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suchwowx-smart-contract/build2/contracts/ERC721URIStorage.json

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{
"contractName": "ERC721URIStorage",
"abi": [
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "approved",
"type": "address"
},
{
"indexed": true,
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "Approval",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "operator",
"type": "address"
},
{
"indexed": false,
"internalType": "bool",
"name": "approved",
"type": "bool"
}
],
"name": "ApprovalForAll",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "from",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "to",
"type": "address"
},
{
"indexed": true,
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "Transfer",
"type": "event"
},
{
"inputs": [
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "approve",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
}
],
"name": "balanceOf",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "getApproved",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"internalType": "address",
"name": "operator",
"type": "address"
}
],
"name": "isApprovedForAll",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "name",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "ownerOf",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "from",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "safeTransferFrom",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "from",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
},
{
"internalType": "bytes",
"name": "_data",
"type": "bytes"
}
],
"name": "safeTransferFrom",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "operator",
"type": "address"
},
{
"internalType": "bool",
"name": "approved",
"type": "bool"
}
],
"name": "setApprovalForAll",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "bytes4",
"name": "interfaceId",
"type": "bytes4"
}
],
"name": "supportsInterface",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "symbol",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "from",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "transferFrom",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "tokenURI",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function"
}
],
"metadata": "{\"compiler\":{\"version\":\"0.8.11+commit.d7f03943\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"ERC721 token with storage based token URI management.\",\"kind\":\"dev\",\"methods\":{\"approve(address,uint256)\":{\"details\":\"See {IERC721-approve}.\"},\"balanceOf(address)\":{\"details\":\"See {IERC721-balanceOf}.\"},\"getApproved(uint256)\":{\"details\":\"See {IERC721-getApproved}.\"},\"isApprovedForAll(address,address)\":{\"details\":\"See {IERC721-isApprovedForAll}.\"},\"name()\":{\"details\":\"See {IERC721Metadata-name}.\"},\"ownerOf(uint256)\":{\"details\":\"See {IERC721-ownerOf}.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"See {IERC721-setApprovalForAll}.\"},\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"},\"symbol()\":{\"details\":\"See {IERC721Metadata-symbol}.\"},\"tokenURI(uint256)\":{\"details\":\"See {IERC721Metadata-tokenURI}.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-transferFrom}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol\":\"ERC721URIStorage\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/token/ERC721/ERC721.sol\":{\"keccak256\":\"0x81c02855bc239e16ec09eee000a8bec691424c715188d6d881037e69c45414c4\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://46e3ecc8920aeb78c362a387520fe28e022cdc6d04256d9e5874eb8ff6868b6d\",\"dweb:/ipfs/QmdfCTHrV6CZMGiM3KqGF8tWkdNvGpEmWFyy72X1LAHsz2\"]},\"@openzeppelin/contracts/token/ERC721/IERC721.sol\":{\"keccak256\":\"0x516a22876c1fab47f49b1bc22b4614491cd05338af8bd2e7b382da090a079990\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a439187f7126d31add4557f82d8aed6be0162007cd7182c48fd934dbab8f3849\",\"dweb:/ipfs/QmRPLguRFvrRJS7r6F1bcLvsx6q1VrgjEpZafyeL8D7xZh\"]},\"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\":{\"keccak256\":\"0xd5fa74b4fb323776fa4a8158800fec9d5ac0fec0d6dd046dd93798632ada265f\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://33017a30a99cc5411a9e376622c31fc4a55cfc6a335e2f57f00cbf24a817ff3f\",\"dweb:/ipfs/QmWNQtWTPhA7Lo8nbxbc8KFMvZwbFYB8fSeEQ3vuapSV4a\"]},\"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol\":{\"keccak256\":\"0x1cbe42915bc66227970fe99bc0f783eb1de30f2b48f984af01ad45edb9658698\