> ## Documentation Index
> Fetch the complete documentation index at: https://docs.coderabbit.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Clippy

> CodeRabbit's guide to Clippy.

[Clippy](https://github.com/rust-lang/rust-clippy) is a collection of lints to catch common mistakes and improve your Rust code. It is the official linter for the Rust programming language.

## Supported Files

Clippy will run on files with the following extensions:

* `*.rs`

## Configuration

Clippy supports the following configuration files:

* `clippy.toml`
* `.clippy.toml`

<Note>
  Clippy does not require configuration to run. If no configuration file is found, it will use default settings.

  A Cargo.toml is required.
</Note>

## When we skip Clippy

CodeRabbit will skip running Clippy when:

* No Rust files (`.rs`) are found in the pull request.
* No `Cargo.toml` file is found in the repository.
* Clippy is already running in GitHub workflows.

## Features

Clippy can detect many code quality issues such as:

* Style violations
* Common mistakes
* Performance issues
* Deprecated code patterns
* And many more Rust-specific issues

## Links

* [Clippy GitHub Repository](https://github.com/rust-lang/rust-clippy)
* [Clippy Documentation](https://rust-lang.github.io/rust-clippy/master/)
* [Available Lints](https://rust-lang.github.io/rust-clippy/master/index.html)