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rust-clippy/tests/ui/needless_borrowed_ref.stderr
2019-01-08 21:46:39 +01:00

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error: this pattern takes a reference on something that is being de-referenced
--> $DIR/needless_borrowed_ref.rs:5:34
|
LL | let _ = v.iter_mut().filter(|&ref a| a.is_empty());
| ^^^^^^ help: try removing the `&ref` part and just keep: `a`
|
= note: `-D clippy::needless-borrowed-reference` implied by `-D warnings`
error: this pattern takes a reference on something that is being de-referenced
--> $DIR/needless_borrowed_ref.rs:10:17
|
LL | if let Some(&ref v) = thingy {
| ^^^^^^ help: try removing the `&ref` part and just keep: `v`
error: this pattern takes a reference on something that is being de-referenced
--> $DIR/needless_borrowed_ref.rs:39:27
|
LL | (&Animal::Cat(v), &ref k) | (&ref k, &Animal::Cat(v)) => (), // lifetime mismatch error if there is no '&ref'
| ^^^^^^ help: try removing the `&ref` part and just keep: `k`
error: this pattern takes a reference on something that is being de-referenced
--> $DIR/needless_borrowed_ref.rs:39:38
|
LL | (&Animal::Cat(v), &ref k) | (&ref k, &Animal::Cat(v)) => (), // lifetime mismatch error if there is no '&ref'
| ^^^^^^ help: try removing the `&ref` part and just keep: `k`
error: aborting due to 4 previous errors