631	TokenLimit,632	/// Timeouts for transfer sponsoring.633	SponsorTransferTimeout,634	/// Timeout for sponsoring an approval in passed blocks.635	SponsorApproveTimeout,636	/// Whether the collection owner of the collection can send tokens (which belong to other users).637	OwnerCanTransfer,638	/// Can the collection owner burn other people's tokens.639	OwnerCanDestroy,640	/// Is it possible to send tokens from this collection between users.641	TransferEnabled642}643644/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension645/// @dev See https://eips.ethereum.org/EIPS/eip-721646/// @dev the ERC-165 identifier for this interface is 0x5b5e139f647contract ERC721Metadata is Dummy, ERC165 {648	// /// @notice A descriptive name for a collection of NFTs in this contract649	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`650	// /// @dev EVM selector for this function is: 0x06fdde03,651	// ///  or in textual repr: name()652	// function name() public view returns (string memory) {653	// 	require(false, stub_error);654	// 	dummy;655	// 	return "";656	// }657658	// /// @notice An abbreviated name for NFTs in this contract659	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`660	// /// @dev EVM selector for this function is: 0x95d89b41,661	// ///  or in textual repr: symbol()662	// function symbol() public view returns (string memory) {663	// 	require(false, stub_error);664	// 	dummy;665	// 	return "";666	// }667668	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.669	///670	/// @dev If the token has a `url` property and it is not empty, it is returned.671	///  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`.672	///  If the collection property `baseURI` is empty or absent, return "" (empty string)673	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix674	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).675	///676	/// @return token's const_metadata677	/// @dev EVM selector for this function is: 0xc87b56dd,678	///  or in textual repr: tokenURI(uint256)679	function tokenURI(uint256 tokenId) public view returns (string memory) {680		require(false, stub_error);681		tokenId;682		dummy;683		return "";684	}685}686687/// @title ERC721 Token that can be irreversibly burned (destroyed).688/// @dev the ERC-165 identifier for this interface is 0x42966c68689contract ERC721Burnable is Dummy, ERC165 {690	/// @notice Burns a specific ERC721 token.691	/// @dev Throws unless `msg.sender` is the current RFT owner, or an authorized692	///  operator of the current owner.693	/// @param tokenId The RFT to approve694	/// @dev EVM selector for this function is: 0x42966c68,695	///  or in textual repr: burn(uint256)696	function burn(uint256 tokenId) public {697		require(false, stub_error);698		tokenId;699		dummy = 0;700	}701}702703/// @dev inlined interface704contract ERC721UniqueMintableEvents {705	event MintingFinished();706}707708/// @title ERC721 minting logic.709/// @dev the ERC-165 identifier for this interface is 0x476ff149710contract ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {711	/// @dev EVM selector for this function is: 0x05d2035b,712	///  or in textual repr: mintingFinished()713	function mintingFinished() public view returns (bool) {714		require(false, stub_error);715		dummy;716		return false;717	}718719	/// @notice Function to mint a token.720	/// @param to The new owner721	/// @return uint256 The id of the newly minted token722	/// @dev EVM selector for this function is: 0x6a627842,723	///  or in textual repr: mint(address)724	function mint(address to) public returns (uint256) {725		require(false, stub_error);726		to;727		dummy = 0;728		return 0;729	}730731	// /// @notice Function to mint a token.732	// /// @dev `tokenId` should be obtained with `nextTokenId` method,733	// ///  unlike standard, you can't specify it manually734	// /// @param to The new owner735	// /// @param tokenId ID of the minted RFT736	// /// @dev EVM selector for this function is: 0x40c10f19,737	// ///  or in textual repr: mint(address,uint256)738	// function mint(address to, uint256 tokenId) public returns (bool) {739	// 	require(false, stub_error);740	// 	to;741	// 	tokenId;742	// 	dummy = 0;743	// 	return false;744	// }745746	/// @notice Function to mint token with the given tokenUri.747	/// @param to The new owner748	/// @param tokenUri Token URI that would be stored in the NFT properties749	/// @return uint256 The id of the newly minted token750	/// @dev EVM selector for this function is: 0x45c17782,751	///  or in textual repr: mintWithTokenURI(address,string)752	function mintWithTokenURI(address to, string memory tokenUri) public returns (uint256) {753		require(false, stub_error);754		to;755		tokenUri;756		dummy = 0;757		return 0;758	}759760	// /// @notice Function to mint token with the given tokenUri.761	// /// @dev `tokenId` should be obtained with `nextTokenId` method,762	// ///  unlike standard, you can't specify it manually763	// /// @param to The new owner764	// /// @param tokenId ID of the minted RFT765	// /// @param tokenUri Token URI that would be stored in the RFT properties766	// /// @dev EVM selector for this function is: 0x50bb4e7f,767	