31 lines
1.0 KiB
Plaintext
31 lines
1.0 KiB
Plaintext
error: the function `takes_an_immutable_reference` doesn't need a mutable reference
|
|
--> $DIR/mut_reference.rs:30:34
|
|
|
|
|
LL | takes_an_immutable_reference(&mut 42);
|
|
| ^^^^^^^
|
|
|
|
|
= note: `-D clippy::unnecessary-mut-passed` implied by `-D warnings`
|
|
|
|
error: the function `as_ptr` doesn't need a mutable reference
|
|
--> $DIR/mut_reference.rs:32:12
|
|
|
|
|
LL | as_ptr(&mut 42);
|
|
| ^^^^^^^
|
|
|
|
error: the method `takes_an_immutable_reference` doesn't need a mutable reference
|
|
--> $DIR/mut_reference.rs:36:44
|
|
|
|
|
LL | my_struct.takes_an_immutable_reference(&mut 42);
|
|
| ^^^^^^^
|
|
|
|
error: this argument is a mutable reference, but not used mutably
|
|
--> $DIR/mut_reference.rs:24:44
|
|
|
|
|
LL | fn takes_a_mutable_reference(&self, a: &mut i32) {}
|
|
| ^^^^^^^^ help: consider changing to: `&i32`
|
|
|
|
|
= note: `-D clippy::needless-pass-by-ref-mut` implied by `-D warnings`
|
|
|
|
error: aborting due to 4 previous errors
|
|
|