@kollateral/kollateral-contracts

{ "contractName": "Roles", "abi": [], "metadata": "{\"compiler\":{\"version\":\"0.5.16+commit.9c3226ce\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Library for managing addresses assigned to a Role.\",\"methods\":{},\"title\":\"Roles\"},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/access/Roles.sol\":\"Roles\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/access/Roles.sol\":{\"keccak256\":\"0xb002c378d7b82a101bd659c341518953ca0919d342c0a400196982c0e7e7bcdb\",\"urls\":[\"bzz-raw://00a788c4631466c220b385bdd100c571d24b2deccd657615cfbcef6cadf669a4\",\"dweb:/ipfs/QmTEwDbjJNxmMNCDMqtuou3dyM8Wtp8Q9NFvn7SAVM7Jf3\"]}},\"version\":1}", "bytecode": 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require(!has(role, account), \"Roles: account already has role\");\n role.bearer[account] = true;\n }\n\n /**\n * @dev Remove an account's access to this role.\n */\n function remove(Role storage role, address account) internal {\n require(has(role, account), \"Roles: account does not have role\");\n role.bearer[account] = false;\n }\n\n /**\n * @dev Check if an account has this role.\n * @return bool\n */\n function has(Role storage role, address account) internal view returns (bool) {\n require(account != address(0), \"Roles: account is the zero address\");\n return role.bearer[account];\n }\n}\n", "sourcePath": "@openzeppelin/contracts/access/Roles.sol", "ast": { "absolutePath": "@openzeppelin/contracts/access/Roles.sol", "exportedSymbols": { "Roles": [ 2521 ] }, "id": 2522, "nodeType": "SourceUnit", "nodes": [ { "id": 2442, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:14" }, { "baseContracts": [], "contractDependencies": [], 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