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should_implement_trait triggers on unrelated clone() -> Result<T>

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-positiveIssue: The lint was triggered on code it shouldn't haveIssue: The lint was triggered on code it shouldn't have

Status: Closed (completed).

#14562 In rust-lang/rust-clippy;

· by pronebird was closed on Apr 7, 2025

should_implement_trait shouldn't emit for from_str methods on types with lifetimes

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-positiveIssue: The lint was triggered on code it shouldn't haveIssue: The lint was triggered on code it shouldn't have

Status: Open.

#9762 In rust-lang/rust-clippy;

· DianaNites opened on Nov 1, 2022

From over Into for external crate types which is impossible to implement

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-positiveIssue: The lint was triggered on code it shouldn't haveIssue: The lint was triggered on code it shouldn't have

Status: Closed (completed).

#9638 In rust-lang/rust-clippy;

· by Firstyear was closed on Oct 15, 2022

Failed to normalize ..., maybe try to call <code>try_normalize_erasing_regions</code> instead

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-ICEIssue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️Issue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️

Status: Closed (completed).

#8659 In rust-lang/rust-clippy;

· by tarkah was closed on Apr 7, 2022

False positive explicit_into_iter_loop on an into_iter method with type parameter

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-positiveIssue: The lint was triggered on code it shouldn't haveIssue: The lint was triggered on code it shouldn't have

Status: Closed (completed).

#6900 In rust-lang/rust-clippy;

· by dtolnay was closed on Apr 12, 2021

should_implement_trait triggers on <code>from_iter</code> methods even if FromIterator is implemented

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-positiveIssue: The lint was triggered on code it shouldn't haveIssue: The lint was triggered on code it shouldn't have

Status: Closed (completed).

#6752 In rust-lang/rust-clippy;

· by bluss was closed on Sep 29, 2025

ICE: unnested_or_patterns while checking rustc_typeck

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-ICEIssue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️Issue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️

Status: Closed (completed).

#5780 In rust-lang/rust-clippy;

· by matthiaskrgr was closed on Jul 13, 2020

False positive in should_implement_trait

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

E-mediumCall for participation: Medium difficulty level problem and requires some initial experience.Call for participation: Medium difficulty level problem and requires some initial experience.

Status: Closed (completed).

#5617 In rust-lang/rust-clippy;

· by djugei was closed on Aug 16, 2020

should_implement_trait triggers on incompatible signatures

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-positiveIssue: The lint was triggered on code it shouldn't haveIssue: The lint was triggered on code it shouldn't have

Status: Open.

#5612 In rust-lang/rust-clippy;

· mahkoh opened on May 18, 2020

should_implement_trait triggers for next() where the return value has lifetimes

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

Status: Open.

#5004 In rust-lang/rust-clippy;

· taralx opened on Jan 6, 2020

should_implement_trait should not warn async methods

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

good first issueThese issues are a good way to get started with ClippyThese issues are a good way to get started with Clippy

T-async-awaitType: Issues related to async/awaitType: Issues related to async/await

Status: Closed (completed).

#4290 In rust-lang/rust-clippy;

· by taiki-e was closed on Apr 20, 2020

should_implement_trait triggered on private method

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

good first issueThese issues are a good way to get started with ClippyThese issues are a good way to get started with Clippy

Status: Closed (completed).

#2159 In rust-lang/rust-clippy;

· by vorner was closed on Nov 3, 2017