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Don't accept `Mutability` by ref

This commit is contained in:
Maybe Waffle 2022-11-23 19:07:02 +00:00
parent da40965300
commit e51cd6e822
1 changed files with 2 additions and 2 deletions
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4
compiler/rustc_ast/src/ast.rs
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@ -789,7 +789,7 @@ impl Mutability {
}
/// Returns `""` (empty string) or `"mut "` depending on the mutability.
pub fn prefix_str(&self) -> &'static str {
pub fn prefix_str(self) -> &'static str {
match self {
Mutability::Mut => "mut ",
Mutability::Not => "",
@ -797,7 +797,7 @@ impl Mutability {
}
/// Returns `"&"` or `"&mut "` depending on the mutability.
pub fn ref_prefix_str(&self) -> &'static str {
pub fn ref_prefix_str(self) -> &'static str {
match self {
Mutability::Not => "&",
Mutability::Mut => "&mut ",