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Issues: rust-lang/rust-clippy

Move our paths over to diagnostic items
#5393 opened Mar 30, 2020 by Manishearth
Open 7
Most commonly ignored lints on crates.io
#7666 by dtolnay was closed Oct 9, 2022
Closed 23
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Issues list

suggest == Some( for is_some_and if possible C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14713 opened Apr 30, 2025 by m4rch3n1ng
@alex-semenyuk
1
self_named_module_files implementation is broken C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't I-false-positive Issue: The lint was triggered on code it shouldn't have
#14697 opened Apr 27, 2025 by TimNN
2
unnecessary_cast false negative with rust-src installed C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14625 opened Apr 16, 2025 by Catamantaloedis
1
non_canonical_partial_ord_impl will not lint reversed ordering C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14574 opened Apr 9, 2025 by samueltardieu
1
unnecessary_safety_comment does not lint for "orphan" comments C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14556 opened Apr 5, 2025 by ojeda
unnecessary_safety_comment does not lint for a doc(hidden) item C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14555 opened Apr 5, 2025 by ojeda
unnecessary_safety_comment does not lint the first item of a module without a body C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14554 opened Apr 5, 2025 by ojeda
unnecessary_safety_comment does not lint for the first line C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14553 opened Apr 5, 2025 by ojeda
manual_is_variant_and should also trigger for some_option.map(|x| x.is_foo) == Some(true) C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14542 opened Apr 4, 2025 by sdroege
1
1
absurd extreme comparisons not working for std::time::Duration C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14524 opened Apr 2, 2025 by Xaeroxe
@alex-semenyuk
1
cast_lossless not triggered by char as u32 C-bug Category: Clippy is not doing the correct thing good-first-issue These issues are a good way to get started with Clippy I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14469 opened Mar 25, 2025 by y86-dev
1
@rustbot
3
Match Allows Multiple Identical as i32 Statements Without Warning C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14427 opened Mar 17, 2025 by oysteinmyrmo
2
missing_safety_doc lint doesn't trigger on unsafe extern "C" fn C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14359 opened Mar 6, 2025 by hdoordt
2
False negatives for missing_docs_in_private_items since 1.79. C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14301 opened Feb 26, 2025 by nmathewson
2
manual_memcpy does not trigger when a loop uses an iterator C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#14009 opened Jan 16, 2025 by lapla-cogito
missing_docs_in_private_items: false negative when used with clap derive C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13996 opened Jan 13, 2025 by stevenengler
SCREAMING_SNAKE_CASE and UPPERCASE names don't get flagged by module_name_repetitions C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13968 opened Jan 9, 2025 by omansfeld
manual_memcpy lints against slices but not pointer arythmetics C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13859 opened Dec 20, 2024 by sosthene-nitrokey
arithmetic_side_effects doesn't fire in non-const function located inside of const definition C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13845 opened Dec 17, 2024 by u59149403
2
eq_op should be allowed to optionally support function calls C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13827 opened Dec 14, 2024 by klensy
1
@klensy
1
extra_unused_lifetimes does not warn on spurious for<'a> I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13812 opened Dec 11, 2024 by jrose-signal
1
unnecessary_unwrap does not consider non-nested control flow C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13805 opened Dec 10, 2024 by kpreid
manual_str_repeat should trigger for repeat_n with msrv 1.82 C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13784 opened Dec 5, 2024 by dylwil3
deref_addrof conflicts with the suggestion of the rustc static_mut_refs lint C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13783 opened Dec 4, 2024 by de-vri-es
3
too_many_lines not triggered on functions with #[tracing::instrument] C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13753 opened Nov 29, 2024 by letkemann
1
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