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)768	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) public returns (bool) {769	// 	require(false, stub_error);770	// 	to;771	// 	tokenId;772	// 	tokenUri;773	// 	dummy = 0;774	// 	return false;775	// }776777	/// @dev Not implemented778	/// @dev EVM selector for this function is: 0x7d64bcb4,779	///  or in textual repr: finishMinting()780	function finishMinting() public returns (bool) {781		require(false, stub_error);782		dummy = 0;783		return false;784	}785}786787/// @title Unique extensions for ERC721.788/// @dev the ERC-165 identifier for this interface is 0xb365c124789contract ERC721UniqueExtensions is Dummy, ERC165 {790	/// @notice A descriptive name for a collection of NFTs in this contract791	/// @dev EVM selector for this function is: 0x06fdde03,792	///  or in textual repr: name()793	function name() public view returns (string memory) {794		require(false, stub_error);795		dummy;796		return "";797	}798799	/// @notice An abbreviated name for NFTs in this contract800	/// @dev EVM selector for this function is: 0x95d89b41,801	///  or in textual repr: symbol()802	function symbol() public view returns (string memory) {803		require(false, stub_error);804		dummy;805		return "";806	}807808	/// @notice A description for the collection.809	/// @dev EVM selector for this function is: 0x7284e416,810	///  or in textual repr: description()811	function description() public view returns (string memory) {812		require(false, stub_error);813		dummy;814		return "";815	}816817	/// Returns the owner (in cross format) of the token.818	///819	/// @param tokenId Id for the token.820	/// @dev EVM selector for this function is: 0x2b29dace,821	///  or in textual repr: crossOwnerOf(uint256)822	function crossOwnerOf(uint256 tokenId) public view returns (CrossAddress memory) {823		require(false, stub_error);824		tokenId;825		dummy;826		return CrossAddress(0x0000000000000000000000000000000000000000, 0);827	}828829	/// Returns the token properties.830	///831	/// @param tokenId Id for the token.832	/// @param keys Properties keys. Empty keys for all propertyes.833	/// @return Vector of properties key/value pairs.834	/// @dev EVM selector for this function is: 0xe07ede7e,835	///  or in textual repr: properties(uint256,string[])836	function properties(uint256 tokenId, string[] memory keys) public view returns (Property[] memory) {837		require(false, stub_error);838		tokenId;839		keys;840		dummy;841		return new Property[](0);842	}843844	/// @notice Transfer ownership of an RFT845	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`846	///  is the zero address. Throws if `tokenId` is not a valid RFT.847	///  Throws if RFT pieces have multiple owners.848	/// @param to The new owner849	/// @param tokenId The RFT to transfer850	/// @dev EVM selector for this function is: 0xa9059cbb,851	///  or in textual repr: transfer(address,uint256)852	function transfer(address to, uint256 tokenId) public {853		require(false, stub_error);854		to;855		tokenId;856		dummy = 0;857	}858859	/// @notice Transfer ownership of an RFT860	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`861	///  is the zero address. Throws if `tokenId` is not a valid RFT.862	///  Throws if RFT pieces have multiple owners.863	/// @param to The new owner864	/// @param tokenId The RFT to transfer865	/// @dev EVM selector for this function is: 0x2ada85ff,866	///  or in textual repr: transferCross((address,uint256),uint256)867	function transferCross(CrossAddress memory to, uint256 tokenId) public {868		require(false, stub_error);869		to;870		tokenId;871		dummy = 0;872	}873874	/// @notice Transfer ownership of an RFT875	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`876	///  is the zero address. Throws if `tokenId` is not a valid RFT.877	///  Throws if RFT pieces have multiple owners.878	/// @param to The new owner879	/// @param tokenId The RFT to transfer880	/// @dev EVM selector for this function is: 0xd5cf430b,881	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)882	function transferFromCross(883		CrossAddress memory from,884		CrossAddress memory to,885		uint256 tokenId886	) public {887		require(false, stub_error);888		from;889		to;890		tokenId;891		dummy = 0;892	}893894	// /// @notice Burns a specific ERC721 token.895	// /// @dev Throws unless `msg.sender` is the current owner or an authorized896	// ///  operator for this RFT. Throws if `from` is not the current owner. Throws897	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.898	// ///  Throws if RFT pieces have multiple owners.899	// /// @param from The current owner of the RFT900	// /// @param tokenId The RFT to transfer901	// /// @dev EVM selector for this function is: 0x79cc6790,902	// ///  or in textual repr: burnFrom(address,uint256)903	// function burnFrom(address from, uint256 tokenId) public {904	// 	require(false, stub_error);905	// 	from;906	// 	tokenId;907	// 	dummy = 0;908	// }909910	/// @notice Burns a specific ERC721 token.911	/// @dev Throws unless `msg.sender` is the current owner or an authorized912	///  operator for this RFT. Throws if `from` is not the current owner. Throws913	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.914	