error: this pattern takes a reference on something that is being de-referenced
- --> $DIR/needless_borrowed_ref.rs:18:34
+ --> $DIR/needless_borrowed_ref.rs:5:34
|
-18 | let _ = v.iter_mut().filter(|&ref a| a.is_empty());
+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:23:17
+ --> $DIR/needless_borrowed_ref.rs:10:17
|
-23 | if let Some(&ref v) = thingy {
+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:52:27
+ --> $DIR/needless_borrowed_ref.rs:39:27
|
-52 | (&Animal::Cat(v), &ref k) | (&ref k, &Animal::Cat(v)) => (), // lifetime mismatch error if there is no '&ref'
+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:52:38
+ --> $DIR/needless_borrowed_ref.rs:39:38
|
-52 | (&Animal::Cat(v), &ref k) | (&ref k, &Animal::Cat(v)) => (), // lifetime mismatch error if there is no '&ref'
+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