Install crate with cargo install cargo-watch.
Run cargo watch -x check to watch for file changes. This will run cargo check after every code change.
Alternatively, run cargo watch -x check -x test -x run for a full development loop.
Run cargo test to run the tests.
Run cargo fmt to run the formatter.
Run cargo doc --open to auto-generate docs.
Install crate with cargo install cargo-audit.
Run cargo audit to run an audit.
Install the nightly compiler with rustup toolchain install nightly --allow-downgrade.
Install crate with cargo install cargo-expand.
Run cargo +nightly expand to expand macros.