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://2baa08eb67d9da46e6c4c049f17b7684a1c68c5268d0f466cfa0eb23ce2bf9b0\",\"dweb:/ipfs/Qmdnj8zj4PfErB2HM2eKmDt7FrqrhggsZ6Qd8MpD593tgj\"]},\"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol\":{\"keccak256\":\"0x75b829ff2f26c14355d1cba20e16fe7b29ca58eb5fef665ede48bc0f9c6c74b9\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a0a107160525724f9e1bbbab031defc2f298296dd9e331f16a6f7130cec32146\",\"dweb:/ipfs/QmemujxSd7gX8A9M8UwmNbz4Ms3U9FG9QfudUgxwvTmPWf\"]},\"@openzeppelin/contracts/utils/Address.sol\":{\"keccak256\":\"0x51b758a8815ecc9596c66c37d56b1d33883a444631a3f916b9fe65cb863ef7c4\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://997ca03557985b3c6f9143a18b6c3a710b3bc1c7f189ee956d305a966ecfb922\",\"dweb:/ipfs/QmQaD3Wb62F88SHqmpLttvF6wKuPDQep2LLUcKPekeRzvz\"]},\"@openzeppelin/contracts/utils/Context.sol\":{\"keccak256\":\"0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92\",\"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3\"]},\"@openzeppelin/contracts/utils/Strings.sol\":{\"keccak256\":\"0x32c202bd28995dd20c4347b7c6467a6d3241c74c8ad3edcbb610cd9205916c45\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8179c356adb19e70d6b31a1eedc8c5c7f0c00e669e2540f4099e3844c6074d30\",\"dweb:/ipfs/QmWFbivarEobbqhS1go64ootVuHfVohBseerYy9FTEd1W2\"]},\"@openzeppelin/contracts/utils/introspection/ERC165.sol\":{\"keccak256\":\"0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d\",\"dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43\"]},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"keccak256\":\"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f\",\"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy\"]}},\"version\":1}",
"bytecode": "0x",
"deployedBytecode": "0x",
"immutableReferences": {},
"generatedSources": [],
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"source": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/ERC721URIStorage.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../ERC721.sol\";\n\n/**\n * @dev ERC721 token with storage based token URI management.\n */\nabstract contract ERC721URIStorage is ERC721 {\n using Strings for uint256;\n\n // Optional mapping for token URIs\n mapping(uint256 => string) private _tokenURIs;\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n require(_exists(tokenId), \"ERC721URIStorage: URI query for nonexistent token\");\n\n string memory _tokenURI = _tokenURIs[tokenId];\n string memory base = _baseURI();\n\n // If there is no base URI, return the token URI.\n if (bytes(base).length == 0) {\n return _tokenURI;\n }\n // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).\n if (bytes(_tokenURI).length > 0) {\n return string(abi.encodePacked(base, _tokenURI));\n }\n\n return super.tokenURI(tokenId);\n }\n\n /**\n * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {\n require(_exists(tokenId), \"ERC721URIStorage: URI set of nonexistent token\");\n _tokenURIs[tokenId] = _tokenURI;\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual override {\n super._burn(tokenId);\n\n if (bytes(_tokenURIs[tokenId]).length != 0) {\n delete _tokenURIs[tokenId];\n }\n }\n}\n",
"sourcePath": "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol",
"ast": {
"absolutePath": "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol",
"exportedSymbols": {
"Address": [
1521
],
"Context": [
1543
],
"ERC165": [
1844
],
"ERC721": [
935
],
"ERC721URIStorage": [
1197
],
"IERC165": [
1856
],
"IERC721": [
1051
],
"IERC721Metadata": [
1224
],
"IERC721Receiver": [
1069
],
"Strings": [
1820
]
},
"id": 1198,
"license": "MIT",
"nodeType": "SourceUnit",
"nodes": [
{
"id": 1071,
"literals": [
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],
"nodeType": "PragmaDirective",
"src": "113:23:4"
},
{
"absolutePath": "@openzeppelin/contracts/token/ERC721/ERC721.sol",
"file": "../ERC721.sol",
"id": 1072,
"nameLocation": "-1:-1:-1",
"nodeType": "ImportDirective",
"scope": 1198,
"sourceUnit": 936,
"src": "138:23:4",
"symbolAliases": [],
"unitAlias": ""
},
{
"abstract": true,
"baseContracts": [
{
"baseName": {
"id": 1074,
"name": "ERC721",
"nodeType": "IdentifierPath",
"referencedDeclaration": 935,
"src": "271:6:4"
},
"id": 1075,
"nodeType": "InheritanceSpecifier",
"src": "271:6:4"
}
],
"canonicalName": "ERC721URIStorage",
"contractDependencies": [],
"contractKind": "contract",
"documentation": {
"id": 1073,
"nodeType": "StructuredDocumentation",
"src": "163:69:4",
"text": " @dev ERC721 token with storage based token URI management."
