{ "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "indexed": true, "internalType": "bytes32", "name": "previousAdminRole", "type": "bytes32" }, { "indexed": true, "internalType": "bytes32", "name": "newAdminRole", "type": "bytes32" } ], "name": "RoleAdminChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } ], "name": "RoleGranted", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } ], "name": "RoleRevoked", "type": "event" }, { "inputs": [], "name": "DEFAULT_ADMIN_ROLE", "outputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" } ], "name": "getRoleAdmin", "outputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "uint256", "name": "index", "type": "uint256" } ], "name": "getRoleMember", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" } ], "name": "getRoleMemberCount", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "grantRole", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "hasRole", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "renounceRole", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "revokeRole", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes4", "name": "interfaceId", "type": "bytes4" } ], "name": "supportsInterface", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" } ], "allSourcePaths": { "0": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/access/AccessControl.sol", "1": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/access/AccessControlEnumerable.sol", "2": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/access/IAccessControl.sol", "22": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/utils/Context.sol", "24": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/utils/Strings.sol", "25": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/utils/introspection/ERC165.sol", "26": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/utils/introspection/IERC165.sol", "27": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/utils/structs/EnumerableSet.sol", "3": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/access/IAccessControlEnumerable.sol" }, "ast": { "absolutePath": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/access/AccessControlEnumerable.sol", "exportedSymbols": { "AccessControl": [ 18281 ], "AccessControlEnumerable": [ 21875 ], "Context": [ 24074 ], "ERC165": [ 26079 ], "EnumerableSet": [ 19390 ], "IAccessControl": [ 26055 ], "IAccessControlEnumerable": [ 27191 ], "IERC165": [ 27203 ], "Strings": [ 23075 ] }, "id": 21876, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 21752, "literals": [ "solidity", "^", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "118:23:1" }, { "absolutePath": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/access/IAccessControlEnumerable.sol", "file": "./IAccessControlEnumerable.sol", "id": 21753, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 21876, "sourceUnit": 27192, "src": "143:40:1", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/access/AccessControl.sol", "file": "./AccessControl.sol", "id": 21754, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 21876, "sourceUnit": 18282, "src": "184:29:1", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/utils/structs/EnumerableSet.sol", "file": "../utils/structs/EnumerableSet.sol", "id": 21755, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 21876, "sourceUnit": 19391, "src": "214:44:1", "symbolAliases": [], "unitAlias": "" }, { "abstract": true, "baseContracts": [ { "baseName": { "id": 21757, "name": "IAccessControlEnumerable", "nodeType": "IdentifierPath", "referencedDeclaration": 27191, "src": "400:24:1" }, "id": 21758, "nodeType": "InheritanceSpecifier", "src": "400:24:1" }, { "baseName": { "id": 21759, "name": "AccessControl", "nodeType": "IdentifierPath", "referencedDeclaration": 18281, "src": "426:13:1" }, "id": 21760, "nodeType": "InheritanceSpecifier", "src": "426:13:1" } ], "contractDependencies": [ 18281, 24074, 26055, 26079, 27191, 27203 ], "contractKind": "contract", "documentation": { "id": 21756, "nodeType": "StructuredDocumentation", "src": "260:94:1", "text": " @dev Extension of {AccessControl} that allows enumerating the members of each role." }, "fullyImplemented": true, "id": 21875, "linearizedBaseContracts": [ 21875, 18281, 26079, 27203, 27191, 26055, 24074 ], "name": "AccessControlEnumerable", "nameLocation": "373:23:1", "nodeType": "ContractDefinition", "nodes": [ { "id": 21764, "libraryName": { "id": 21761, "name": "EnumerableSet", "nodeType": "IdentifierPath", "referencedDeclaration": 19390, "src": "452:13:1" }, "nodeType": "UsingForDirective", "src": "446:49:1", "typeName": { "id": 21763, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 21762, "name": "EnumerableSet.AddressSet", "nodeType": "IdentifierPath", "referencedDeclaration": 19103, "src": "470:24:1" }, "referencedDeclaration": 19103, "src": "470:24:1", "typeDescriptions": { "typeIdentifier": "t_struct$_AddressSet_$19103_storage_ptr", "typeString": "struct EnumerableSet.AddressSet" } } }, { "constant": false, "id": 21769, "mutability": "mutable", "name": "_roleMembers", "nameLocation": "554:12:1", "nodeType": "VariableDeclaration", "scope": 21875, "src": "501:65:1", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_AddressSet_$19103_storage_$", "typeString": "mapping(bytes32 => struct EnumerableSet.AddressSet)" }, "typeName": { "id": 21768, "keyType": { "id": 21765, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "509:7:1", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "501:44:1", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_AddressSet_$19103_storage_$", "typeString": "mapping(bytes32 => struct EnumerableSet.AddressSet)" }, "valueType": { "id": 21767, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 21766, "name": "EnumerableSet.AddressSet", "nodeType": "IdentifierPath", "referencedDeclaration": 19103, "src": "520:24:1" }, "referencedDeclaration": 19103, "src": "520:24:1", "typeDescriptions": { "typeIdentifier": "t_struct$_AddressSet_$19103_storage_ptr", "typeString": "struct EnumerableSet.AddressSet" } } }, "visibility": "private" }, { "baseFunctions": [ 18022 ], "body": { "id": 21790, "nodeType": "Block", "src": "725:121:1", "statements": [ { "expression": { "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 21788, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "commonType": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "id": 21783, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 21778, "name": "interfaceId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 21772, "src": "742:11:1", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "expression": { "arguments": [ { "id": 21780, "name": "IAccessControlEnumerable", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 27191, "src": "762:24:1", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_IAccessControlEnumerable_$27191_$", "typeString": "type(contract IAccessControlEnumerable)" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_type$_t_contract$_IAccessControlEnumerable_$27191_$", "typeString": "type(contract IAccessControlEnumerable)" } ], "id": 21779, "name": "type", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -27, "src": "757:4:1", "typeDescriptions": { "typeIdentifier": "t_function_metatype_pure$__$returns$__$", "typeString": "function () pure" } }, "id": 21781, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "757:30:1", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_magic_meta_type_t_contract$_IAccessControlEnumerable_$27191", "typeString": "type(contract IAccessControlEnumerable)" } }, "id": 21782, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberName": "interfaceId", "nodeType": "MemberAccess", "src": "757:42:1", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "src": "742:57:1", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "arguments": [ { "id": 21786, "name": "interfaceId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 21772, "src": "827:11:1", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "expression": { "id": 21784, "name": "super", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -25, "src": "803:5:1", "typeDescriptions": { "typeIdentifier": "t_type$_t_super$_AccessControlEnumerable_$21875_$", "typeString": "type(contract super AccessControlEnumerable)" } }, "id": 21785, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "supportsInterface", "nodeType": "MemberAccess", "referencedDeclaration": 18022, "src": "803:23:1", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_bytes4_$returns$_t_bool_$", "typeString": "function (bytes4) view returns (bool)" } }, "id": 21787, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "803:36:1", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "742:97:1", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 21777, "id": 21789, "nodeType": "Return", "src": "735:104:1" } ] }, "documentation": { "id": 21770, "nodeType": "StructuredDocumentation", "src": "573:56:1", "text": " @dev See {IERC165-supportsInterface}." }, "functionSelector": "01ffc9a7", "id": 21791, "implemented": true, "kind": "function", "modifiers": [], "name": "supportsInterface", "nameLocation": "643:17:1", "nodeType": "FunctionDefinition", "overrides": { "id": 21774, "nodeType": "OverrideSpecifier", "overrides": [], "src": "701:8:1" }, "parameters": { "id": 21773, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 21772, "mutability": "mutable", "name": "interfaceId", "nameLocation": "668:11:1", "nodeType": "VariableDeclaration", "scope": 21791, "src": "661:18:1", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 21771, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "661:6:1", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "visibility": "internal" } ], "src": "660:20:1" }, "returnParameters": { "id": 21777, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 21776, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 21791, "src": "719:4:1", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 21775, "name": "bool", "nodeType": "ElementaryTypeName", "src": "719:4:1", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "718:6:1" }, "scope": 21875, "src": "634:212:1", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "baseFunctions": [ 27182 ], "body": { "id": 21809, "nodeType": "Block", "src": "1530:52:1", "statements": [ { "expression": { "arguments": [ { "id": 21806, "name": "index", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 