{ "contractName": "EIP20Interface", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "owner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "spender", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "Approval", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "Transfer", "type": "event" }, { "constant": true, "inputs": [], "name": "totalSupply", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "address", "name": "owner", "type": "address" } ], "name": "balanceOf", "outputs": [ { "internalType": "uint256", "name": "balance", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "address", "name": "dst", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transfer", "outputs": [ { "internalType": "bool", "name": "success", "type": "bool" } ], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "address", "name": "src", "type": "address" }, { "internalType": "address", "name": "dst", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transferFrom", "outputs": [ { "internalType": "bool", "name": "success", "type": "bool" } ], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "approve", "outputs": [ { "internalType": "bool", "name": "success", "type": "bool" } ], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "address", "name": "owner", "type": "address" }, { "internalType": "address", "name": "spender", "type": "address" } ], "name": "allowance", "outputs": [ { "internalType": "uint256", "name": "remaining", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.5.12+commit.7709ece9\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"remaining\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"dst\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"src\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"dst\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{\"allowance(address,address)\":{\"params\":{\"owner\":\"The address of the account which owns the tokens to be spent\",\"spender\":\"The address of the account which may transfer tokens\"},\"return\":\"The number of tokens allowed to be spent (-1 means infinite)\"},\"approve(address,uint256)\":{\"details\":\"This will overwrite the approval amount for `spender` and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)\",\"params\":{\"amount\":\"The number of tokens that are approved (-1 means infinite)\",\"spender\":\"The address of the account which may transfer tokens\"},\"return\":\"Whether or not the approval succeeded\"},\"balanceOf(address)\":{\"params\":{\"owner\":\"The address from which the balance will be retrieved\"},\"return\":\"The balance\"},\"totalSupply()\":{\"return\":\"The supply of tokens\"},\"transfer(address,uint256)\":{\"params\":{\"amount\":\"The number of tokens to transfer\",\"dst\":\"The address of the destination account\"},\"return\":\"Whether or not the transfer succeeded\"},\"transferFrom(address,address,uint256)\":{\"params\":{\"amount\":\"The number of tokens to transfer\",\"dst\":\"The address of the destination account\",\"src\":\"The address of the source account\"},\"return\":\"Whether or not the transfer succeeded\"}},\"title\":\"ERC 20 Token Standard Interface https://eips.ethereum.org/EIPS/eip-20\"},\"userdoc\":{\"methods\":{\"allowance(address,address)\":{\"notice\":\"Get the current allowance from `owner` for `spender`\"},\"approve(address,uint256)\":{\"notice\":\"Approve `spender` to transfer up to `amount` from `src`\"},\"balanceOf(address)\":{\"notice\":\"Gets the balance of the specified address\"},\"totalSupply()\":{\"notice\":\"Get the total number of tokens in circulation\"},\"transfer(address,uint256)\":{\"notice\":\"Transfer `amount` tokens from `msg.sender` to `dst`\"},\"transferFrom(address,address,uint256)\":{\"notice\":\"Transfer `amount` tokens from `src` to `dst`\"}}}},\"settings\":{\"compilationTarget\":{\"/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/compound/contracts/EIP20Interface.sol\":\"EIP20Interface\"},\"evmVersion\":\"petersburg\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/compound/contracts/EIP20Interface.sol\":{\"keccak256\":\"0x8bef6d59a76c8541a034a403357b73dcb50d75847259371b7bdd64f5609ca674\",\"urls\":[\"bzz-raw://b5dd267ee3867de45e4c6491782fcf7259ce9265cf01e7bdf49612c4852f721f\",\"dweb:/ipfs/QmbLiQf3NSTetqHiNVog42wADgQEvVDRxfBjZJ6ouL3D5e\"]}},\"version\":1}", "bytecode": "0x", "deployedBytecode": "0x", "sourceMap": "", "deployedSourceMap": "", "source": "pragma solidity ^0.5.8;\n\n/**\n * @title ERC 20 Token Standard Interface\n * https://eips.ethereum.org/EIPS/eip-20\n */\ninterface EIP20Interface {\n /**\n * @notice Get the total number of tokens in circulation\n * @return The supply of tokens\n */\n function totalSupply() external view returns (uint256);\n\n /**\n * @notice Gets the balance of the specified address\n * @param owner The address from which the balance will be retrieved\n * @return The balance\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @notice Transfer `amount` tokens from `msg.sender` to `dst`\n * @param dst The address of the destination account\n * @param amount The number of tokens to transfer\n * @return Whether or not the transfer succeeded\n */\n function transfer(address dst, uint256 amount) external returns (bool success);\n\n /**\n * @notice Transfer `amount` tokens from `src` to `dst`\n * @param src The address of the source account\n * @param dst The address of the destination account\n * @param amount The number of tokens to transfer\n * @return Whether or not the transfer succeeded\n */\n function transferFrom(address src, address dst, uint256 amount) external returns (bool success);\n\n /**\n * @notice Approve `spender` to transfer up to `amount` from `src`\n * @dev This will overwrite the approval amount for `spender`\n * and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)\n * @param spender The address of the account which may transfer tokens\n * @param amount The number of