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

Deploy

$ forge script script/Counter.s.sol:CounterScript --rpc-url <your_rpc_url> --private-key <your_private_key>

Cast

$ cast <subcommand>

Help

$ forge --help
$ anvil --help
$ cast --help

foundry-fund-me-f23
├─ broadcast
├─ foundry.toml
├─ Makefile
├─ README.md
├─ script
│  ├─ DeployFundMe.s.sol
│  ├─ HelperConfig.s.sol
│  └─ Interactions.s.sol
├─ src
│  ├─ FundMe.sol
│  └─ PriceConverter.sol
└─ test
   ├─ integration
   │  └─ InteractionsTest.t.sol
   └─ unit
      └─ FundMeTest.t.sol