rustfmt is the tool for Rust coding style.
The mozlint integration of rustfmt can be run using mach:
$ mach lint --linter rustfmt <file paths>
To enable rustfmt on new directory, add the path to the include section in the rustfmt.yml <tools/lint/rustfmt.yml> file.
Rustfmt is reformatting the code by default. To highlight the results, we are using the --check option.
Configuration (YAML) <tools/lint/rustfmt.yml>Source <tools/lint/rust/__init__.py>