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https://github.com/rust-lang/rust-clippy
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37 lines
1.5 KiB
Text
37 lines
1.5 KiB
Text
error: unnecessary closure used to substitute value for `Result::Err`
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--> tests/ui/unnecessary_lazy_eval_unfixable.rs:13:13
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LL | let _ = Ok(1).unwrap_or_else(|()| 2);
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| ^^^^^^----------------------
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| help: use `unwrap_or(..)` instead: `unwrap_or(2)`
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= note: `-D clippy::unnecessary-lazy-evaluations` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::unnecessary_lazy_evaluations)]`
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error: unnecessary closure used to substitute value for `Result::Err`
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--> tests/ui/unnecessary_lazy_eval_unfixable.rs:19:13
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LL | let _ = Ok(1).unwrap_or_else(|e::E| 2);
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| ^^^^^^------------------------
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| help: use `unwrap_or(..)` instead: `unwrap_or(2)`
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error: unnecessary closure used to substitute value for `Result::Err`
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--> tests/ui/unnecessary_lazy_eval_unfixable.rs:21:13
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LL | let _ = Ok(1).unwrap_or_else(|SomeStruct { .. }| 2);
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| ^^^^^^-------------------------------------
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| help: use `unwrap_or(..)` instead: `unwrap_or(2)`
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error: unnecessary closure used with `bool::then`
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--> tests/ui/unnecessary_lazy_eval_unfixable.rs:31:13
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LL | let _ = true.then(|| -> &[u8] { &[] });
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| ^^^^^-------------------------
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| help: use `then_some(..)` instead: `then_some({ &[] })`
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error: aborting due to 4 previous errors
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