tokens that are approved (-1 means infinite)\n * @return Whether or not the approval succeeded\n */\n function approve(address spender, uint256 amount) external returns (bool success);\n\n /**\n * @notice Get the current allowance from `owner` for `spender`\n * @param owner The address of the account which owns the tokens to be spent\n * @param spender The address of the account which may transfer tokens\n * @return The number of tokens allowed to be spent (-1 means infinite)\n */\n function allowance(address owner, address spender) external view returns (uint256 remaining);\n\n event Transfer(address indexed from, address indexed to, uint256 amount);\n event Approval(address indexed owner, address indexed spender, uint256 amount);\n}\n", "sourcePath": "/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/compound/contracts/EIP20Interface.sol", "ast": { "absolutePath": "/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/compound/contracts/EIP20Interface.sol", "exportedSymbols": { "EIP20Interface": [ 4885 ] }, "id": 4886, "nodeType": "SourceUnit", "nodes": [ { "id": 4818, "literals": [ "solidity", "^", "0.5", ".8" ], "nodeType": "PragmaDirective", "src": "0:23:5" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "interface", "documentation": "@title ERC 20 Token Standard Interface\n https://eips.ethereum.org/EIPS/eip-20", "fullyImplemented": false, "id": 4885, "linearizedBaseContracts": [ 4885 ], "name": "EIP20Interface", "nodeType": "ContractDefinition", "nodes": [ { "body": null, "documentation": "@notice Get the total number of tokens in circulation\n@return The supply of tokens", "id": 4823, "implemented": false, "kind": "function", "modifiers": [], "name": "totalSupply", "nodeType": "FunctionDefinition", "parameters": { "id": 4819, "nodeType": "ParameterList", "parameters": [], "src": "284:2:5" }, "returnParameters": { "id": 4822, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4821, "name": "", "nodeType": "VariableDeclaration", "scope": 4823, "src": "310:7:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4820, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "310:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "309:9:5" }, "scope": 4885, "src": "264:55:5", "stateMutability": "view", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Gets the balance of the specified address\n@param owner The address from which the balance will be retrieved\n@return The balance", "id": 4830, "implemented": false, "kind": "function", "modifiers": [], "name": "balanceOf", "nodeType": "FunctionDefinition", "parameters": { "id": 4826, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4825, "name": "owner", "nodeType": "VariableDeclaration", "scope": 4830, "src": "517:13:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4824, "name": "address", "nodeType": "ElementaryTypeName", "src": "517:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "516:15:5" }, "returnParameters": { "id": 4829, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4828, "name": "balance", "nodeType": "VariableDeclaration", "scope": 4830, "src": "555:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4827, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "555:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "554:17:5" }, "scope": 4885, "src": "498:74:5", "stateMutability": "view", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Transfer `amount` tokens from `msg.sender` to `dst`\n@param dst The address of the destination account\n@param amount The number of tokens to transfer\n@return Whether or not the transfer succeeded", "id": 4839, "implemented": false, "kind": "function", "modifiers": [], "name": "transfer", "nodeType": "FunctionDefinition", "parameters": { "id": 4835, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4832, "name": "dst", "nodeType": "VariableDeclaration", "scope": 4839, "src": "848:11:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4831, "name": "address", "nodeType": "ElementaryTypeName", "src": "848:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4834, "name": "amount", "nodeType": "VariableDeclaration", "scope": 4839, "src": "861:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4833, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "861:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "847:29:5" }, "returnParameters": { "id": 4838, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4837, "name": "success", "nodeType": "VariableDeclaration", "scope": 4839, "src": "895:12:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 4836, "name": "bool", "nodeType": "ElementaryTypeName", "src": "895:4:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "894:14:5" }, "scope": 4885, "src": "830:79:5", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Transfer `amount` tokens from `src` to `dst`\n@param src The address of the source account\n@param dst The address of the destination account\n@param amount The number of tokens to transfer\n@return Whether or not the transfer succeeded", "id": 4850, "implemented": false, "kind": "function", "modifiers": [], "name": "transferFrom", "nodeType": "FunctionDefinition", "parameters": { "id": 4846, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4841, "name": "src", "nodeType": "VariableDeclaration", "scope": 4850, "src": "1235:11:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4840, "name": "address", "nodeType": "ElementaryTypeName", "src": "1235:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4843, "name": "dst", "nodeType": "VariableDeclaration", "scope": 4850, "src": "1248:11:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4842, "name": "address", "nodeType": "ElementaryTypeName", "src": "1248:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4845, "name": "amount", "nodeType": "VariableDeclaration", "scope": 