@uniswap/v4-core/out/StdChains.sol/StdChains.json

🦄 Core smart contracts of Uniswap v4

{"abi":[],"bytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"deployedBytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"methodIdentifiers":{},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.26+commit.8a97fa7a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"notice\":\"StdChains provides information about EVM compatible chains that can be used in scripts/tests. For each chain, the chain's name, chain ID, and a default RPC URL are provided. Chains are identified by their alias, which is the same as the alias in the `[rpc_endpoints]` section of the `foundry.toml` file. For best UX, ensure the alias in the `foundry.toml` file match the alias used in this contract, which can be found as the first argument to the `setChainWithDefaultRpcUrl` call in the `initializeStdChains` function. There are two main ways to use this contract:   1. Set a chain with `setChain(string memory chainAlias, ChainData memory chain)` or      `setChain(string memory chainAlias, Chain memory chain)`   2. Get a chain with `getChain(string memory chainAlias)` or `getChain(uint256 chainId)`. The first time either of those are used, chains are initialized with the default set of RPC URLs. This is done in `initializeStdChains`, which uses `setChainWithDefaultRpcUrl`. Defaults are recorded in `defaultRpcUrls`. The `setChain` function is straightforward, and it simply saves off the given chain data. The `getChain` methods use `getChainWithUpdatedRpcUrl` to return a chain. For example, let's say we want to retrieve the RPC URL for `mainnet`:   - If you have specified data with `setChain`, it will return that.   - If you have configured a mainnet RPC URL in `foundry.toml`, it will return the URL, provided it     is valid (e.g. a URL is specified, or an environment variable is given and exists).   - If neither of the above conditions is met, the default data is returned. Summarizing the above, the prioritization hierarchy is `setChain` -> `foundry.toml` -> environment variable -> defaults.\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/forge-std/src/StdChains.sol\":\"StdChains\"},\"evmVersion\":\"cancun\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"none\"},\"optimizer\":{\"enabled\":true,\"runs\":44444444},\"remappings\":[\":@ensdomains/=node_modules/@ensdomains/\",\":@openzeppelin/=lib/openzeppelin-contracts/\",\":ds-test/=lib/forge-std/lib/ds-test/src/\",\":erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/\",\":forge-std/=lib/forge-std/src/\",\":hardhat/=node_modules/hardhat/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":solmate/=lib/solmate/\"],\"viaIR\":true},\"sources\":{\"lib/forge-std/src/StdChains.sol\":{\"keccak256\":\"0x7dd11ac4db798fa196e00a0cfa288ce984acac881f1f34de03fe3187deed58de\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://2c15fb03d5545e2d8d3948661596410edec5ec278a73988914b14a05d0d54557\",\"dweb:/ipfs/QmWGjkLgp4wSrTrFxF8cmhghaXQp5VyXYQvWE1DUTPL4rG\"]},\"lib/forge-std/src/Vm.sol\":{\"keccak256\":\"0x51d822417db259b59eec2dfb7859285cef983a26b5d4fba20e1addabccc8734e\",\"license\":\"MIT OR Apache-2.0\",\"urls\":[\"bzz-raw://0e3b5abe0173ee6e479e4248eb4ee3a4374f7e08fb2848d93f5c2cf5e95214f1\",\"dweb:/ipfs/QmbUBD4NLFCuR6WHVx5unXH2uWHEhtADLcFrUwyev8iLrD\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.26+commit.8a97fa7a"},"language":"Solidity","output":{"abi":[],"devdoc":{"kind":"dev","methods":{},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@ensdomains/=node_modules/@ensdomains/","@openzeppelin/=lib/openzeppelin-contracts/","ds-test/=lib/forge-std/lib/ds-test/src/","erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/","forge-std/=lib/forge-std/src/","hardhat/=node_modules/hardhat/","openzeppelin-contracts/=lib/openzeppelin-contracts/","solmate/=lib/solmate/"],"optimizer":{"enabled":true,"runs":44444444},"metadata":{"bytecodeHash":"none"},"compilationTarget":{"lib/forge-std/src/StdChains.sol":"StdChains"},"evmVersion":"cancun","libraries":{},"viaIR":true},"sources":{"lib/forge-std/src/StdChains.sol":{"keccak256":"0x7dd11ac4db798fa196e00a0cfa288ce984acac881f1f34de03fe3187deed58de","urls":["bzz-raw://2c15fb03d5545e2d8d3948661596410edec5ec278a73988914b14a05d0d54557","dweb:/ipfs/QmWGjkLgp4wSrTrFxF8cmhghaXQp5VyXYQvWE1DUTPL4rG"],"license":"MIT"},"lib/forge-std/src/Vm.sol":{"keccak256":"0x51d822417db259b59eec2dfb7859285cef983a26b5d4fba20e1addabccc8734e","urls":["bzz-raw://0e3b5abe0173ee6e479e4248eb4ee3a4374f7e08fb2848d93f5c2cf5e95214f1","dweb:/ipfs/QmbUBD4NLFCuR6WHVx5unXH2uWHEhtADLcFrUwyev8iLrD"],"license":"MIT OR Apache-2.0"}},"version":1},"id":2}