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cargo clippy

A collection of lints to catch common mistakes and improve your Rust code. More information:

  • Run checks over the code in the current directory:

cargo clippy

  • Require that Cargo.lock is up to date:

cargo clippy --locked

  • Run checks on all packages in the workspace:

cargo clippy --workspace

  • Run checks for a package:

cargo clippy --package {{package}}

  • Treat warnings as errors:

RUSTFLAGS="-Dwarnings" cargo clippy -- -D warnings

  • Run checks and ignore warnings:

cargo clippy -- -A warnings

  • Apply Clippy suggestion automatically (experimental and only supported on the nightly channel):

cargo clippy --fix -Z unstable-options