4850, "src": "1261:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4844, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1261:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1234:42:5" }, "returnParameters": { "id": 4849, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4848, "name": "success", "nodeType": "VariableDeclaration", "scope": 4850, "src": "1295:12:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 4847, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1295:4:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1294:14:5" }, "scope": 4885, "src": "1213:96:5", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Approve `spender` to transfer up to `amount` from `src`\n@dev This will overwrite the approval amount for `spender`\n and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)\n@param spender The address of the account which may transfer tokens\n@param amount The number of tokens that are approved (-1 means infinite)\n@return Whether or not the approval succeeded", "id": 4859, "implemented": false, "kind": "function", "modifiers": [], "name": "approve", "nodeType": "FunctionDefinition", "parameters": { "id": 4855, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4852, "name": "spender", "nodeType": "VariableDeclaration", "scope": 4859, "src": "1793:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4851, "name": "address", "nodeType": "ElementaryTypeName", "src": "1793:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4854, "name": "amount", "nodeType": "VariableDeclaration", "scope": 4859, "src": "1810:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4853, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1810:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1792:33:5" }, "returnParameters": { "id": 4858, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4857, "name": "success", "nodeType": "VariableDeclaration", "scope": 4859, "src": "1844:12:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 4856, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1844:4:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1843:14:5" }, "scope": 4885, "src": "1776:82:5", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Get the current allowance from `owner` for `spender`\n@param owner The address of the account which owns the tokens to be spent\n@param spender The address of the account which may transfer tokens\n@return The number of tokens allowed to be spent (-1 means infinite)", "id": 4868, "implemented": false, "kind": "function", "modifiers": [], "name": "allowance", "nodeType": "FunctionDefinition", "parameters": { "id": 4864, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4861, "name": "owner", "nodeType": "VariableDeclaration", "scope": 4868, "src": "2204:13:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4860, "name": "address", "nodeType": "ElementaryTypeName", "src": "2204:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4863, "name": "spender", "nodeType": "VariableDeclaration", "scope": 4868, "src": "2219:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4862, "name": "address", "nodeType": "ElementaryTypeName", "src": "2219:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "2203:32:5" }, "returnParameters": { "id": 4867, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4866, "name": "remaining", "nodeType": "VariableDeclaration", "scope": 4868, "src": "2259:17:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4865, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2259:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2258:19:5" }, "scope": 4885, "src": "2185:93:5", "stateMutability": "view", "superFunction": null, "visibility": "external" }, { "anonymous": false, "documentation": null, "id": 4876, "name": "Transfer", "nodeType": "EventDefinition", "parameters": { "id": 4875, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4870, "indexed": true, "name": "from", "nodeType": "VariableDeclaration", "scope": 4876, "src": "2299:20:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4869, "name": "address", "nodeType": "ElementaryTypeName", "src": "2299:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4872, "indexed": true, "name": "to", "nodeType": "VariableDeclaration", "scope": 4876, "src": "2321:18:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4871, "name": "address", "nodeType": 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"VariableDeclaration", "scope": 4884, "src": "2377:21:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4877, "name": "address", "nodeType": "ElementaryTypeName", "src": "2377:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4880, "indexed": true, "name": "spender", "nodeType": "VariableDeclaration", "scope": 4884, "src": "2400:23:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4879, "name": "address", "nodeType": "ElementaryTypeName", "src": "2400:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4882, "indexed": false, "name": "amount", "nodeType": "VariableDeclaration", "scope": 4884, "src": "2425:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4881, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2425:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2376:64:5" }, "src": "2362:79:5" } ], "scope": 4886, "src": "117:2326:5" } ], "src": "0:2444:5" }, "legacyAST": { "absolutePath": "/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/compound/contracts/EIP20Interface.sol", "exportedSymbols": { "EIP20Interface": [ 4885 ] }, "id": 4886, "nodeType": "SourceUnit", "nodes": [ { "id": 4818, "literals": [ "solidity", "^", "0.5", ".8" ], "nodeType": "PragmaDirective", "src": "0:23:5" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "interface", "documentation": "@title ERC 20 Token Standard Interface\n https://eips.ethereum.org/EIPS/eip-20", "fullyImplemented": false, "id": 4885, "linearizedBaseContracts": [ 4885 ], "name": "EIP20Interface", "nodeType": "ContractDefinition", "nodes": [ { "body": null, "documentation": "@notice