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https://github.com/rust-lang/rust-clippy
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6b6253016f
rustc now (https://github.com/rust-lang/rust/issues/33525) does not report an error count anymore, because it was not correct in many cases.
45 lines
1.3 KiB
Text
45 lines
1.3 KiB
Text
error: redundant closure found
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--> eta.rs:7:27
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7 | let a = Some(1u8).map(|a| foo(a));
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| ^^^^^^^^^^ help: remove closure as shown: `foo`
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= note: `-D redundant-closure` implied by `-D warnings`
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error: redundant closure found
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--> eta.rs:8:10
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8 | meta(|a| foo(a));
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| ^^^^^^^^^^ help: remove closure as shown: `foo`
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= note: `-D redundant-closure` implied by `-D warnings`
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error: redundant closure found
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--> eta.rs:9:27
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9 | let c = Some(1u8).map(|a| {1+2; foo}(a));
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| ^^^^^^^^^^^^^^^^^ help: remove closure as shown: `{1+2; foo}`
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= note: `-D redundant-closure` implied by `-D warnings`
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error: this expression borrows a reference that is immediately dereferenced by the compiler
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--> eta.rs:11:21
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11 | all(&[1, 2, 3], &&2, |x, y| below(x, y)); //is adjusted
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| ^^^
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= note: `-D needless-borrow` implied by `-D warnings`
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error: redundant closure found
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--> eta.rs:18:27
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18 | let e = Some(1u8).map(|a| generic(a));
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| ^^^^^^^^^^^^^^ help: remove closure as shown: `generic`
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= note: `-D redundant-closure` implied by `-D warnings`
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error: aborting due to previous error(s)
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error: Could not compile `clippy_tests`.
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To learn more, run the command again with --verbose.
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