mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-23 03:23:33 +00:00
30 lines
868 B
Text
30 lines
868 B
Text
error: this expression borrows a reference that is immediately dereferenced by the compiler
|
|
--> needless_borrow.rs:13:15
|
|
|
|
|
13 | let c = x(&&a);
|
|
| ^^^
|
|
|
|
|
= note: `-D needless-borrow` implied by `-D warnings`
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> needless_borrow.rs:20:17
|
|
|
|
|
20 | if let Some(ref cake) = Some(&5) {}
|
|
| ^^^^^^^^
|
|
|
|
error: this expression borrows a reference that is immediately dereferenced by the compiler
|
|
--> needless_borrow.rs:27:15
|
|
|
|
|
27 | 46 => &&a,
|
|
| ^^^
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> needless_borrow.rs:50:31
|
|
|
|
|
50 | let _ = v.iter().filter(|&ref a| a.is_empty());
|
|
| ^^^^^
|
|
|
|
error: aborting due to 4 previous errors
|
|
|
|
|
|
To learn more, run the command again with --verbose.
|