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Issues: rust-lang/rust-clippy

Move our paths over to diagnostic items
#5393 opened Mar 30, 2020 by Manishearth
Open 5
[Roadmap] False Positive Rate
#6623 opened Jan 22, 2021 by flip1995
Open 10
Most commonly ignored lints on crates.io
#7666 by dtolnay was closed Oct 9, 2022
Closed 23
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Issues list

Suggestion for new lint: Cognitive Complexity C-an-interesting-project Category: Interesting projects, that usually are more involved design/code wise. C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages E-hard Call for participation: This a hard problem and requires more experience or effort to work on L-complexity Lint: Belongs in the complexity lint group S-needs-discussion Status: Needs further discussion before merging or work can be started
#3793 opened Feb 21, 2019 by felix91gr
41
non_send_fields_in_send_ty seems to be misguided C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#8045 opened Nov 30, 2021 by tspiteri
33
[Tracking issue] Rearrange location of some of the existing lints C-an-interesting-project Category: Interesting projects, that usually are more involved design/code wise. C-tracking-issue Category: Tracking Issue E-medium Call for participation: Medium difficulty level problem and requires some initial experience.
#6680 opened Feb 5, 2021 by magurotuna
5 of 8 tasks
29
New lint: Use Into/TryInto in bounds as opposed to From/TryFrom A-lint Area: New lints good-first-issue These issues are a good way to get started with Clippy L-style Lint: Belongs in the style lint group
#4894 opened Dec 10, 2019 by Kixunil
1
29
if_same_then_else Should not warn for else if blocks. good-first-issue These issues are a good way to get started with Clippy I-false-positive Issue: The lint was triggered on code it shouldn't have S-needs-discussion Status: Needs further discussion before merging or work can be started
#3770 opened Feb 16, 2019 by kevincox
29
Findings from running Clippy on Servo C-an-interesting-project Category: Interesting projects, that usually are more involved design/code wise.
#164 opened Aug 13, 2015 by Manishearth
27
Warn about trait bounds on struct and enum type parameters A-lint Area: New lints E-medium Call for participation: Medium difficulty level problem and requires some initial experience. L-unnecessary Lint: Warn about unnecessary code T-middle Type: Probably requires verifiying types
#1689 opened Apr 22, 2017 by dtolnay
26
New lint: _.as_ptr() as *mut _ is Undefined Behavior
#4774 opened Nov 5, 2019 by Shnatsel
@llogiq
25
git subtree crashes: can't sync rustc clippy changes into rust-lang/rust-clippy A-infra Area: CI issues and issues that require full access for GitHub/CI
#5565 opened May 4, 2020 by matthiaskrgr
24
Feature request: flag for non-zero exit status if warnings are present E-needs-test Call for participation: writing tests
#1209 opened Sep 2, 2016 by beefsack
24
[epic] Improve lint config discoverability A-ui Area: Clippy interface, usage and configuration C-an-interesting-project Category: Interesting projects, that usually are more involved design/code wise.
#9880 opened Nov 19, 2022 by nyurik
21
New lint: potentially unwinding caller-supplied operators in unsafe code A-lint Area: New lints
#9200 opened Jul 18, 2022 by Kixunil
21
Politely mention that Box<&T> is almost the most useless type you can have A-lint Area: New lints good-first-issue These issues are a good way to get started with Clippy T-middle Type: Probably requires verifiying types
#2394 opened Jan 23, 2018 by oli-obk
20
[Book]: Add new section for collections of lints, that focus on the same problem A-documentation Area: Adding or improving documentation
#11808 opened Nov 14, 2023 by tigerros
1
17
Suggest using as_mut() and as_ref() instead of (*ptr.as_ptr()).field in unsafe Rust. A-lint Area: New lints
#11339 opened Aug 14, 2023 by that-ambuj
17
False positive for let_underscore_future C-bug Category: Clippy is not doing the correct thing
#9932 opened Nov 23, 2022 by agostbiro
17
Have a lint against usize-to-u64 casts (or, against *all* integer casts) A-lint Area: New lints good-first-issue These issues are a good way to get started with Clippy
#9231 opened Jul 23, 2022 by RalfJung
3
17
New lint: dangerous use of vec.set_len() A-lint Area: New lints E-medium Call for participation: Medium difficulty level problem and requires some initial experience. L-correctness Lint: Belongs in the correctness lint group
#4483 opened Sep 1, 2019 by Shnatsel
17
Consider removing mutex_atomic
#4295 opened Jul 22, 2019 by carllerche
17
Lint set_* and get_* methods that do nothing but access the field A-lint Area: New lints good-first-issue These issues are a good way to get started with Clippy L-style Lint: Belongs in the style lint group T-middle Type: Probably requires verifiying types
#1673 opened Apr 12, 2017 by oli-obk
1
17
Passing mutable references A-lint Area: New lints E-medium Call for participation: Medium difficulty level problem and requires some initial experience. L-unnecessary Lint: Warn about unnecessary code T-MIR Type: This lint will require working with the MIR
#353 opened Sep 28, 2015 by Pyriphlegethon
@oli-obk
17
Better testing of clippy lints before enabling them by default C-an-interesting-project Category: Interesting projects, that usually are more involved design/code wise.
#6429 opened Dec 7, 2020 by dvc94ch
16
False positive for inherent_to_string_shadow_display? C-bug Category: Clippy is not doing the correct thing 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-positive Issue: The lint was triggered on code it shouldn't have L-suggestion Lint: Improving, adding or fixing lint suggestions
#4396 opened Aug 16, 2019 by huxi
16
lint: transmuting known null pointer to ref A-lint Area: New lints good-first-issue These issues are a good way to get started with Clippy T-AST Type: Requires working with the AST
#628 opened Feb 6, 2016 by llogiq
16
Add option to disable all linting in external macros S-needs-discussion Status: Needs further discussion before merging or work can be started T-macros Type: Issues with macros and macro expansion
#407 opened Oct 22, 2015 by jFransham
16
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