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error: the function `takes_an_immutable_reference` doesn't need a mutable reference
--> $DIR/mut_reference.rs:30:34
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LL | takes_an_immutable_reference(&mut 42);
| ^^^^^^^
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= 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
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LL | as_ptr(&mut 42);
| ^^^^^^^
error: the method `takes_an_immutable_reference` doesn't need a mutable reference
--> $DIR/mut_reference.rs:36:44
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LL | my_struct.takes_an_immutable_reference(&mut 42);
| ^^^^^^^
error: aborting due to 3 previous errors
|
