@sablier/evm-utils/artifacts/ERC1967Proxy.json

Utilities solidity files used across Sablier's smart contracts

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It is upgradeable because calls are delegated to an implementation address that can be changed. This address is stored in storage in the location specified by https://eips.ethereum.org/EIPS/eip-1967[ERC-1967], so that it doesn't conflict with the storage layout of the implementation behind the proxy.\",\"errors\":{\"AddressEmptyCode(address)\":[{\"details\":\"There's no code at `target` (it is not a contract).\"}],\"ERC1967InvalidImplementation(address)\":[{\"details\":\"The `implementation` of the proxy is invalid.\"}],\"ERC1967NonPayable()\":[{\"details\":\"An upgrade function sees `msg.value > 0` that may be lost.\"}],\"FailedCall()\":[{\"details\":\"A call to an address target failed. The target may have reverted.\"}]},\"events\":{\"Upgraded(address)\":{\"details\":\"Emitted when the implementation is upgraded.\"}},\"kind\":\"dev\",\"methods\":{\"constructor\":{\"details\":\"Initializes the upgradeable proxy with an initial implementation specified by `implementation`. 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Requirements: - If `data` is empty, `msg.value` must be zero.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"node_modules/@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol\":\"ERC1967Proxy\"},\"evmVersion\":\"shanghai\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":100000000},\"remappings\":[\":@arbitrum/=node_modules/@arbitrum/\",\":@chainlink/=node_modules/@chainlink/\",\":@eth-optimism/=node_modules/@eth-optimism/\",\":@offchainlabs/=node_modules/@offchainlabs/\",\":@openzeppelin/=node_modules/@openzeppelin/\",\":@scroll-tech/=node_modules/@scroll-tech/\",\":@zksync/=node_modules/@zksync/\",\":forge-std/=node_modules/forge-std/\"],\"viaIR\":true},\"sources\":{\"node_modules/@openzeppelin/contracts/interfaces/IERC1967.sol\":{\"keccak256\":\"0xb25a4f11fa80c702bf5cd85adec90e6f6f507f32f4a8e6f5dbc31e8c10029486\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6917f8a323e7811f041aecd4d9fd6e92455a6fba38a797ac6f6e208c7912b79d\",\"dweb:/ipfs/QmShuYv55wYHGi4EFkDB8QfF7ZCHoKk2efyz3AWY1ExSq7\"]},\"node_modules/@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol\":{\"keccak256\":\"0xa3066ff86b94128a9d3956a63a0511fa1aae41bd455772ab587b32ff322acb2e\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://bf7b192fd82acf6187970c80548f624b1b9c80425b62fa49e7fdb538a52de049\",\"dweb:/ipfs/QmWXG1YCde1tqDYTbNwjkZDWVgPEjzaQGSDqWkyKLzaNua\"]},\"node_modules/@openzeppelin/contracts/proxy/ERC1967/ERC1967Utils.sol\":{\"keccak256\":\"0x8decfa54cec979c824b044b8128cd91d713f72c71fd7dfa54974624d8c949898\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://271f914261a19d87117a777e0924ada545c16191ef9b00cc40b0134fc14ebc70\",\"dweb:/ipfs/QmdvVNWHGHQrGGPonZJs5NuzTevTjZRM2zayKrDJf7WBA2\"]},\"node_modules/@openzeppelin/contracts/proxy/Proxy.sol\":{\"keccak256\":\"0xc3f2ec76a3de8ed7a7007c46166f5550c72c7709e3fc7e8bb3111a7191cdedbd\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://e73efb4c2ca655882dc237c6b4f234a9bd36d97159d8fcaa837eb01171f726ac\",\"dweb:/ipfs/QmTNnnv7Gu5fs5G1ZMh7Fexp8N4XUs3XrNAngjcxgiss3e\"]},\"node_modules/@openzeppelin/contracts/proxy/beacon/IBeacon.sol\":{\"keccak256\":\"0xc59a78b07b44b2cf2e8ab4175fca91e8eca1eee2df7357b8d2a8833e5ea1f64c\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://5aa4f07e65444784c29cd7bfcc2341b34381e4e5b5da9f0c5bd00d7f430e66fa\",\"dweb:/ipfs/QmWRMh4Q9DpaU9GvsiXmDdoNYMyyece9if7hnfLz7uqzWM\"]},\"node_modules/@openzeppelin/contracts/utils/Address.sol\":{\"keccak256\":\"0xaaa1d17c1129b127a4a401db2fbd72960e2671474be3d08cae71ccdc42f7624c\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://cb2f27cd3952aa667e198fba0d9b7bcec52fbb12c16f013c25fe6fb52b29cc0e\",\"dweb:/ipfs/QmeuohBFoeyDPZA9JNCTEDz3VBfBD4EABWuWXVhHAuEpKR\"]},\"node_modules/@openzeppelin/contracts/utils/Errors.sol\":{\"keccak256\":\"0x6afa713bfd42cf0f7656efa91201007ac465e42049d7de1d50753a373648c123\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://ba1d02f4847670a1b83dec9f7d37f0b0418d6043447b69f3a29a5f9efc547fcf\",\"dweb:/ipfs/QmQ7iH2keLNUKgq2xSWcRmuBE5eZ3F5whYAkAGzCNNoEWB\"]},\"node_modules/@openzeppelin/contracts/utils/StorageSlot.sol\":{\"keccak256\":\"0xcf74f855663ce2ae00ed8352666b7935f6cddea2932fdf2c3ecd30a9b1cd0e97\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://9f660b1f351b757dfe01438e59888f31f33ded3afcf5cb5b0d9bf9aa6f320a8b\",\"dweb:/ipfs/QmarDJ5hZEgBtCmmrVzEZWjub9769eD686jmzb2XpSU1cM\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.29+commit.ab55807c"},"language":"Solidity","output":{"abi":[{"inputs":[{"internalType":"address","name":"implementation","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"type":"error","name":"AddressEmptyCode"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"type":"error","name":"ERC1967InvalidImplementation"},{"inputs":[],"type":"error","name":"ERC1967NonPayable"},{"inputs":[],"type":"error","name":"FailedCall"},{"inputs":[{"internalType":"address","name":"implementation","type":"address","indexed":true}],"type":"event","name":"Upgraded","anonymous":false},{"inputs":[],"stateMutability":"payable","type":"fallback"}],"devdoc":{"kind":"dev","methods":{"constructor":{"details":"Initializes the upgradeable proxy with an initial implementation specified by `implementation`. 