295 lines
13 KiB
JSON
295 lines
13 KiB
JSON
{
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"contractName": "IERC721Receiver",
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"abi": [
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{
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"inputs": [
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{
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"internalType": "address",
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"name": "operator",
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"type": "address"
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},
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{
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"internalType": "address",
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"name": "from",
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"type": "address"
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},
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{
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"internalType": "uint256",
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"name": "tokenId",
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"type": "uint256"
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},
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{
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"internalType": "bytes",
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"name": "data",
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"type": "bytes"
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}
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],
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"name": "onERC721Received",
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"outputs": [
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{
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"internalType": "bytes4",
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"name": "",
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"type": "bytes4"
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}
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],
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"stateMutability": "nonpayable",
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"type": "function"
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}
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],
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"metadata": "{\"compiler\":{\"version\":\"0.8.10+commit.fc410830\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"onERC721Received\",\"outputs\":[{\"internalType\":\"bytes4\",\"name\":\"\",\"type\":\"bytes4\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Interface for any contract that wants to support safeTransfers from ERC721 asset contracts.\",\"kind\":\"dev\",\"methods\":{\"onERC721Received(address,address,uint256,bytes)\":{\"details\":\"Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} by `operator` from `from`, this function is called. It must return its Solidity selector to confirm the token transfer. If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\"}},\"title\":\"ERC721 token receiver interface\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\":\"IERC721Receiver\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\":{\"keccak256\":\"0xa82b58eca1ee256be466e536706850163d2ec7821945abd6b4778cfb3bee37da\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6e75cf83beb757b8855791088546b8337e9d4684e169400c20d44a515353b708\",\"dweb:/ipfs/QmYvPafLfoquiDMEj7CKHtvbgHu7TJNPSVPSCjrtjV8HjV\"]}},\"version\":1}",
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"bytecode": "0x",
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"deployedBytecode": "0x",
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"immutableReferences": {},
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"generatedSources": [],
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"deployedGeneratedSources": [],
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"sourceMap": "",
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"deployedSourceMap": "",
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"source": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721Receiver {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n",
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"sourcePath": "@openzeppelin\\contracts\\token\\ERC721\\IERC721Receiver.sol",
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"ast": {
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"absolutePath": "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol",
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"exportedSymbols": {
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"IERC721Receiver": [
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5632
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]
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},
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"id": 5633,
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"license": "MIT",
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"nodeType": "SourceUnit",
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"nodes": [
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{
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"id": 5616,
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"literals": [
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"solidity",
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"^",
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"0.8",
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".0"
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],
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"nodeType": "PragmaDirective",
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"src": "116:23:23"
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},
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{
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"abstract": false,
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"baseContracts": [],
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"canonicalName": "IERC721Receiver",
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"contractDependencies": [],
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"contractKind": "interface",
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"documentation": {
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"id": 5617,
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"nodeType": "StructuredDocumentation",
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"src": "141:152:23",
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"text": " @title ERC721 token receiver interface\n @dev Interface for any contract that wants to support safeTransfers\n from ERC721 asset contracts."
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},
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"fullyImplemented": false,
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"id": 5632,
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"linearizedBaseContracts": [
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5632
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],
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"name": "IERC721Receiver",
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"nameLocation": "304:15:23",
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"nodeType": "ContractDefinition",
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"nodes": [
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{
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"documentation": {
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"id": 5618,
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"nodeType": "StructuredDocumentation",
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"src": "326:493:23",
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"text": " @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n by `operator` from `from`, this function is called.\n It must return its Solidity selector to confirm the token transfer.\n If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`."
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},
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"functionSelector": "150b7a02",
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"id": 5631,
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"implemented": false,
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"kind": "function",
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"modifiers": [],
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"name": "onERC721Received",
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"nameLocation": "833:16:23",
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"nodeType": "FunctionDefinition",
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"parameters": {
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"id": 5627,
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"nodeType": "ParameterList",
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"parameters": [
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{
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"constant": false,
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"id": 5620,
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"mutability": "mutable",
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"name": "operator",
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"nameLocation": "867:8:23",
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"nodeType": "VariableDeclaration",
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"scope": 5631,
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"src": "859:16:23",
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"stateVariable": false,
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"storageLocation": "default",
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"typeDescriptions": {
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"typeIdentifier": "t_address",
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"typeString": "address"
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},
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"typeName": {
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"id": 5619,
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"name": "address",
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"nodeType": "ElementaryTypeName",
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"src": "859:7:23",
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"stateMutability": "nonpayable",
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"typeDescriptions": {
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"typeIdentifier": "t_address",
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"typeString": "address"
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}
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},
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"visibility": "internal"
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},
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{
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"constant": false,
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"id": 5622,
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"mutability": "mutable",
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"name": "from",
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"nameLocation": "893:4:23",
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"nodeType": "VariableDeclaration",
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"scope": 5631,
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"src": "885:12:23",
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"stateVariable": false,
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"storageLocation": "default",
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"typeDescriptions": {
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"typeIdentifier": "t_address",
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"typeString": "address"
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},
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"typeName": {
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"id": 5621,
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"name": "address",
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"nodeType": "ElementaryTypeName",
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"src": "885:7:23",
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"stateMutability": "nonpayable",
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"typeDescriptions": {
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"typeIdentifier": "t_address",
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"typeString": "address"
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}
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},
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"visibility": "internal"
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},
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{
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"constant": false,
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"id": 5624,
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"mutability": "mutable",
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"name": "tokenId",
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"nameLocation": "915:7:23",
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"nodeType": "VariableDeclaration",
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"scope": 5631,
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"src": "907:15:23",
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"stateVariable": false,
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"storageLocation": "default",
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"typeDescriptions": {
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"typeIdentifier": "t_uint256",
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"typeString": "uint256"
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},
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"typeName": {
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"id": 5623,
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"name": "uint256",
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"nodeType": "ElementaryTypeName",
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"src": "907:7:23",
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"typeDescriptions": {
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"typeIdentifier": "t_uint256",
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"typeString": "uint256"
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}
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},
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"visibility": "internal"
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},
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{
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"constant": false,
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"id": 5626,
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"mutability": "mutable",
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"name": "data",
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"nameLocation": "947:4:23",
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"nodeType": "VariableDeclaration",
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"scope": 5631,
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"src": "932:19:23",
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"stateVariable": false,
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"storageLocation": "calldata",
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"typeDescriptions": {
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"typeIdentifier": "t_bytes_calldata_ptr",
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"typeString": "bytes"
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},
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"typeName": {
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"id": 5625,
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"name": "bytes",
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"nodeType": "ElementaryTypeName",
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"src": "932:5:23",
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"typeDescriptions": {
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"typeIdentifier": "t_bytes_storage_ptr",
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"typeString": "bytes"
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}
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},
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"visibility": "internal"
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}
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],
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"src": "849:108:23"
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},
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"returnParameters": {
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"id": 5630,
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"nodeType": "ParameterList",
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"parameters": [
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{
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"constant": false,
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"id": 5629,
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"mutability": "mutable",
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"name": "",
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"nameLocation": "-1:-1:-1",
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"nodeType": "VariableDeclaration",
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"scope": 5631,
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"src": "976:6:23",
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"stateVariable": false,
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"storageLocation": "default",
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"typeDescriptions": {
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"typeIdentifier": "t_bytes4",
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"typeString": "bytes4"
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},
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"typeName": {
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"id": 5628,
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"name": "bytes4",
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"nodeType": "ElementaryTypeName",
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"src": "976:6:23",
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"typeDescriptions": {
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"typeIdentifier": "t_bytes4",
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"typeString": "bytes4"
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}
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},
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"visibility": "internal"
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}
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],
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"src": "975:8:23"
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},
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"scope": 5632,
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"src": "824:160:23",
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"stateMutability": "nonpayable",
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"virtual": false,
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"visibility": "external"
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}
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],
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"scope": 5633,
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"src": "294:692:23",
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"usedErrors": []
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}
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],
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"src": "116:871:23"
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},
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"compiler": {
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"name": "solc",
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"version": "0.8.10+commit.fc410830.Emscripten.clang"
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},
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"networks": {},
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"schemaVersion": "3.4.14",
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"updatedAt": "2023-07-12T06:52:15.319Z",
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"devdoc": {
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"details": "Interface for any contract that wants to support safeTransfers from ERC721 asset contracts.",
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"kind": "dev",
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"methods": {
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"onERC721Received(address,address,uint256,bytes)": {
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"details": "Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} by `operator` from `from`, this function is called. It must return its Solidity selector to confirm the token transfer. If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`."
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}
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},
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"title": "ERC721 token receiver interface",
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"version": 1
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},
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"userdoc": {
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"kind": "user",
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"methods": {},
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"version": 1
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}
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} |