///  Throws if RFT pieces have multiple owners.915	/// @param from The current owner of the RFT916	/// @param tokenId The RFT to transfer917	/// @dev EVM selector for this function is: 0xbb2f5a58,918	///  or in textual repr: burnFromCross((address,uint256),uint256)919	function burnFromCross(CrossAddress memory from, uint256 tokenId) public {920		require(false, stub_error);921		from;922		tokenId;923		dummy = 0;924	}925926	/// @notice Returns next free RFT ID.927	/// @dev EVM selector for this function is: 0x75794a3c,928	///  or in textual repr: nextTokenId()929	function nextTokenId() public view returns (uint256) {930		require(false, stub_error);931		dummy;932		return 0;933	}934935	// /// @notice Function to mint multiple tokens.936	// /// @dev `tokenIds` should be an array of consecutive numbers and first number937	// ///  should be obtained with `nextTokenId` method938	// /// @param to The new owner939	// /// @param tokenIds IDs of the minted RFTs940	// /// @dev EVM selector for this function is: 0x44a9945e,941	// ///  or in textual repr: mintBulk(address,uint256[])942	// function mintBulk(address to, uint256[] memory tokenIds) public returns (bool) {943	// 	require(false, stub_error);944	// 	to;945	// 	tokenIds;946	// 	dummy = 0;947	// 	return false;948	// }949950	// /// @notice Function to mint multiple tokens with the given tokenUris.951	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive952	// ///  numbers and first number should be obtained with `nextTokenId` method953	// /// @param to The new owner954	// /// @param tokens array of pairs of token ID and token URI for minted tokens955	// /// @dev EVM selector for this function is: 0x36543006,956	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])957	// function mintBulkWithTokenURI(address to, Tuple14[] memory tokens) public returns (bool) {958	// 	require(false, stub_error);959	// 	to;960	// 	tokens;961	// 	dummy = 0;962	// 	return false;963	// }964965	/// @notice Function to mint a token.966	/// @param to The new owner crossAccountId967	/// @param properties Properties of minted token968	/// @return uint256 The id of the newly minted token969	/// @dev EVM selector for this function is: 0xb904db03,970	///  or in textual repr: mintCross((address,uint256),(string,bytes)[])971	function mintCross(CrossAddress memory to, Property[] memory properties) public returns (uint256) {972		require(false, stub_error);973		to;974		properties;975		dummy = 0;976		return 0;977	}978979	/// Returns EVM address for refungible token980	///981	/// @param token ID of the token982	/// @dev EVM selector for this function is: 0xab76fac6,983	///  or in textual repr: tokenContractAddress(uint256)984	function tokenContractAddress(uint256 token) public view returns (address) {985		require(false, stub_error);986		token;987		dummy;988		return 0x0000000000000000000000000000000000000000;989	}990991	/// @notice Returns collection helper contract address992	/// @dev EVM selector for this function is: 0x1896cce6,993	///  or in textual repr: collectionHelperAddress()994	function collectionHelperAddress() public view returns (address) {995		require(false, stub_error);996		dummy;997		return 0x0000000000000000000000000000000000000000;998	}999}10001001/// @dev anonymous struct1002struct Tuple14 {1003	uint256 field_0;1004	string field_1;1005}10061007/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension1008/// @dev See https://eips.ethereum.org/EIPS/eip-7211009/// @dev the ERC-165 identifier for this interface is 0x780e9d631010contract ERC721Enumerable is Dummy, ERC165 {1011	/// @notice Enumerate valid RFTs1012	/// @param index A counter less than `totalSupply()`1013	/// @return The token identifier for the `index`th NFT,1014	///  (sort order not specified)1015	/// @dev EVM selector for this function is: 0x4f6ccce7,1016	///  or in textual repr: tokenByIndex(uint256)1017	function tokenByIndex(uint256 index) public view returns (uint256) {1018		require(false, stub_error);1019		index;1020		dummy;1021		return 0;1022	}10231024	/// Not implemented1025	/// @dev EVM selector for this function is: 0x2f745c59,1026	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)1027	function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {1028		require(false, stub_error);1029		owner;1030		index;1031		dummy;1032		return 0;1033	}10341035	/// @notice Count RFTs tracked by this contract1036	/// @return A count of valid RFTs tracked by this contract, where each one of1037	///  them has an assigned and queryable owner not equal to the zero address1038	/// @dev EVM selector for this function is: 0x18160ddd,1039	///  or in textual repr: totalSupply()1040	function totalSupply() public view returns (uint256) {1041		require(false, stub_error);1042		dummy;1043		return 0;1044	}1045}10461047/// @dev inlined interface1048contract ERC721Events {1049	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);1050	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);1051	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);1052}10531054/// @title ERC-721 Non-Fungible Token Standard1055/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md1056/// @dev the ERC-165 identifier