},
"fullyImplemented": false,
"id": 1197,
"linearizedBaseContracts": [
1197,
935,
1224,
1051,
1844,
1856,
1543
],
"name": "ERC721URIStorage",
"nameLocation": "251:16:4",
"nodeType": "ContractDefinition",
"nodes": [
{
"id": 1078,
"libraryName": {
"id": 1076,
"name": "Strings",
"nodeType": "IdentifierPath",
"referencedDeclaration": 1820,
"src": "290:7:4"
},
"nodeType": "UsingForDirective",
"src": "284:26:4",
"typeName": {
"id": 1077,
"name": "uint256",
"nodeType": "ElementaryTypeName",
"src": "302:7:4",
"typeDescriptions": {
"typeIdentifier": "t_uint256",
"typeString": "uint256"
}
}
},
{
"constant": false,
"id": 1082,
"mutability": "mutable",
"name": "_tokenURIs",
"nameLocation": "390:10:4",
"nodeType": "VariableDeclaration",
"scope": 1197,
"src": "355:45:4",
"stateVariable": true,
"storageLocation": "default",
"typeDescriptions": {
"typeIdentifier": "t_mapping$_t_uint256_$_t_string_storage_$",
"typeString": "mapping(uint256 => string)"
},
"typeName": {
"id": 1081,
"keyType": {
"id": 1079,
"name": "uint256",
"nodeType": "ElementaryTypeName",
"src": "363:7:4",
"typeDescriptions": {
"typeIdentifier": "t_uint256",
"typeString": "uint256"
}
},
"nodeType": "Mapping",
"src": "355:26:4",
"typeDescriptions": {
"typeIdentifier": "t_mapping$_t_uint256_$_t_string_storage_$",
"typeString": "mapping(uint256 => string)"
},
"valueType": {
"id": 1080,
"name": "string",
"nodeType": "ElementaryTypeName",
"src": "374:6:4",
"typeDescriptions": {
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"typeString": "string"
}
}
},
"visibility": "private"
},
{
"baseFunctions": [
312
],
"body": {
"id": 1143,
"nodeType": "Block",
"src": "555:575:4",
"statements": [
{
"expression": {
"arguments": [
{
"arguments": [
{
"id": 1093,
"name": "tokenId",
"nodeType": "Identifier",
"overloadedDeclarations": [],
"referencedDeclaration": 1085,
"src": "581:7:4",
"typeDescriptions": {
"typeIdentifier": "t_uint256",
"typeString": "uint256"
}
}
],
"expression": {
"argumentTypes": [
{
"typeIdentifier": "t_uint256",
"typeString": "uint256"
}
],
"id": 1092,
"name": "_exists",
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"nodeType": "Block",
"src": "1851:51:4",
"statements": [
{
"expression": {
"id": 1191,
"isConstant": false,
"isLValue": false,
"isPure": false,
"lValueRequested": false,
"nodeType": "UnaryOperation",
"operator": "delete",
"prefix": true,
"src": "1865:26:4",
"subExpression": {
"baseExpression": {
"id": 1188,
"name": "_tokenURIs",
"nodeType": "Identifier",
"overloadedDeclarations": [],
"referencedDeclaration": 1082,
"src": "1872:10:4",
"typeDescriptions": {
"typeIdentifier": "t_mapping$_t_uint256_$_t_string_storage_$",
"typeString": "mapping(uint256 => string storage ref)"
}
},
"id": 1190,
"indexExpression": {
"id": 1189,
"name": "tokenId",
"nodeType": "Identifier",
"overloadedDeclarations": [],
"referencedDeclaration": 1169,
"src": "1883:7:4",
"typeDescriptions": {
"typeIdentifier": "t_uint256",
"typeString": "uint256"
}
},
"isConstant": false,
"isLValue": true,
"isPure": false,
"lValueRequested": true,
"nodeType": "IndexAccess",
"src": "1872:19:4",
"typeDescriptions": {
"typeIdentifier": "t_string_storage",
"typeString": "string storage ref"
}
},
"typeDescriptions": {
"typeIdentifier": "t_tuple$__$",
"typeString": "tuple()"
}
},
"id": 1192,
"nodeType": "ExpressionStatement",
"src": "1865:26:4"
}
]
}
}
]
},
"documentation": {
"id": 1167,
"nodeType": "StructuredDocumentation",
"src": "1497:206:4",
"text": " @dev Destroys `tokenId`.\n The approval is cleared when the token is burned.\n Requirements:\n - `tokenId` must exist.\n Emits a {Transfer} event."