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This will typically be an\n encoded function call, and allows initializing the storage of the proxy like a Solidity constructor.\n Requirements:\n - If `data` is empty, `msg.value` must be zero."},"implemented":true,"kind":"constructor","modifiers":[],"name":"","nameLocation":"-1:-1:-1","parameters":{"id":866,"nodeType":"ParameterList","parameters":[{"constant":false,"id":863,"mutability":"mutable","name":"implementation","nameLocation":"1101:14:8","nodeType":"VariableDeclaration","scope":876,"src":"1093:22:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":862,"name":"address","nodeType":"ElementaryTypeName","src":"1093:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":865,"mutability":"mutable","name":"_data","nameLocation":"1130:5:8","nodeType":"VariableDeclaration","scope":876,"src":"1117:18:8","stateVariable":false,"storageLocation":"memory","typeDescriptions":{"typeIdentifier":"t_bytes_memory_ptr","typeString":"bytes"},"typeName":{"id":864,"name":"bytes","nodeType":"ElementaryTypeName","src":"1117:5:8","typeDescriptions":{"typeIdentifier":"t_bytes_storage_ptr","typeString":"bytes"}},"visibility":"internal"}],"src":"1092:44:8"},"returnParameters":{"id":867,"nodeType":"ParameterList","parameters":[],"src":"1145:0:8"},"scope":889,"stateMutability":"payable","virtual":false,"visibility":"public"},{"id":888,"nodeType":"FunctionDefinition","src":"1583:132:8","nodes":[],"body":{"id":887,"nodeType":"Block","src":"1659:56:8","nodes":[],"statements":[{"expression":{"arguments":[],"expression":{"argumentTypes":[],"expression":{"id":883,"name":"ERC1967Utils","nodeType":"Identifier","overloadedDeclarations":[],"referencedDeclaration":1183,"src":"1676:12:8","typeDescriptions":{"typeIdentifier":"t_type$_t_contract$_ERC1967Utils_$1183_$","typeString":"type(library ERC1967Utils)"}},"id":884,"isConstant":false,"isLValue":false,"isPure":false,"lValueRequested":false,"memberLocation":"1689:17:8","memberName":"getImplementation","nodeType":"MemberAccess","referencedDeclaration":935,"src":"1676:30:8","typeDescriptions":{"typeIdentifier":"t_function_internal_view$__$returns$_t_address_$","typeString":"function () view returns (address)"}},"id":885,"isConstant":false,"isLValue":false,"isPure":false,"kind":"functionCall","lValueRequested":false,"nameLocations":[],"names":[],"nodeType":"FunctionCall","src":"1676:32:8","tryCall":false,"typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"functionReturnParameters":882,"id":886,"nodeType":"Return","src":"1669:39:8"}]},"baseFunctions":[1200],"documentation":{"id":877,"nodeType":"StructuredDocumentation","src":"1220:358:8","text":" @dev Returns the current implementation address.\n TIP: To get this value clients can read directly from the storage slot shown below (specified by ERC-1967) using\n the https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.\n `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`"},"implemented":true,"kind":"function","modifiers":[],"name":"_implementation","nameLocation":"1592:15:8","overrides":{"id":879,"nodeType":"OverrideSpecifier","overrides":[],"src":"1632:8:8"},"parameters":{"id":878,"nodeType":"ParameterList","parameters":[],"src":"1607:2:8"},"returnParameters":{"id":882,"nodeType":"ParameterList","parameters":[{"constant":false,"id":881,"mutability":"mutable","name":"","nameLocation":"-1:-1:-1","nodeType":"VariableDeclaration","scope":888,"src":"1650:7:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":880,"name":"address","nodeType":"ElementaryTypeName","src":"1650:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"1649:9:8"},"scope":889,"stateMutability":"view","virtual":true,"visibility":"internal"}],"abstract":false,"baseContracts":[{"baseName":{"id":859,"name":"Proxy","nameLocations":["625:5:8"],"nodeType":"IdentifierPath","referencedDeclaration":1219,"src":"625:5:8"},"id":860,"nodeType":"InheritanceSpecifier","src":"625:5:8"}],"canonicalName":"ERC1967Proxy","contractDependencies":[],"contractKind":"contract","documentation":{"id":858,"nodeType":"StructuredDocumentation","src":"226:373:8","text":" @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an\n implementation address that can be changed. This address is stored in storage in the location specified by\n https://eips.ethereum.org/EIPS/eip-1967[ERC-1967], so that it doesn't conflict with the storage layout of the\n implementation behind the proxy."},"fullyImplemented":true,"linearizedBaseContracts":[889,1219],"name":"ERC1967Proxy","nameLocation":"609:12:8","scope":890,"usedErrors":[909,922,2188,2481],"usedEvents":[691]}],"license":"MIT"},"id":8}