# Rustfmt

[rustfmt](https://github.com/rust-lang/rustfmt) is the tool for Rust coding style.

## Run Locally

The mozlint integration of rustfmt can be run using mach:

```{eval-rst}
.. parsed-literal::

    $ mach lint --linter rustfmt <file paths>

```

## Configuration

To enable rustfmt on new directory, add the path to the include
section in the {searchfox}`rustfmt.yml <tools/lint/rustfmt.yml>` file.

## Autofix

Rustfmt is reformatting the code by default. To highlight the results, we are using
the `--check` option.

## Sources

- {searchfox}`Configuration (YAML) <tools/lint/rustfmt.yml>`
- {searchfox}`Source <tools/lint/rust/__init__.py>`