mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-21 02:23:19 +00:00
28 lines
951 B
Text
28 lines
951 B
Text
error: this expression borrows a reference that is immediately dereferenced by the compiler
|
|
--> $DIR/needless_borrow.rs:14:15
|
|
|
|
|
LL | let c = x(&&a);
|
|
| ^^^ help: change this to: `&a`
|
|
|
|
|
= note: `-D clippy::needless-borrow` implied by `-D warnings`
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> $DIR/needless_borrow.rs:21:17
|
|
|
|
|
LL | if let Some(ref cake) = Some(&5) {}
|
|
| ^^^^^^^^ help: change this to: `cake`
|
|
|
|
error: this expression borrows a reference that is immediately dereferenced by the compiler
|
|
--> $DIR/needless_borrow.rs:28:15
|
|
|
|
|
LL | 46 => &&a,
|
|
| ^^^ help: change this to: `&a`
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> $DIR/needless_borrow.rs:51:31
|
|
|
|
|
LL | let _ = v.iter().filter(|&ref a| a.is_empty());
|
|
| ^^^^^ help: change this to: `a`
|
|
|
|
error: aborting due to 4 previous errors
|
|
|