@etherisc/gif-contracts

{ "abi": [], "allSourcePaths": { "27": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/utils/structs/EnumerableSet.sol" }, "ast": { "absolutePath": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/utils/structs/EnumerableSet.sol", "exportedSymbols": { "EnumerableSet": [ 19390 ] }, "id": 19391, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 18793, "literals": [ "solidity", "^", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "115:23:27" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], "contractKind": "library", "documentation": { "id": 18794, "nodeType": "StructuredDocumentation", "src": "140:1087:27", "text": " @dev Library for managing\n https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive\n types.\n Sets have the following properties:\n - Elements are added, removed, and checked for existence in constant time\n (O(1)).\n - Elements are enumerated in O(n). No guarantees are made on the ordering.\n ```\n contract Example {\n // Add the library methods\n using EnumerableSet for EnumerableSet.AddressSet;\n // Declare a set state variable\n EnumerableSet.AddressSet private mySet;\n }\n ```\n As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)\n and `uint256` (`UintSet`) are supported.\n [WARNING]\n ====\n Trying to delete such a structure from storage will likely result in data corruption, rendering the structure unusable.\n See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.\n In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an array of EnumerableSet.\n ====" }, "fullyImplemented": true, "id": 19390, "linearizedBaseContracts": [ 19390 ], "name": "EnumerableSet", "nameLocation": "1236:13:27", "nodeType": "ContractDefinition", "nodes": [ { "canonicalName": "EnumerableSet.Set", "id": 18802, "members": [ { 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"typeIdentifier": "t_mapping$_t_bytes32_$_t_uint256_$", "typeString": "mapping(bytes32 => uint256)" }, "typeName": { "id": 18800, "keyType": { "id": 18798, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1908:7:27", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "1900:27:27", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_uint256_$", "typeString": "mapping(bytes32 => uint256)" }, "valueType": { "id": 18799, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1919:7:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } }, "visibility": "internal" } ], "name": "Set", "nameLocation": "1703:3:27", "nodeType": "StructDefinition", "scope": 19390, "src": "1696:247:27", "visibility": "public" }, { "body": { "id": 18843, "nodeType": "Block", "src": "2182:335:27", "statements": [ { "condition": { "id": 18817, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "2196:22:27", "subExpression": { "arguments": [ { "id": 18814, "name": "set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18806, "src": "2207:3:27", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", "typeString": "struct EnumerableSet.Set storage pointer" } }, { "id": 18815, "name": "value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18808, "src": "2212:5:27", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", "typeString": "struct EnumerableSet.Set storage pointer" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "id": 18813, "name": "_contains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18947, "src": "2197:9:27", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_Set_$18802_storage_ptr_$_t_bytes32_$returns$_t_bool_$", "typeString": "function (struct EnumerableSet.Set storage pointer,bytes32) view returns (bool)" } }, "id": 18816, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2197:21:27", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 18841, "nodeType": "Block", "src": "2474:37:27", "statements": [ { "expression": { "hexValue": "66616c7365", "id": 18839, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "2495:5:27", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "functionReturnParameters": 18812, "id": 18840, "nodeType": "Return", "src": "2488:12:27" } ] }, "id": 18842, "nodeType": "IfStatement", "src": "2192:319:27", "trueBody": { "id": 18838, "nodeType": "Block", "src": "2220:248:27", "statements": [ { "expression": { "arguments": [ { "id": 18823, "name": "value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18808, "src": "2251:5:27", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "expression": { "id": 18818, "name": "set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18806, "src": "2234:3:27", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", "typeString": "struct EnumerableSet.Set storage pointer" } }, "id": 18821, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "_values", "nodeType": "MemberAccess", "referencedDeclaration": 18797, "src": "2234:11:27", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 18822, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "push", "nodeType": "MemberAccess", "src": "2234:16:27", "typeDescriptions": { "typeIdentifier": "t_function_arraypush_nonpayable$_t_array$_t_bytes32_$dyn_storage_ptr_$_t_bytes32_$returns$__$bound_to$_t_array$_t_bytes32_$dyn_storage_ptr_$", "typeString": "function (bytes32[] storage pointer,bytes32)" } }, "id": 18824, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2234:23:27", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 18825, "nodeType": "ExpressionStatement", "src": "2234:23:27" }, { "expression": { "id": 18834, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "expression": { "id": 18826, "name": "set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18806, "src": "2392:3:27", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", "typeString": "struct EnumerableSet.Set storage pointer" } }, "id": 18829, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "_indexes", "nodeType": "MemberAccess", "referencedDeclaration": 18801, "src": "2392:12:27", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_uint256_$", "typeString": "mapping(bytes32 => uint256)" } }, "id": 18830, "indexExpression": { "id": 18828, "name": "value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18808, "src": "2405:5:27", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "2392:19:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "expression": { "expression": { "id": 18831, "name": "set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18806, "src": "2414:3:27", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", "typeString": "struct EnumerableSet.Set storage pointer" } }, "id": 18832, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "_values", "nodeType": "MemberAccess", "referencedDeclaration": 18797, "src": "2414:11:27", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 18833, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "2414:18:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "2392:40:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 18835, "nodeType": "ExpressionStatement", "src": "2392:40:27" }, { "expression": { "hexValue": "74727565", "id": 18836, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "2453:4:27", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 18812, "id": 18837, "nodeType": "Return", "src": "2446:11:27" } ] } } ] }, "documentation": { "id": 18803, "nodeType": "StructuredDocumentation", "src": "1949:159:27", "text": " @dev Add a value to a set. O(1).