},
"id": 1196,
"implemented": true,
"kind": "function",
"modifiers": [],
"name": "_burn",
"nameLocation": "1717:5:4",
"nodeType": "FunctionDefinition",
"overrides": {
"id": 1171,
"nodeType": "OverrideSpecifier",
"overrides": [],
"src": "1757:8:4"
},
"parameters": {
"id": 1170,
"nodeType": "ParameterList",
"parameters": [
{
"constant": false,
"id": 1169,
"mutability": "mutable",
"name": "tokenId",
"nameLocation": "1731:7:4",
"nodeType": "VariableDeclaration",
"scope": 1196,
"src": "1723:15:4",
"stateVariable": false,
"storageLocation": "default",
"typeDescriptions": {
"typeIdentifier": "t_uint256",
"typeString": "uint256"
},
"typeName": {
"id": 1168,
"name": "uint256",
"nodeType": "ElementaryTypeName",
"src": "1723:7:4",
"typeDescriptions": {
"typeIdentifier": "t_uint256",
"typeString": "uint256"
}
},
"visibility": "internal"
}
],
"src": "1722:17:4"
},
"returnParameters": {
"id": 1172,
"nodeType": "ParameterList",
"parameters": [],
"src": "1766:0:4"
},
"scope": 1197,
"src": "1708:200:4",
"stateMutability": "nonpayable",
"virtual": true,
"visibility": "internal"
}
],
"scope": 1198,
"src": "233:1677:4",
"usedErrors": []
}
],
"src": "113:1798:4"
},
"compiler": {
"name": "solc",
"version": "0.8.11+commit.d7f03943.Emscripten.clang"
},
"networks": {},
"schemaVersion": "3.4.4",
"updatedAt": "2021-12-29T22:14:28.596Z",
"devdoc": {
"details": "ERC721 token with storage based token URI management.",
"kind": "dev",
"methods": {
"approve(address,uint256)": {
"details": "See {IERC721-approve}."
},
"balanceOf(address)": {
"details": "See {IERC721-balanceOf}."
},
"getApproved(uint256)": {
"details": "See {IERC721-getApproved}."
},
"isApprovedForAll(address,address)": {
"details": "See {IERC721-isApprovedForAll}."
},
"name()": {
"details": "See {IERC721Metadata-name}."
},
"ownerOf(uint256)": {
"details": "See {IERC721-ownerOf}."
},
"safeTransferFrom(address,address,uint256)": {
"details": "See {IERC721-safeTransferFrom}."
},
"safeTransferFrom(address,address,uint256,bytes)": {
"details": "See {IERC721-safeTransferFrom}."
},
"setApprovalForAll(address,bool)": {
"details": "See {IERC721-setApprovalForAll}."
},
"supportsInterface(bytes4)": {
"details": "See {IERC165-supportsInterface}."
},
"symbol()": {
"details": "See {IERC721Metadata-symbol}."
},
"tokenURI(uint256)": {
"details": "See {IERC721Metadata-tokenURI}."
},
"transferFrom(address,address,uint256)": {
"details": "See {IERC721-transferFrom}."
}
},
"version": 1
},
"userdoc": {
"kind": "user",
"methods": {},
"version": 1
}
}
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