#clippy #utilities #lint

nightly clippy_utils

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

5 releases

Uses new Rust 2024

0.1.88 Apr 3, 2025
0.1.87 Feb 20, 2025
0.1.86 Jan 9, 2025
0.1.85 Nov 28, 2024
0.0.1 Jan 22, 2024

#274 in Debugging

Download history 16/week @ 2024-12-27 94/week @ 2025-01-03 126/week @ 2025-01-10 10/week @ 2025-01-17 30/week @ 2025-01-24 54/week @ 2025-01-31 42/week @ 2025-02-07 111/week @ 2025-02-14 228/week @ 2025-02-21 90/week @ 2025-02-28 117/week @ 2025-03-07 106/week @ 2025-03-14 194/week @ 2025-03-21 206/week @ 2025-03-28 166/week @ 2025-04-04 46/week @ 2025-04-11

625 downloads per month

MIT/Apache

615KB
13K SLoC

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-2025-04-03

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.

Dependencies

~1.1–1.7MB
~37K SLoC