Skip to content

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
Beta
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
5 Open 21 Closed
5 Open 21 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

redundant_pattern_matching: if let Err(_) = ... else and if ....is_err() are not the same C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14113 opened Jan 30, 2025 by KizzyCode
redundant_pattern_matching: no is_none() for raw pointer C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have I-suggestion-causes-error Issue: The suggestions provided by this Lint cause an ICE/error when applied
#13902 by matthiaskrgr was closed Dec 30, 2024
1
redundant_pattern_matching failes to check whether contained value are used. 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
#12329 opened Feb 22, 2024 by S-K-Tiger
Invalid warning on redundant_pattern_matching C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#11174 by nurmohammed840 was closed Jul 18, 2023
1
redundant_pattern_matching does not check for match with single arm C-bug Category: Clippy is not doing the correct thing
#10726 by disco07 was closed May 31, 2023
@disco07
6
clippy::redundant_pattern_matching does not check for matches!() 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
#10694 by LikeLakers2 was closed Jun 4, 2023
2
generators: redundant_pattern_matching triggers on yield C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have I-suggestion-causes-error Issue: The suggestions provided by this Lint cause an ICE/error when applied
#10451 opened Mar 5, 2023 by matthiaskrgr
Don't use PartialEq to check if an Option is None A-lint Area: New lints good-first-issue These issues are a good way to get started with Clippy
#9275 by lukaslueg was closed Aug 9, 2022
@jmj0502
8
Suggest replacing pattern matching with map or map_err C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages
#8436 opened Feb 15, 2022 by lkts
1
cargo clippy --fix fails fixing redundant_pattern_matching C-bug Category: Clippy is not doing the correct thing
#7921 by Yuri6037 was closed Nov 9, 2021
1
@Serial-ATA
1
cargo clippy --fix fail with large code base C-bug Category: Clippy is not doing the correct thing
#7919 by Yuri6037 was closed Nov 2, 2021
1
Most commonly ignored lints on crates.io A-category Area: Categorization of lints C-tracking-issue Category: Tracking Issue S-needs-discussion Status: Needs further discussion before merging or work can be started
#7666 by dtolnay was closed Oct 9, 2022
23
Suggest changing if let Some(3) = x to if x == Some(3) A-lint Area: New lints
#7554 by adamchalmers was closed Aug 11, 2021
2
Multiple if-let arms can be replaced with match A-lint Area: New lints E-medium Call for participation: Medium difficulty level problem and requires some initial experience.
#7481 opened Jul 23, 2021 by In-line
@camsteffen
6
Stack overflow in redundant_pattern_matching C-bug Category: Clippy is not doing the correct thing I-ICE Issue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️ P-high Priority: High
#7169 by flip1995 was closed May 5, 2021
1
@flip1995
1
Warning on matches! with rule redundant_pattern_matching? C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages good-first-issue These issues are a good way to get started with Clippy
#6459 by fanatid was closed Dec 27, 2023
1
@torfsen
3
match_like_matches_macro lint could be improved a bit more C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages good-first-issue These issues are a good way to get started with Clippy
#6186 by GuillaumeGomez was closed Oct 27, 2020
1
5
panicked at 'index out of bounds: the len is 1 but the index is 1', src/tools/clippy/clippy_lints/src/repeat_once.rs:44:93
#6147 by sdroege was closed Oct 9, 2020
7
redundant_pattern_matching: Option and Result methods stabilized as const
#6067 by CDirkx was closed Sep 21, 2020
2
redundant_pattern_matching shouldn't complain about macro generated redundant patterns C-bug Category: Clippy is not doing the correct thing
#6065 by KamilaBorowska was closed Sep 22, 2020
1
Some(_) is not equivalent to is_some() A-documentation Area: Adding or improving documentation C-bug Category: Clippy is not doing the correct thing E-hard Call for participation: This a hard problem and requires more experience or effort to work on good-first-issue These issues are a good way to get started with Clippy
#5746 by hayashi-stl was closed Apr 16, 2021
1
3
redundant_pattern_matching suggests the use of non-const fn in const fn C-bug Category: Clippy is not doing the correct thing C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages E-medium Call for participation: Medium difficulty level problem and requires some initial experience.
#5697 by yvt was closed Jun 23, 2020
1
FP redundant_pattern_matching: try! macro C-bug Category: Clippy is not doing the correct thing I-suggestion-causes-error Issue: The suggestions provided by this Lint cause an ICE/error when applied L-suggestion Lint: Improving, adding or fixing lint suggestions
#5504 by matthiaskrgr was closed Apr 25, 2020
1
9
Suggest Option::is_some for while let Some(_) = iterator.next()
#5462 by Luro02 was closed Apr 17, 2020
3
FN redundant_pattern_matching: reference to LHS op: &None C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages 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 L-style Lint: Belongs in the style lint group
#5396 by matthiaskrgr was closed Mar 28, 2021
1
@besok
3
ProTip! Type g i on any issue or pull request to go back to the issue listing page.