for this interface is 0x80ac58cd1057contract ERC721 is Dummy, ERC165, ERC721Events {1058	/// @notice Count all RFTs assigned to an owner1059	/// @dev RFTs assigned to the zero address are considered invalid, and this1060	///  function throws for queries about the zero address.1061	/// @param owner An address for whom to query the balance1062	/// @return The number of RFTs owned by `owner`, possibly zero1063	/// @dev EVM selector for this function is: 0x70a08231,1064	///  or in textual repr: balanceOf(address)1065	function balanceOf(address owner) public view returns (uint256) {1066		require(false, stub_error);1067		owner;1068		dummy;1069		return 0;1070	}10711072	/// @notice Find the owner of an RFT1073	/// @dev RFTs assigned to zero address are considered invalid, and queries1074	///  about them do throw.1075	///  Returns special 0xffffffffffffffffffffffffffffffffffffffff address for1076	///  the tokens that are partially owned.1077	/// @param tokenId The identifier for an RFT1078	/// @return The address of the owner of the RFT1079	/// @dev EVM selector for this function is: 0x6352211e,1080	///  or in textual repr: ownerOf(uint256)1081	function ownerOf(uint256 tokenId) public view returns (address) {1082		require(false, stub_error);1083		tokenId;1084		dummy;1085		return 0x0000000000000000000000000000000000000000;1086	}10871088	/// @dev Not implemented1089	/// @dev EVM selector for this function is: 0xb88d4fde,1090	///  or in textual repr: safeTransferFrom(address,address,uint256,bytes)1091	function safeTransferFrom(1092		address from,1093		address to,1094		uint256 tokenId,1095		bytes memory data1096	) public {1097		require(false, stub_error);1098		from;1099		to;1100		tokenId;1101		data;1102		dummy = 0;1103	}11041105	/// @dev Not implemented1106	/// @dev EVM selector for this function is: 0x42842e0e,1107	///  or in textual repr: safeTransferFrom(address,address,uint256)1108	function safeTransferFrom(1109		address from,1110		address to,1111		uint256 tokenId1112	) public {1113		require(false, stub_error);1114		from;1115		to;1116		tokenId;1117		dummy = 0;1118	}11191120	/// @notice Transfer ownership of an RFT -- THE CALLER IS RESPONSIBLE1121	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE1122	///  THEY MAY BE PERMANENTLY LOST1123	/// @dev Throws unless `msg.sender` is the current owner or an authorized1124	///  operator for this RFT. Throws if `from` is not the current owner. Throws1125	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.1126	///  Throws if RFT pieces have multiple owners.1127	/// @param from The current owner of the NFT1128	/// @param to The new owner1129	/// @param tokenId The NFT to transfer1130	/// @dev EVM selector for this function is: 0x23b872dd,1131	///  or in textual repr: transferFrom(address,address,uint256)1132	function transferFrom(1133		address from,1134		address to,1135		uint256 tokenId1136	) public {1137		require(false, stub_error);1138		from;1139		to;1140		tokenId;1141		dummy = 0;1142	}11431144	/// @dev Not implemented1145	/// @dev EVM selector for this function is: 0x095ea7b3,1146	///  or in textual repr: approve(address,uint256)1147	function approve(address approved, uint256 tokenId) public {1148		require(false, stub_error);1149		approved;1150		tokenId;1151		dummy = 0;1152	}11531154	/// @notice Sets or unsets the approval of a given operator.1155	///  The `operator` is allowed to transfer all token pieces of the `caller` on their behalf.1156	/// @param operator Operator1157	/// @param approved Should operator status be granted or revoked?1158	/// @dev EVM selector for this function is: 0xa22cb465,1159	///  or in textual repr: setApprovalForAll(address,bool)1160	function setApprovalForAll(address operator, bool approved) public {1161		require(false, stub_error);1162		operator;1163		approved;1164		dummy = 0;1165	}11661167	/// @dev Not implemented1168	/// @dev EVM selector for this function is: 0x081812fc,1169	///  or in textual repr: getApproved(uint256)1170	function getApproved(uint256 tokenId) public view returns (address) {1171		require(false, stub_error);1172		tokenId;1173		dummy;1174		return 0x0000000000000000000000000000000000000000;1175	}11761177	/// @notice Tells whether the given `owner` approves the `operator`.1178	/// @dev EVM selector for this function is: 0xe985e9c5,1179	///  or in textual repr: isApprovedForAll(address,address)1180	function isApprovedForAll(address owner, address operator) public view returns (bool) {1181		require(false, stub_error);1182		owner;1183		operator;1184		dummy;1185		return false;1186	}1187}11881189contract UniqueRefungible is1190	Dummy,1191	ERC165,1192	ERC721,1193	ERC721Enumerable,1194	ERC721UniqueExtensions,1195	ERC721UniqueMintable,1196	ERC721Burnable,1197	ERC721Metadata,1198	Collection,1199	TokenProperties1200{}
modifiedruntime/common/ethereum/sponsoring/refungible.rsdiffbeforeafterboth
--- a/runtime/common/ethereum/sponsoring/refungible.rs
+++ b/runtime/common/ethereum/sponsoring/refungible.rs
@@ -139,8 +139,7 @@
 			| BalanceOf { .. }
 			| OwnerOf { .. }
 			| GetApproved { .. }
-			| IsApprovedForAll { .. }
-			| CollectionHelperAddress => None,
+			| IsApprovedForAll { .. } => None,
 
