{"abi":[],"bytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"deployedBytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"methodIdentifiers":{},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"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\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":100000000},\"remappings\":[\":@abdk/=lib/abdk-libraries-solidity/\",\":@openzeppelin/=lib/openzeppelin-contracts/\",\":abdk-libraries-solidity/=lib/abdk-libraries-solidity/\",\":erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/\",\":forge-std/=lib/forge-std/src/\",\":halmos-cheatcodes/=lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\"],\"viaIR\":true},\"sources\":{\"lib/forge-std/src/StdChains.sol\":{\"keccak256\":\"0xb2cbca1a6ffa19926c31bad47393a070305c809fe5d88c52214d5c51ce0733c6\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://cf20975cfd9733910305fc8e746c7631c2ab210289aab036cec32f3c530335c7\",\"dweb:/ipfs/QmYYvVzvAN1uCt8XtDmWo5x2inSVJBYajFexe92rVWEuMf\"]},\"lib/forge-std/src/Vm.sol\":{\"keccak256\":\"0x9b4df44a3b748593a58be7ba64fa5f420e5dcd7927bfa5173186228bfe61782f\",\"license\":\"MIT OR Apache-2.0\",\"urls\":[\"bzz-raw://b89fcf92ee1d14237cfb0dd949341053389d5b6a043ad77349b65bef80b1d59f\",\"dweb:/ipfs/QmPkia3aNHrqvE4tqxG2AyrdB4W91jTAvcbchgs2wAo6NL\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.30+commit.73712a01"},"language":"Solidity","output":{"abi":[],"devdoc":{"kind":"dev","methods":{},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@abdk/=lib/abdk-libraries-solidity/","@openzeppelin/=lib/openzeppelin-contracts/","abdk-libraries-solidity/=lib/abdk-libraries-solidity/","erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/","forge-std/=lib/forge-std/src/","halmos-cheatcodes/=lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/","openzeppelin-contracts/=lib/openzeppelin-contracts/"],"optimizer":{"enabled":true,"runs":100000000},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/forge-std/src/StdChains.sol":"StdChains"},"evmVersion":"prague","libraries":{},"viaIR":true},"sources":{"lib/forge-std/src/StdChains.sol":{"keccak256":"0xb2cbca1a6ffa19926c31bad47393a070305c809fe5d88c52214d5c51ce0733c6","urls":["bzz-raw://cf20975cfd9733910305fc8e746c7631c2ab210289aab036cec32f3c530335c7","dweb:/ipfs/QmYYvVzvAN1uCt8XtDmWo5x2inSVJBYajFexe92rVWEuMf"],"license":"MIT"},"lib/forge-std/src/Vm.sol":{"keccak256":"0x9b4df44a3b748593a58be7ba64fa5f420e5dcd7927bfa5173186228bfe61782f","urls":["bzz-raw://b89fcf92ee1d14237cfb0dd949341053389d5b6a043ad77349b65bef80b1d59f","dweb:/ipfs/QmPkia3aNHrqvE4tqxG2AyrdB4W91jTAvcbchgs2wAo6NL"],"license":"MIT OR Apache-2.0"}},"version":1},"id":3}