@rsksmart/rif-marketplace-storage

{ "contractName": "Initializable", "abi": [], "metadata": "{\"compiler\":{\"version\":\"0.6.12+commit.27d51765\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Helper contract to support initializer functions. To use it, replace the constructor with a function that has the `initializer` modifier. WARNING: Unlike constructors, initializer functions must be manually invoked. This applies both to deploying an Initializable contract, as well as extending an Initializable contract via inheritance. WARNING: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or ensure that all initializers are idempotent, because this is not dealt with automatically as with constructors.\",\"kind\":\"dev\",\"methods\":{},\"stateVariables\":{\"initialized\":{\"details\":\"Indicates that the contract has been initialized.\"},\"initializing\":{\"details\":\"Indicates that the contract is in the process of being initialized.\"}},\"title\":\"Initializable\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts-ethereum-package/contracts/Initializable.sol\":\"Initializable\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts-ethereum-package/contracts/Initializable.sol\":{\"keccak256\":\"0x9bfec92e36234ecc99b5d37230acb6cd1f99560233753162204104a4897e8721\",\"urls\":[\"bzz-raw://5cf7c208583d4d046d75bd99f5507412ab01cce9dd9f802ce9768a416d93ea2f\",\"dweb:/ipfs/QmcQS1BBMPpVEkXP3qzwSjxHNrqDek8YeR7xbVWDC9ApC7\"]}},\"version\":1}", "bytecode": "0x6080604052348015600f57600080fd5b50603f80601d6000396000f3fe6080604052600080fdfea2646970667358221220daf0868b97284bbb43035033992e5d811748f9110379570d95ba8262c2d7363864736f6c634300060c0033", "deployedBytecode": "0x6080604052600080fdfea2646970667358221220daf0868b97284bbb43035033992e5d811748f9110379570d95ba8262c2d7363864736f6c634300060c0033", "immutableReferences": {}, "sourceMap": "657:1357:7:-:0;;;;;;;;;;;;;;;;;;;", "deployedSourceMap": "657:1357:7:-:0;;;;;", "source": "pragma solidity >=0.4.24 <0.7.0;\n\n\n/**\n * @title Initializable\n *\n * @dev Helper contract to support initializer functions. To use it, replace\n * the constructor with a function that has the `initializer` modifier.\n * WARNING: Unlike constructors, initializer functions must be manually\n * invoked. This applies both to deploying an Initializable contract, as well\n * as extending an Initializable contract via inheritance.\n * WARNING: When used with inheritance, manual care must be taken to not invoke\n * a parent initializer twice, or ensure that all initializers are idempotent,\n * because this is not dealt with automatically as with constructors.\n */\ncontract Initializable {\n\n /**\n * @dev Indicates that the contract has been initialized.\n */\n bool private initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private initializing;\n\n /**\n * @dev Modifier to use in the initializer function of a contract.\n */\n modifier initializer() {\n require(initializing || isConstructor() || !initialized, \"Contract instance has already been initialized\");\n\n bool isTopLevelCall = !initializing;\n if (isTopLevelCall) {\n initializing = true;\n initialized = true;\n }\n\n _;\n\n if (isTopLevelCall) {\n initializing = false;\n }\n }\n\n /// @dev Returns true if and only if the function is running in the constructor\n function isConstructor() private view returns (bool) {\n // extcodesize checks the size of the code stored in an address, and\n // address returns the current address. Since the code is still not\n // deployed when running a constructor, any checks on its code size will\n // yield zero, making it an effective way to detect if a contract is\n // under construction or not.\n address self = address(this);\n uint256 cs;\n assembly { cs := extcodesize(self) }\n return cs == 0;\n }\n\n // Reserved storage space to allow for layout changes in the future.\n uint256[50] private ______gap;\n}\n", "sourcePath": "@openzeppelin/contracts-ethereum-package/contracts/Initializable.sol", "ast": { "absolutePath": "@openzeppelin/contracts-ethereum-package/contracts/Initializable.sol", "exportedSymbols": { "Initializable": [ 2183 ] }, "id": 2184, "license": null, "nodeType": "SourceUnit", "nodes": [ { "id": 2110, "literals": [ "solidity", ">=", "0.4", ".24", "<", "0.7", ".0" ], "nodeType": "PragmaDirective", "src": "0:32:7" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 2111, "nodeType": "StructuredDocumentation", "src": "35:621:7", "text": " @title Initializable\n @dev Helper contract to support initializer functions. To use it, replace\n the constructor with a function that has the `initializer` modifier.\n WARNING: Unlike constructors, initializer functions must be manually\n invoked. This applies both to deploying an Initializable contract, as well\n as extending an Initializable contract via inheritance.\n WARNING: When used with inheritance, manual care must be taken to not invoke\n a parent initializer twice, or ensure that all initializers are idempotent,\n because this is not dealt with automatically as with constructors." }, "fullyImplemented": true, "id": 2183, "linearizedBaseContracts": [ 2183 ], "name": "Initializable", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "documentation": { "id": 2112, "nodeType": "StructuredDocumentation", "src": "685:69:7", "text": " @dev Indicates that the contract has been initialized." }, "id": 2114, "mutability": "mutable", "name": "initialized", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2183, "src": "757:24:7", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2113, "name": "bool", 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"exportedSymbols": { "Initializable": [ 2183 ] }, "id": 2184, "license": null, "nodeType": "SourceUnit", "nodes": [ { "id": 2110, "literals": [ "solidity", ">=", "0.4", ".24", "<", "0.7", ".0" ], "nodeType": "PragmaDirective", "src": "0:32:7" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 2111, "nodeType": "StructuredDocumentation", "src": "35:621:7", "text": " @title Initializable\n @dev Helper contract to support initializer functions. To use it, replace\n the constructor with a function that has the `initializer` modifier.\n WARNING: Unlike constructors, initializer functions must be manually\n invoked. This applies both to deploying an Initializable contract, as well\n as extending an Initializable contract via inheritance.\n WARNING: When used with inheritance, manual care must be taken to not invoke\n a parent initializer twice, or ensure that all initializers are idempotent,\n because this is not dealt with automatically as with constructors." }, "fullyImplemented": true, "id": 2183, "linearizedBaseContracts": [ 2183 ], "name": "Initializable", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "documentation": { "id": 2112, "nodeType": "StructuredDocumentation", "src": "685:69:7", "text": " @dev Indicates that the contract has been initialized." }, "id": 2114, "mutability": "mutable", "name": "initialized", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2183, "src": "757:24:7", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2113, "name": "bool", "nodeType": "ElementaryTypeName", "src": "757:4:7", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "private" }, { "constant": false, "documentation": { "id": 2115, "nodeType": "StructuredDocumentation", "src": "786:87:7", "text": " @dev Indicates that the contract is in the process of being initialized." }, "id": 2117, "mutability": "mutable", "name": "initializing", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2183, "src": "876:25:7", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2116, "name": "bool", "nodeType": "ElementaryTypeName", "src": "876:4:7", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "private" }, { "body": { "id": 2155, "nodeType": "Block", "src": "1010:313:7", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 2127, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 2124, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2121, "name": "initializing", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2117, "src": "1024:12:7", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 2122, "name": "isConstructor", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2178, "src": "1040:13:7", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", "typeString": "function () view returns (bool)" } }, "id": 2123, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "s