diff options
| -rw-r--r-- | compiler/rustc_ast/src/ast.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs index 146fe7cd593..dc57f278df8 100644 --- a/compiler/rustc_ast/src/ast.rs +++ b/compiler/rustc_ast/src/ast.rs @@ -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 ", |