 			// Not sponsored
 			SafeTransferFromWithData { .. }
@@ -230,7 +229,8 @@
 			| CrossOwnerOf { .. }
 			| Properties { .. }
 			| NextTokenId
-			| TokenContractAddress { .. } => None,
+			| TokenContractAddress { .. }
+			| CollectionHelperAddress => None,
 
 			// Not sponsored
 			BurnFrom { .. }
modifiedruntime/common/runtime_apis.rsdiffbeforeafterboth
--- a/runtime/common/runtime_apis.rs
+++ b/runtime/common/runtime_apis.rs
@@ -451,7 +451,9 @@
                 }
 
                 fn account_code_at(address: H160) -> Vec<u8> {
-                    EVM::account_codes(address)
+                    use pallet_evm::OnMethodCall;
+                    <Runtime as pallet_evm::Config>::OnMethodCall::get_code(&address)
+                        .unwrap_or_else(|| EVM::account_codes(address))
                 }
 
                 fn author() -> H160 {
modifiedtests/src/eth/abi/nonFungible.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/nonFungible.json
+++ b/tests/src/eth/abi/nonFungible.json
@@ -51,6 +51,12 @@
   },
   {
     "anonymous": false,
+    "inputs": [],
+    "name": "MintingFinished",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
     "inputs": [
       {
         "indexed": true,
@@ -417,6 +423,13 @@
     "type": "function"
   },
   {
+    "inputs": [],
+    "name": "finishMinting",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
     ],
@@ -504,6 +517,13 @@
   },
   {
     "inputs": [],
+    "name": "mintingFinished",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
     "name": "name",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
     "stateMutability": "view",
modifiedtests/src/eth/abi/reFungible.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/reFungible.json
+++ b/tests/src/eth/abi/reFungible.json
@@ -51,6 +51,12 @@
   },
   {
     "anonymous": false,
+    "inputs": [],
+    "name": "MintingFinished",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
     "inputs": [
       {
         "indexed": true,
@@ -399,6 +405,13 @@
     "type": "function"
   },
   {
+    "inputs": [],
+    "name": "finishMinting",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
     ],
@@ -486,6 +499,13 @@
   },
   {
     "inputs": [],
+    "name": "mintingFinished",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
     "name": "name",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
     "stateMutability": "view",
@@ -596,7 +616,7 @@
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
       { "internalType": "bytes", "name": "data", "type": "bytes" }
     ],
-    "name": "safeTransferFromWithData",
+    "name": "safeTransferFrom",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
modifiedtests/src/eth/abi/reFungibleToken.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/reFungibleToken.json
+++ b/tests/src/eth/abi/reFungibleToken.json
@@ -98,6 +98,16 @@
   },
   {
     "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "burnFrom",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       {
         "components": [
           { "internalType": "address", "name": "eth", "type": "address" },
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -536,7 +536,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x0e48fdb4
+/// @dev the ERC-165 identifier for this interface is 0x16de3152
 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,
@@ -661,6 +661,11 @@
 	/// @dev EVM selector for this function is: 0xb904db03,
 	///  or in textual repr: mintCross((address,uint256),(string,bytes)[])
 	function mintCross(CrossAddress memory to, Property[] memory properties) external returns (uint256);
+
+	/// @notice Returns collection helper contract address
+	/// @dev EVM selector for this function is: 0x1896cce6,
+	///  or in textual repr: collectionHelperAddress()
+	function collectionHelperAddress() external view returns (address);
 }
 
