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error: methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference
--> $DIR/wrong_self_conventions_mut.rs:14:24
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LL | pub fn to_many(&mut self) -> Option<&mut [T]> {
| ^^^^^^^^^
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= note: `-D clippy::wrong-self-convention` implied by `-D warnings`
= help: consider choosing a less ambiguous name
error: methods with the following characteristics: (`to_*` and `*_mut`) usually take `self` by mutable reference
--> $DIR/wrong_self_conventions_mut.rs:22:28
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LL | pub fn to_many_mut(&self) -> Option<&[T]> {
| ^^^^^
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= help: consider choosing a less ambiguous name
error: aborting due to 2 previous errors
|