21796, "src": "1569:5:1", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "baseExpression": { "id": 21802, "name": "_roleMembers", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 21769, "src": "1547:12:1", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_AddressSet_$19103_storage_$", "typeString": "mapping(bytes32 => struct EnumerableSet.AddressSet storage ref)" } }, "id": 21804, "indexExpression": { "id": 21803, "name": "role", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 21794, "src": "1560:4:1", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1547:18:1", "typeDescriptions": { "typeIdentifier": "t_struct$_AddressSet_$19103_storage", "typeString": "struct EnumerableSet.AddressSet storage ref" } }, "id": 21805, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "at", "nodeType": "MemberAccess", "referencedDeclaration": 19226, "src": "1547:21:1", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_AddressSet_$19103_storage_ptr_$_t_uint256_$returns$_t_address_$bound_to$_t_struct$_AddressSet_$19103_storage_ptr_$", "typeString": "function (struct EnumerableSet.AddressSet storage pointer,uint256) view returns (address)" } }, "id": 21807, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1547:28:1", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 21801, "id": 21808, "nodeType": "Return", "src": "1540:35:1" } ] }, "documentation": { "id": 21792, "nodeType": "StructuredDocumentation", "src": "852:574:1", "text": " @dev Returns one of the accounts that have `role`. `index` must be a\n value between 0 and {getRoleMemberCount}, non-inclusive.\n Role bearers are not sorted in any particular way, and their ordering may\n change at any point.\n WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure\n you perform all queries on the same block. See the following\n https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]\n for more information." }, "functionSelector": "9010d07c", "id": 21810, "implemented": true, "kind": "function", "modifiers": [], "name": "getRoleMember", "nameLocation": "1440:13:1", "nodeType": "FunctionDefinition", "overrides": { "id": 21798, "nodeType": "OverrideSpecifier", "overrides": [], "src": "1503:8:1" }, "parameters": { "id": 21797, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 21794, "mutability": "mutable", "name": "role", "nameLocation": "1462:4:1", "nodeType": "VariableDeclaration", "scope": 21810, "src": "1454:12:1", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 21793, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1454:7:1", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 21796, "mutability": "mutable", "name": "index", "nameLocation": "1476:5:1", "nodeType": "VariableDeclaration", "scope": 21810, "src": "1468:13:1", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 21795, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1468:7:1", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "1453:29:1" }, "returnParameters": { "id": 21801, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 21800, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 21810, "src": "1521:7:1", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 21799, "name": "address", "nodeType": "ElementaryTypeName", "src": "1521:7:1", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1520:9:1" }, "scope": 21875, "src": "1431:151:1", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "baseFunctions": [ 27190 ], "body": { "id": 21825, "nodeType": "Block", "src": "1839:51:1", "statements": [ { "expression": { "arguments": [], "expression": { "argumentTypes": [], "expression": { "baseExpression": { "id": 21819, "name": "_roleMembers", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 21769, "src": "1856:12:1", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_AddressSet_$19103_storage_$", "typeString": "mapping(bytes32 => struct EnumerableSet.AddressSet storage ref)" } }, "id": 21821, "indexExpression": { "id": 21820, "name": "role", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 21813, "src": "1869:4:1", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1856:18:1", "typeDescriptions": { "typeIdentifier": "t_struct$_AddressSet_$19103_storage", "typeString": "struct EnumerableSet.AddressSet storage ref" } }, "id": 21822, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": 19199, "src": "1856:25:1", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_AddressSet_$19103_storage_ptr_$returns$_t_uint256_$bound_to$_t_struct$_AddressSet_$19103_storage_ptr_$", "typeString": "function (struct EnumerableSet.AddressSet storage pointer) view returns (uint256)" } }, "id": 21823, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1856:27:1", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 21818, "id": 21824, "nodeType": "Return", "src": "1849:34:1" } ] }, "documentation": { "id": 21811, "nodeType": "StructuredDocumentation", "src": "1588:157:1", "text": " @dev Returns the number of accounts that have `role`. Can be used\n together with {getRoleMember} to enumerate all bearers of a role." }, "functionSelector": "ca15c873", "id": 21826, "implemented": true, "kind": "function", "modifiers": [], "name": "getRoleMemberCount", "nameLocation": "1759:18:1", "nodeType": "FunctionDefinition", "overrides": { "id": 