mirror of
https://github.com/rust-lang/rust-clippy
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59 lines
2 KiB
Text
59 lines
2 KiB
Text
error: comparison to empty slice
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--> tests/ui/comparison_to_empty.rs:8:13
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LL | let _ = s == "";
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| ^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
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= note: `-D clippy::comparison-to-empty` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::comparison_to_empty)]`
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error: comparison to empty slice
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--> tests/ui/comparison_to_empty.rs:9:13
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LL | let _ = s != "";
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| ^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!s.is_empty()`
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error: comparison to empty slice
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--> tests/ui/comparison_to_empty.rs:12:13
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LL | let _ = v == [];
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| ^^^^^^^ help: using `is_empty` is clearer and more explicit: `v.is_empty()`
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error: comparison to empty slice
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--> tests/ui/comparison_to_empty.rs:13:13
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LL | let _ = v != [];
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| ^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!v.is_empty()`
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error: comparison to empty slice using `if let`
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--> tests/ui/comparison_to_empty.rs:14:8
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LL | if let [] = &*v {}
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| ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `(*v).is_empty()`
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error: comparison to empty slice using `if let`
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--> tests/ui/comparison_to_empty.rs:16:8
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LL | if let [] = s {}
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| ^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
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error: comparison to empty slice using `if let`
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--> tests/ui/comparison_to_empty.rs:17:8
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LL | if let [] = &*s {}
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| ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
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error: comparison to empty slice using `if let`
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--> tests/ui/comparison_to_empty.rs:18:8
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LL | if let [] = &*s
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| ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
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error: comparison to empty slice
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--> tests/ui/comparison_to_empty.rs:19:12
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LL | && s == []
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| ^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
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error: aborting due to 9 previous errors
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