2547edb842
When a method starts with `to_` and ends with `_mut`, it should expect a `&mut self` parameter, otherwise `&self`.
19 lines
678 B
Text
19 lines
678 B
Text
error: methods called `to_*` usually take self by reference
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--> $DIR/wrong_self_conventions_mut.rs:15:24
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LL | pub fn to_many(&mut self) -> Option<&mut [T]> {
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| ^^^^^^^^^
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= note: `-D clippy::wrong-self-convention` implied by `-D warnings`
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= help: consider choosing a less ambiguous name
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error: methods called like this: (`to_*` and `*_mut`) usually take self by mutable reference
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--> $DIR/wrong_self_conventions_mut.rs:23:28
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LL | pub fn to_many_mut(&self) -> Option<&[T]> {
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| ^^^^^
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= help: consider choosing a less ambiguous name
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error: aborting due to 2 previous errors
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