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28 lines
1.3 KiB
Text
28 lines
1.3 KiB
Text
error: this pattern takes a reference on something that is being de-referenced
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--> $DIR/needless_borrowed_ref.rs:8:34
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8 | let _ = v.iter_mut().filter(|&ref a| a.is_empty());
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| ^^^^^^ help: try removing the `&ref` part and just keep: `a`
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= note: `-D needless-borrowed-reference` implied by `-D warnings`
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error: this pattern takes a reference on something that is being de-referenced
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--> $DIR/needless_borrowed_ref.rs:13:17
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13 | if let Some(&ref v) = thingy {
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| ^^^^^^ help: try removing the `&ref` part and just keep: `v`
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error: this pattern takes a reference on something that is being de-referenced
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--> $DIR/needless_borrowed_ref.rs:42:27
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42 | (&Animal::Cat(v), &ref k) | (&ref k, &Animal::Cat(v)) => (), // lifetime mismatch error if there is no '&ref'
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| ^^^^^^ help: try removing the `&ref` part and just keep: `k`
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error: this pattern takes a reference on something that is being de-referenced
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--> $DIR/needless_borrowed_ref.rs:42:38
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42 | (&Animal::Cat(v), &ref k) | (&ref k, &Animal::Cat(v)) => (), // lifetime mismatch error if there is no '&ref'
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| ^^^^^^ help: try removing the `&ref` part and just keep: `k`
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error: aborting due to 4 previous errors
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