2547edb842
When a method starts with `to_` and ends with `_mut`, it should expect a `&mut self` parameter, otherwise `&self`.
12 lines
370 B
Plaintext
12 lines
370 B
Plaintext
error: methods called `as_*` usually take self by reference or self by mutable reference
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--> $DIR/def_id_nocore.rs:26:19
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LL | pub fn as_ref(self) -> &'static str {
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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: aborting due to previous error
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