9 lines
405 B
Plaintext
9 lines
405 B
Plaintext
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warning: this pattern takes a reference on something that is being de-referenced
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--> needless_borrowed_ref.rs:7:35
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7 | let _ = v.iter_mut().filter(|&ref a| a.is_empty());
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| ^^^^^
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= note: #[warn(needless_borrowed_reference)] on by default
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= help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_borrowed_reference
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