Rust Development
Testing
bash
# Run all tests cargo test # Run with output cargo test -- --nocapture # Run specific test cargo test test_name # Run ignored tests cargo test -- --ignored
Linting
bash
# Run clippy cargo clippy -- -D warnings # Check without building cargo check
Formatting
bash
# Format code cargo fmt # Check format without changing cargo fmt --check
Project Structure
code
project/ ├── src/ │ ├── lib.rs │ └── main.rs ├── tests/ │ └── integration_test.rs ├── Cargo.toml └── README.md
Cargo.toml Template
toml
[package] name = "project-name" version = "0.1.0" edition = "2021" [dependencies] [dev-dependencies] [lints.rust] unsafe_code = "forbid" [lints.clippy] all = "warn" pedantic = "warn"
TDD Cycle Commands
bash
# RED: Write test, run to see it fail cargo test test_new_feature # GREEN: Implement, run to see it pass cargo test test_new_feature # REFACTOR: Clean up, ensure tests still pass cargo test && cargo clippy && cargo fmt --check