Get the total number of tokens in circulation\n@return The supply of tokens", "id": 4823, "implemented": false, "kind": "function", "modifiers": [], "name": "totalSupply", "nodeType": "FunctionDefinition", "parameters": { "id": 4819, "nodeType": "ParameterList", "parameters": [], "src": "284:2:5" }, "returnParameters": { "id": 4822, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4821, "name": "", "nodeType": "VariableDeclaration", "scope": 4823, "src": "310:7:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4820, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "310:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "309:9:5" }, "scope": 4885, "src": "264:55:5", "stateMutability": "view", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Gets the balance of the specified address\n@param owner The address from which the balance will be retrieved\n@return The balance", "id": 4830, "implemented": false, "kind": "function", "modifiers": [], "name": "balanceOf", "nodeType": "FunctionDefinition", "parameters": { "id": 4826, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4825, "name": "owner", "nodeType": "VariableDeclaration", "scope": 4830, "src": "517:13:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4824, "name": "address", "nodeType": "ElementaryTypeName", "src": "517:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "516:15:5" }, "returnParameters": { "id": 4829, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4828, "name": "balance", "nodeType": "VariableDeclaration", "scope": 4830, "src": "555:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4827, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "555:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "554:17:5" }, "scope": 4885, "src": "498:74:5", "stateMutability": "view", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Transfer `amount` tokens from `msg.sender` to `dst`\n@param dst The address of the destination account\n@param amount The number of tokens to transfer\n@return Whether or not the transfer succeeded", "id": 4839, "implemented": false, "kind": "function", "modifiers": [], "name": "transfer", "nodeType": "FunctionDefinition", "parameters": { "id": 4835, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4832, "name": "dst", "nodeType": "VariableDeclaration", "scope": 4839, "src": "848:11:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4831, "name": "address", "nodeType": "ElementaryTypeName", "src": "848:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4834, "name": "amount", "nodeType": "VariableDeclaration", "scope": 4839, "src": "861:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4833, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "861:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "847:29:5" }, "returnParameters": { "id": 4838, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4837, "name": "success", "nodeType": "VariableDeclaration", "scope": 4839, "src": "895:12:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 4836, "name": "bool", "nodeType": "ElementaryTypeName", "src": "895:4:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "894:14:5" }, "scope": 4885, "src": "830:79:5", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Transfer `amount` tokens from `src` to `dst`\n@param src The address of the source account\n@param dst The address of the destination account\n@param amount The number of tokens to transfer\n@return Whether or not the transfer succeeded", "id": 4850, "implemented": false, "kind": "function", "modifiers": [], "name": "transferFrom", "nodeType": "FunctionDefinition", "parameters": { "id": 4846, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4841, "name": "src", "nodeType": "VariableDeclaration", "scope": 4850, "src": "1235:11:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4840, "name": "address", "nodeType": "ElementaryTypeName", "src": "1235:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4843, "name": "dst", "nodeType": "VariableDeclaration", "scope": 4850, "src": "1248:11:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4842, "name": "address", "nodeType": "ElementaryTypeName", "src": "1248:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4845, "name": "amount", "nodeType": "VariableDeclaration", "scope": 4850, "src": "1261:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4844, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1261:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1234:42:5" }, "returnParameters": { "id": 4849, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4848, "name": "success", "nodeType": "VariableDeclaration", "scope": 4850, "src": "1295:12:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 4847, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1295:4:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1294:14:5" }, "scope": 4885, "src": "1213:96:5", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Approve `spender` to transfer up to `amount` from `src`\n@dev This will overwrite the approval amount for `spender`\n and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)\n@param spender The address of the account which may transfer tokens\n@param amount The number of tokens that are approved (-1 means infinite)\n@return Whether or not the approval succeeded", "id": 4859, "implemented": false, "kind": "function", "modifiers": [], "name": "approve", "nodeType": "FunctionDefinition", "parameters": { "id": 4855, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4852, "name": "spender", "nodeType": "VariableDeclaration", "scope": 4859, "src": "1793:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4851, "name": "address", "nodeType": "ElementaryTypeName", "src": "1793:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4854, "name": "amount", "nodeType": "VariableDeclaration", "scope": 