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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2022-10-29 08:57:36 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-29 08:57:36 +0200 |
| commit | f41b1bfd0f23ab94be753712c35e432bef492e87 (patch) | |
| tree | 5770565ecf3b4bdbb0f57b5ed53744aabba70db7 /compiler/rustc_span/src | |
| parent | 790a71642019ebab8801e3237d3f8ff0472dc764 (diff) | |
| parent | 298253af98db70ce5dd0294698dfb89cb3bd09ab (diff) | |
| download | rust-f41b1bfd0f23ab94be753712c35e432bef492e87.tar.gz rust-f41b1bfd0f23ab94be753712c35e432bef492e87.zip | |
Rollup merge of #103656 - camsteffen:symbol-to-string, r=compiler-errors
Specialize ToString for Symbol
Diffstat (limited to 'compiler/rustc_span/src')
| -rw-r--r-- | compiler/rustc_span/src/symbol.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs index 3fe79370c37..7f16da52b44 100644 --- a/compiler/rustc_span/src/symbol.rs +++ b/compiler/rustc_span/src/symbol.rs @@ -1901,6 +1901,13 @@ impl fmt::Display for Symbol { } } +// takes advantage of `str::to_string` specialization +impl ToString for Symbol { + fn to_string(&self) -> String { + self.as_str().to_string() + } +} + impl<S: Encoder> Encodable<S> for Symbol { default fn encode(&self, s: &mut S) { s.emit_str(self.as_str()); |