user0/rust

History

Jason Newcomb d36794f5ec Add iterator reduction coverage to never_loop (#16222 ) Fixes rust-lang/rust-clippy#16061. Extend `never_loop` to also lint iterator reduction methods (e.g. `for_each`, `try_for_each`, `fold`, `try_fold`, `reduce`, `all`, `any`) when the closure’s body diverges (return type `!`). Add a UI test `never_loop_iterator_reduction` to cover these cases. Testing: - TESTNAME=never_loop_iterator_reduction cargo uitest changelog: [`never_loop`]: lint diverging iterator reduction closures like `for_each` and `fold`		2025-12-15 12:00:31 +00:00
..
src	Add iterator reduction coverage to never_loop (#16222 )	2025-12-15 12:00:31 +00:00
Cargo.toml	Bump Clippy version -> 0.1.94	2025-12-11 18:48:15 +01:00
README.md	Bump nightly version -> 2025-12-11	2025-12-11 18:48:10 +01:00

`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.

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.

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.