Issues · rust-lang/rust-clippy · GitHub

Most commonly ignored lints on crates.io
#7666 · dtolnay opened on Sep 13, 2021
23

Labels Milestones New issue

clone_on_copy does not trigger in some cases if the cloned value is borrowed directly after

I-false-negative

#16969

· antonilol opened

on May 5, 2026

manual_ignore_case_cmp: Please detect forms using `.chars()` and `Iterator::cmp` as well

I-false-negative

#16961

· joshtriplett opened

on May 4, 2026

needless_return_with_question_mark FN

I-false-negative

#16958

· samueltardieu opened

on May 3, 2026

suboptimal_flops false negative: type inference/literals break expression tracking across let bindings

I-false-negative

#16954

· OverwrittenCode opened

on May 2, 2026

`manual_div_ceil` does not trigger for alternate form

I-false-negative

#16940

· ronnodas opened

on Apr 30, 2026

`#[expect(clippy::missing_docs_in_private_items)]` causes `unfulfilled_lint_expectations` when building tests

I-false-negative

#16934

· emilazy opened

on Apr 29, 2026

`manual_slice_fill` false negative

I-false-negative

#16924

· xtqqczze opened

on Apr 28, 2026

`question_mark` false negative with and_then

I-false-negative

#16893

· xtqqczze opened

on Apr 20, 2026

`duplicated_attributes` lint no longer emitted for `#[cfg(test)]` when switching from 1.93 -> 1.94

I-false-negative

#16852

· obi1kenobi opened

on Apr 14, 2026

`#[clippy::format_args]` does not support macros that adapt arguments

I-false-negative

#16833

· tamird opened

on Apr 9, 2026

False Negative, regression: `useless_conversion` not reported on `.any()`

I-false-negative

#16794

· theKidOfArcrania opened

on Apr 2, 2026

Doesn't trigger for slice.to_owned/to_vec calls which then passed as a slice

I-false-negative

#16779

· illicitonion opened

on Mar 29, 2026