clippy

clippy is the tool for Rust static analysis.

Run Locally

The mozlint integration of clippy can be run using mach:

$ mach lint --linter clippy <file paths>

# Return warnings

$ mach lint --warnings --linter clippy <file paths>

Note

clippy expects a path or a .rs file. It doesn’t accept Cargo.toml as it would break the mozlint workflow.

To use Rust nightly, you can set the environment variable RUSTUP_TOOLCHAIN to nightly:

To enable clippy on new directory, add the path to the include section in the clippy.yml file.