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- This is for security purposes. Max uncovered a vulnerability where funds could be stolen if we don't ether the while loop (i.e. if we have empty swaps).
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