cargo clippy

all

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

Options (3)

-W, --warnboolean

Run checks for a lint group (see <https://rust-lang.github.io/rust-clippy/stable/index.html#?groups=cargo,complexity,correctness,deprecated,nursery,pedantic,perf,restriction,style,suspicious>)

Example: cargo clippy -- {{[-W|--warn]}} clippy::{{lint_group}}

-D, --denyboolean

Treat warnings as errors

Example: cargo clippy -- {{[-D|--deny]}} warnings

-A, --allowboolean

Run checks and ignore warnings

Example: cargo clippy -- {{[-A|--allow]}} warnings

Examples (8)

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

Run checks for a lint group (see <https://rust-lang.github.io/rust-clippy/stable/index.html#?groups=cargo,complexity,correctness,deprecated,nursery,pedantic,perf,restriction,style,suspicious>)

cargo clippy -- [-W|--warn] clippy::lint_group

Treat warnings as errors

cargo clippy -- [-D|--deny] warnings

Run checks and ignore warnings

cargo clippy -- [-A|--allow] warnings

Apply Clippy suggestions automatically

cargo clippy --fix

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