mirror of
https://github.com/rust-lang/rust-clippy
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15 lines
372 B
Rust
15 lines
372 B
Rust
// run-rustfix
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#![warn(clippy::cloned_instead_of_copied)]
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fn main() {
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// yay
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let _ = [1].iter().copied();
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let _ = vec!["hi"].iter().copied();
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let _ = Some(&1).copied();
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let _ = Box::new([1].iter()).copied();
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let _ = Box::new(Some(&1)).copied();
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// nay
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let _ = [String::new()].iter().cloned();
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let _ = Some(&String::new()).cloned();
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}
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