Do our own implementation. In the end this is much cleaner than I expected and I was able to do a few improvements: - we don't need to use actions. using function selectors and delegate call instead - we don't need to convert into V4 Router types - we don't need to check balances to get the amount out, we can just use the returned value --- don't change below this line --- ENG-4437 Took 3 hours 56 minutes Took 3 minutes Took 11 minutes
Foundry
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry consists of:
- Forge: Ethereum testing framework (like Truffle, Hardhat and DappTools).
- Cast: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
- Anvil: Local Ethereum node, akin to Ganache, Hardhat Network.
- Chisel: Fast, utilitarian, and verbose solidity REPL.
Documentation
Usage
Build
$ forge build
Test
$ forge test
Format
$ forge fmt
Gas Snapshots
$ forge snapshot
Anvil
$ anvil
Cast
$ cast <subcommand>
Help
$ forge --help
$ anvil --help
$ cast --help