mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 13:43:17 +00:00
23 lines
437 B
Rust
23 lines
437 B
Rust
//@run-rustfix
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#![warn(clippy::comparison_to_empty)]
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fn main() {
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// Disallow comparisons to empty
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let s = String::new();
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let _ = s.is_empty();
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let _ = !s.is_empty();
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let v = vec![0];
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let _ = v.is_empty();
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let _ = !v.is_empty();
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// Allow comparisons to non-empty
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let s = String::new();
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let _ = s == " ";
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let _ = s != " ";
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let v = vec![0];
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let _ = v == [0];
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let _ = v != [0];
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}
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