clippy-utils

Helpful tools for writing lints, provided as they are used in Clippy.

Usage

This crate is only guaranteed to build with this nightly toolchain:

nightly-2025-12-11

To use clippy-utils in your lint, add the following to your Cargo.toml:

clippy_utils = "0.1.XY"

XY is the version of the nightly toolchain above and can be determined with rustc +nightly-YYYY-MM-DD -V.

⚠️ Stability ⚠️

No stability guarantees are made for this crate! Use at your own risk.

Function signatures can change or be removed without replacement without any prior notice.

LICENSE

Copyright 2014-2025 The Rust Project Developers

Licensed under the Apache License, Version 2.0 <https://www.apache.org/licenses/LICENSE-2.0> or the MIT license <https://opensource.org/licenses/MIT>, at your option. Files in the project may not be copied, modified, or distributed except according to those terms.