21815, "nodeType": "OverrideSpecifier", "overrides": [], "src": "1812:8:1" }, "parameters": { "id": 21814, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 21813, "mutability": "mutable", "name": "role", "nameLocation": "1786:4:1", "nodeType": "VariableDeclaration", "scope": 21826, "src": "1778:12:1", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 21812, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1778:7:1", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" } ], "src": "1777:14:1" }, 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"parameters": [], "src": "2311:0:1" }, "scope": 21875, "src": "2233:171:1", "stateMutability": "nonpayable", "virtual": true, "visibility": "internal" } ], "scope": 21876, "src": "355:2051:1" } ], "src": "118:2289:1" }, "bytecode": "", "bytecodeSha1": "da39a3ee5e6b4b0d3255bfef95601890afd80709", "compiler": { "evm_version": "istanbul", "optimizer": { "enabled": true, "runs": 200 }, "version": "0.8.2+commit.661d1103" }, "contractName": "AccessControlEnumerable", "coverageMap": { "branches": {}, "statements": {} }, "dependencies": [ "OpenZeppelin/openzeppelin-contracts@4.7.3/AccessControl", "OpenZeppelin/openzeppelin-contracts@4.7.3/Context", "OpenZeppelin/openzeppelin-contracts@4.7.3/ERC165", "OpenZeppelin/openzeppelin-contracts@4.7.3/EnumerableSet", "OpenZeppelin/openzeppelin-contracts@4.7.3/IAccessControl", "OpenZeppelin/openzeppelin-contracts@4.7.3/IAccessControlEnumerable", "OpenZeppelin/openzeppelin-contracts@4.7.3/IERC165", "OpenZeppelin/openzeppelin-contracts@4.7.3/Strings" ], "deployedBytecode": "", "deployedSourceMap": "", "language": "Solidity", "natspec": { "details": "Extension of {AccessControl} that allows enumerating the members of each role.", "kind": "dev", "methods": { "getRoleAdmin(bytes32)": { "details": "Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}." }, "getRoleMember(bytes32,uint256)": { "details": "Returns one of the accounts that have `role`. `index` must be a value between 0 and {getRoleMemberCount}, non-inclusive. Role bearers are not sorted in any particular way, and their ordering may change at any point. WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure you perform all queries on the same block. See the following https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] for more information." }, "getRoleMemberCount(bytes32)": { "details": "Returns the number of accounts that have `role`. Can be used together with {getRoleMember} to enumerate all bearers of a role." }, "grantRole(bytes32,address)": { "details": "Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleGranted} event." }, "hasRole(bytes32,address)": { "details": "Returns `true` if `account` has been granted `role`." }, "renounceRole(bytes32,address)": { "details": "Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been revoked `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `account`. May emit a {RoleRevoked} event." }, "revokeRole(bytes32,address)": { "details": "Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleRevoked} event." }, "supportsInterface(bytes4)": { "details": "See {IERC165-supportsInterface}." } }, "version": 1 }, "offset": [ 355, 2406 ], "opcodes": "", "pcMap": {}, "sha1": "e3c68e62977b44074fed4b60e0b0858b24baab3f", "source": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IAccessControlEnumerable.sol\";\nimport \"./AccessControl.sol\";\nimport \"../utils/structs/EnumerableSet.sol\";\n\n/**\n * @dev Extension of {AccessControl} that allows enumerating the members of each role.\n */\nabstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl {\n using EnumerableSet for EnumerableSet.AddressSet;\n\n mapping(bytes32 => EnumerableSet.AddressSet) private _roleMembers;\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Returns one of the accounts that have `role`. `index` must be a\n * value between 0 and {getRoleMemberCount}, non-inclusive.\n *\n * Role bearers are not sorted in any particular way, and their ordering may\n * change at any point.\n *\n * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure\n * you perform all queries on the same block. See the following\n * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]\n * for more information.\n */\n function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) {\n return _roleMembers[role].at(index);\n }\n\n /**\n * @dev Returns the number of accounts that have `role`. Can be used\n * together with {getRoleMember} to enumerate all bearers of a role.\n */\n function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) {\n return _roleMembers[role].length();\n }\n\n /**\n * @dev Overload {_grantRole} to track enumerable memberships\n */\n function _grantRole(bytes32 role, address account) internal virtual override {\n super._grantRole(role, account);\n _roleMembers[role].add(account);\n }\n\n /**\n * @dev Overload {_revokeRole} to track enumerable memberships\n */\n function _revokeRole(bytes32 role, address account) internal virtual override {\n super._revokeRole(role, account);\n _roleMembers[role].remove(account);\n }\n}\n", "sourceMap": "", "sourcePath": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.7.3/contracts/access/AccessControlEnumerable.sol", "type": "contract" }