From 29c41280a123163827d76b82f251965975c468e8 Mon Sep 17 00:00:00 2001 From: Takayuki Maeda Date: Sun, 10 Apr 2022 20:39:02 +0900 Subject: [PATCH] use `to_string` instead of `format!` --- compiler/rustc_parse/src/parser/item.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs index 5bf6f22b5d0..ca81921faed 100644 --- a/compiler/rustc_parse/src/parser/item.rs +++ b/compiler/rustc_parse/src/parser/item.rs @@ -970,7 +970,7 @@ fn parse_crate_name_with_dashes(&mut self) -> PResult<'a, Ident> { } if fixed_crate_name { let fixed_name_sp = ident.span.to(idents.last().unwrap().span); - let mut fixed_name = format!("{}", ident.name); + let mut fixed_name = ident.name.to_string(); for part in idents { fixed_name.push_str(&format!("_{}", part.name)); }