moonwalkerswap-v1-core

{ "contractName": "TransferHelper", "abi": [], "metadata": "{\"compiler\":{\"version\":\"0.7.6+commit.7338295f\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"title\":\"TransferHelper\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"notice\":\"Contains helper methods for interacting with ERC20 tokens that do not consistently return true/false\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"/Users/warrenmason/Documents/UniswapV3Contracts/Core/LiveContracts/MoonwalkerSwap-v1-Core/contracts/libraries/TransferHelper.sol\":\"TransferHelper\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/warrenmason/Documents/UniswapV3Contracts/Core/LiveContracts/MoonwalkerSwap-v1-Core/contracts/interfaces/IERC20Minimal.sol\":{\"keccak256\":\"0x7ab95ce2d6a483f0255ecee7068989051c3ed85fce0c44fab13889e7a71334e1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a62f6b6dc9ba1843687ad346a10cafc8d86b95d1f498032054f11baef3d6c22e\",\"dweb:/ipfs/QmdiDLfAZLr1pkE8ZVCnSgBocAEejPwstaJJvPN4LZYEcf\"]},\"/Users/warrenmason/Documents/UniswapV3Contracts/Core/LiveContracts/MoonwalkerSwap-v1-Core/contracts/libraries/TransferHelper.sol\":{\"keccak256\":\"0x3f66e0d24a6bfb74a62a667c7229c65add3075375ef77d8eb2f929994bd4ab3e\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://e1f9dcb71c151c5cd17f7733139100a4a5befb4f1f05e9085e905d0a32276c17\",\"dweb:/ipfs/QmNZBS1kh2y92bKufQbxxfpVRC1aAJDJD5B8qjmFyhuwMq\"]}},\"version\":1}", "bytecode": "0x60566023600b82828239805160001a607314601657fe5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220d095888daacdfedb8d05db36faed486d288b2bc0433447f0e34989c972c7b8c964736f6c63430007060033", "deployedBytecode": "0x73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220d095888daacdfedb8d05db36faed486d288b2bc0433447f0e34989c972c7b8c964736f6c63430007060033", "immutableReferences": {}, "generatedSources": [], "deployedGeneratedSources": [], "sourceMap": "253:679:31:-:0;;;;;;;;;;;;;;;;;;;;;;;;;", "deployedSourceMap": "253:679:31:-:0;;;;;;;;", "source": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.6.0;\n\nimport '../interfaces/IERC20Minimal.sol';\n\n/// @title TransferHelper\n/// @notice Contains helper methods for interacting with ERC20 tokens that do not consistently return true/false\nlibrary TransferHelper {\n /// @notice Transfers tokens from msg.sender to a recipient\n /// @dev Calls transfer on token contract, errors with TF if transfer fails\n /// @param token The contract address of the token which will be transferred\n /// @param to The recipient of the transfer\n /// @param value The value of the transfer\n function safeTransfer(\n address token,\n address to,\n uint256 value\n ) internal {\n (bool success, bytes memory data) =\n token.call(abi.encodeWithSelector(IERC20Minimal.transfer.selector, to, value));\n require(success && (data.length == 0 || abi.decode(data, (bool))), 'TF');\n }\n}\n", "sourcePath": "/Users/warrenmason/Documents/UniswapV3Contracts/Core/LiveContracts/MoonwalkerSwap-v1-Core/contracts/libraries/TransferHelper.sol", "ast": { "absolutePath": "/Users/warrenmason/Documents/UniswapV3Contracts/Core/LiveContracts/MoonwalkerSwap-v1-Core/contracts/libraries/TransferHelper.sol", "exportedSymbols": { "IERC20Minimal": [ 2936 ], "TransferHelper": [ 7221 ] }, "id": 7222, "license": "GPL-2.0-or-later", "nodeType": "SourceUnit", "nodes": [ { "id": 7172, "literals": [ "solidity", ">=", "0.6", ".0" ], "nodeType": "PragmaDirective", "src": "45:24:31" }, { "absolutePath": "/Users/warrenmason/Documents/UniswapV3Contracts/Core/LiveContracts/MoonwalkerSwap-v1-Core/contracts/interfaces/IERC20Minimal.sol", "file": "../interfaces/IERC20Minimal.sol", "id": 7173, "nodeType": "ImportDirective", "scope": 7222, "sourceUnit": 2937, "src": "71:41:31", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], "contractKind": "library", "documentation": { "id": 7174, "nodeType": "StructuredDocumentation", "src": "114:139:31", "text": "@title TransferHelper\n @notice Contains helper methods for interacting with ERC20 tokens that do not consistently return true/false" }, "fullyImplemented": true, "id": 7221, "linearizedBaseContracts": [ 7221 ], "name": "TransferHelper", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 7219, "nodeType": "Block", "src": 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"kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "851:72:31", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 7218, "nodeType": "ExpressionStatement", "src": "851:72:31" } ] }, "documentation": { "id": 7175, "nodeType": "StructuredDocumentation", "src": "282:315:31", "text": "@notice Transfers tokens from msg.sender to a recipient\n @dev Calls transfer on token contract, errors with TF if transfer fails\n @param token The contract address of the token which will be transferred\n @param to The recipient of the transfer\n @param value The value of the transfer" }, "id": 7220, "implemented": true, "kind": "function", "modifiers": [], "name": "safeTransfer", "nodeType": "FunctionDefinition", "parameters": { "id": 7182, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7177, "mutability": "mutable", "name": "token", "nodeType": "VariableDeclaration", "scope": 7220, "src": "633:13:31", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 7176, "name": "address", "nodeType": "ElementaryTypeName", "src": "633:7:31", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 7179, "mutability": "mutable", "name": "to", "nodeType": "VariableDeclaration", "scope": 7220, "src": "656:10:31", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 7178, "name": "address", "nodeType": "ElementaryTypeName", "src": "656:7:31", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 7181, "mutability": "mutable", "name": "value", 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