\n Returns true if the value was added to the set, that is if it was not\n already present." }, "id": 18844, "implemented": true, "kind": "function", "modifiers": [], "name": "_add", "nameLocation": "2122:4:27", "nodeType": "FunctionDefinition", "parameters": { "id": 18809, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18806, "mutability": "mutable", "name": "set", "nameLocation": "2139:3:27", "nodeType": "VariableDeclaration", "scope": 18844, "src": "2127:15:27", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", "typeString": "struct EnumerableSet.Set" }, "typeName": { "id": 18805, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 18804, "name": "Set", "nodeType": "IdentifierPath", "referencedDeclaration": 18802, "src": "2127:3:27" }, "referencedDeclaration": 18802, "src": "2127:3:27", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", 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"typeName": { "id": 18810, "name": "bool", "nodeType": "ElementaryTypeName", "src": "2176:4:27", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "2175:6:27" }, "scope": 19390, "src": "2113:404:27", "stateMutability": "nonpayable", "virtual": false, "visibility": "private" }, { "body": { "id": 18927, "nodeType": "Block", "src": "2757:1316:27", "statements": [ { "assignments": [ 18856 ], "declarations": [ { "constant": false, "id": 18856, "mutability": "mutable", "name": "valueIndex", "nameLocation": "2875:10:27", "nodeType": "VariableDeclaration", "scope": 18927, "src": "2867:18:27", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 18855, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2867:7:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 18861, "initialValue": { "baseExpression": { "expression": { "id": 18857, "name": "set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18848, "src": "2888:3:27", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", "typeString": "struct EnumerableSet.Set storage pointer" } }, "id": 18858, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "_indexes", "nodeType": "MemberAccess", "referencedDeclaration": 18801, "src": "2888:12:27", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_uint256_$", "typeString": "mapping(bytes32 => uint256)" } }, "id": 18860, "indexExpression": { "id": 18859, "name": "value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18850, "src": "2901:5:27", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "2888:19:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "2867:40:27" }, { "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 18864, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 18862, "name": "valueIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18856, "src": "2922:10:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "hexValue": "30", "id": 18863, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2936:1:27", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "2922:15:27", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 18925, "nodeType": "Block", "src": "4030:37:27", "statements": [ { "expression": { "hexValue": "66616c7365", "id": 18923, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "4051:5:27", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "functionReturnParameters": 18854, "id": 18924, "nodeType": "Return", "src": "4044:12:27" } ] }, "id": 18926, "nodeType": "IfStatement", "src": "2918:1149:27", "trueBody": { "id": 18922, "nodeType": "Block", "src": "2939:1085:27", "statements": [ { "assignments": [ 18866 ], "declarations": [ { "constant": false, "id": 18866, "mutability": "mutable", "name": "toDeleteIndex", "nameLocation": "3299:13:27", "nodeType": "VariableDeclaration", "scope": 18922, "src": "3291:21:27", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 18865, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3291:7:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 18870, "initialValue": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 18869, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 18867, "name": "valueIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18856, "src": "3315:10:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "hexValue": "31", "id": 18868, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3328:1:27", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "3315:14:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "3291:38:27" }, { "assignments": [ 18872 ], "declarations": [ { "constant": false, "id": 18872, "mutability": "mutable", "name": "lastIndex", "nameLocation": "3351:9:27", "nodeType": "VariableDeclaration", "scope": 18922, "src": "3343:17:27", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 18871, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3343:7:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 18878, "initialValue": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 18877, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "expression": { "id": 18873, "name": "set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18848, "src": "3363:3:27", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", "typeString": "struct EnumerableSet.Set storage pointer" } }, "id": 18874, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "_values", "nodeType": "MemberAccess", "referencedDeclaration": 18797, "src": "3363:11:27", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 18875, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "3363:18:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "hexValue": "31", "id": 18876, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3384:1:27", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "3363:22:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "3343:42:27" }, { "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 18881, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 18879, "name": "lastIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18872, "src": "3404:9:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "id": 18880, "name": "toDeleteIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18866, "src": "3417:13:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "3404:26:27", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 18906, "nodeType": "IfStatement", "src": "3400:398:27", "trueBody": { "id": 18905, "nodeType": "Block", "src": "3432:366:27", "statements": [ { "assignments": [ 18883 ], "declarations": [ { "constant": false, "id": 18883, "mutability": "mutable", "name": "lastValue", "nameLocation": "3458:9:27", "nodeType": "VariableDeclaration", "scope": 18905, "src": "3450:17:27", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 18882, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "3450:7:27", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" } ], "id": 18888, "initialValue": { "baseExpression": { "expression": { "id": 18884, "name": "set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18848, "src": "3470:3:27", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$18802_storage_ptr", "typeString": "struct EnumerableSet.Set storage pointer" } }, "id": 18885, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "_values", "nodeType": "MemberAccess", "referencedDeclaration": 18797, "src": "3470:11:27", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[] storage ref" } }, "id": 18887, "indexExpression": { "id": 18886, "name": "lastIndex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18872, "src": "3482:9:27", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": 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