Files
tycho-execution/foundry
Diana Carvalho cd608cb8e9 feat: Do not use V4Router for uniswap v4
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

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ENG-4437 Took 3 hours 56 minutes


Took 3 minutes

Took 11 minutes
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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

https://book.getfoundry.sh/

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