 /// @dev anonymous struct
@@ -703,7 +708,7 @@
 
 /// @title ERC-721 Non-Fungible Token Standard
 /// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
-/// @dev the ERC-165 identifier for this interface is 0x983a942b
+/// @dev the ERC-165 identifier for this interface is 0x80ac58cd
 interface ERC721 is Dummy, ERC165, ERC721Events {
 	/// @notice Count all NFTs assigned to an owner
 	/// @dev NFTs assigned to the zero address are considered invalid, and this
@@ -786,11 +791,6 @@
 	/// @dev EVM selector for this function is: 0xe985e9c5,
 	///  or in textual repr: isApprovedForAll(address,address)
 	function isApprovedForAll(address owner, address operator) external view returns (bool);
-
-	/// @notice Returns collection helper contract address
-	/// @dev EVM selector for this function is: 0x1896cce6,
-	///  or in textual repr: collectionHelperAddress()
-	function collectionHelperAddress() external view returns (address);
 }
 
 interface UniqueNFT is
modifiedtests/src/eth/api/UniqueRefungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -441,6 +441,8 @@
 	TransferEnabled
 }
 
+/// @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
 interface ERC721Metadata is Dummy, ERC165 {
 	// /// @notice A descriptive name for a collection of NFTs in this contract
@@ -534,7 +536,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0xabf30dc2
+/// @dev the ERC-165 identifier for this interface is 0xb365c124
 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,
@@ -660,6 +662,11 @@
 	/// @dev EVM selector for this function is: 0xab76fac6,
 	///  or in textual repr: tokenContractAddress(uint256)
 	function tokenContractAddress(uint256 token) external view returns (address);
+
+	/// @notice Returns collection helper contract address
+	/// @dev EVM selector for this function is: 0x1896cce6,
+	///  or in textual repr: collectionHelperAddress()
+	function collectionHelperAddress() external view returns (address);
 }
 
 /// @dev anonymous struct
@@ -702,7 +709,7 @@
 
 /// @title ERC-721 Non-Fungible Token Standard
 /// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
-/// @dev the ERC-165 identifier for this interface is 0x4016cd87
+/// @dev the ERC-165 identifier for this interface is 0x80ac58cd
 interface ERC721 is Dummy, ERC165, ERC721Events {
 	/// @notice Count all RFTs assigned to an owner
 	/// @dev RFTs assigned to the zero address are considered invalid, and this
@@ -725,9 +732,9 @@
 	function ownerOf(uint256 tokenId) external view returns (address);
 
 	/// @dev Not implemented
-	/// @dev EVM selector for this function is: 0x60a11672,
-	///  or in textual repr: safeTransferFromWithData(address,address,uint256,bytes)
-	function safeTransferFromWithData(
+	/// @dev EVM selector for this function is: 0xb88d4fde,
+	///  or in textual repr: safeTransferFrom(address,address,uint256,bytes)
+	function safeTransferFrom(
 		address from,
 		address to,
 		uint256 tokenId,
@@ -783,11 +790,6 @@
 	/// @dev EVM selector for this function is: 0xe985e9c5,
 	///  or in textual repr: isApprovedForAll(address,address)
 	function isApprovedForAll(address owner, address operator) external view returns (bool);
-
-	/// @notice Returns collection helper contract address
-	/// @dev EVM selector for this function is: 0x1896cce6,
-	///  or in textual repr: collectionHelperAddress()
-	function collectionHelperAddress() external view returns (address);
 }
 
 interface UniqueRefungible is