4859, "src": "1810:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4853, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1810:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1792:33:5" }, "returnParameters": { "id": 4858, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4857, "name": "success", "nodeType": "VariableDeclaration", "scope": 4859, "src": "1844:12:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 4856, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1844:4:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1843:14:5" }, "scope": 4885, "src": "1776:82:5", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": null, "documentation": "@notice Get the current allowance from `owner` for `spender`\n@param owner The address of the account which owns the tokens to be spent\n@param spender The address of the account which may transfer tokens\n@return The number of tokens allowed to be spent (-1 means infinite)", "id": 4868, "implemented": false, "kind": "function", "modifiers": [], "name": "allowance", "nodeType": "FunctionDefinition", "parameters": { "id": 4864, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4861, "name": "owner", "nodeType": "VariableDeclaration", "scope": 4868, "src": "2204:13:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4860, "name": "address", "nodeType": "ElementaryTypeName", "src": "2204:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4863, "name": "spender", "nodeType": "VariableDeclaration", "scope": 4868, "src": "2219:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4862, "name": "address", "nodeType": "ElementaryTypeName", "src": "2219:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "2203:32:5" }, "returnParameters": { "id": 4867, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4866, "name": "remaining", "nodeType": "VariableDeclaration", "scope": 4868, "src": "2259:17:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4865, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2259:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2258:19:5" }, "scope": 4885, "src": "2185:93:5", "stateMutability": "view", "superFunction": null, "visibility": "external" }, { "anonymous": false, "documentation": null, "id": 4876, "name": "Transfer", "nodeType": "EventDefinition", "parameters": { "id": 4875, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4870, "indexed": true, "name": "from", "nodeType": "VariableDeclaration", "scope": 4876, "src": "2299:20:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4869, "name": "address", "nodeType": "ElementaryTypeName", "src": "2299:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4872, "indexed": true, "name": "to", "nodeType": "VariableDeclaration", "scope": 4876, "src": "2321:18:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4871, "name": "address", "nodeType": "ElementaryTypeName", "src": "2321:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4874, "indexed": false, "name": "amount", "nodeType": "VariableDeclaration", "scope": 4876, "src": "2341:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4873, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2341:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", 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"storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4879, "name": "address", "nodeType": "ElementaryTypeName", "src": "2400:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4882, "indexed": false, "name": "amount", "nodeType": "VariableDeclaration", "scope": 4884, "src": "2425:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4881, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2425:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2376:64:5" }, "src": "2362:79:5" } ], "scope": 4886, "src": "117:2326:5" } ], "src": "0:2444:5" }, "compiler": { "name": "solc", "version": "0.5.12+commit.7709ece9.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.0.21", "updatedAt": "2020-04-22T17:31:54.518Z", "devdoc": { "methods": { "allowance(address,address)": { "params": { "owner": "The address of the account which owns the tokens to be spent", "spender": "The address of the account which may transfer tokens" }, "return": "The number of tokens allowed to be spent (-1 means infinite)" }, "approve(address,uint256)": { "details": "This will overwrite the approval amount for `spender` and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)", "params": { "amount": "The number of tokens that are approved (-1 means infinite)", "spender": "The address of the account which may transfer tokens" }, "return": "Whether or not the approval succeeded" }, "balanceOf(address)": { "params": { "owner": "The address from which the balance will be retrieved" }, "return": "The balance" }, "totalSupply()": { "return": "The supply of tokens" }, "transfer(address,uint256)": { "params": { "amount": "The number of tokens to transfer", "dst": "The address of the destination account" }, "return": "Whether or not the transfer succeeded" }, "transferFrom(address,address,uint256)": { "params": { "amount": "The number of tokens to transfer", "dst": "The address of the destination account", "src": "The address of the source account" }, "return": "Whether or not the transfer succeeded" } }, "title": "ERC 20 Token Standard Interface https://eips.ethereum.org/EIPS/eip-20" }, "userdoc": { "methods": { "allowance(address,address)": { "notice": "Get the current allowance from `owner` for `spender`" }, "approve(address,uint256)": { "notice": "Approve `spender` to transfer up to `amount` from `src`" }, "balanceOf(address)": { "notice": "Gets the balance of the specified address" }, "totalSupply()": { "notice": "Get the total number of tokens in circulation" }, "transfer(address,uint256)": { "notice": "Transfer `amount` tokens from `msg.sender` to `dst`" }, "transferFrom(address,address,uint256)": { "notice": "Transfer `amount` tokens from `src` to `dst`" } } } }