From bbd7ce690452f28d459643d97fbae89109cf5808 Mon Sep 17 00:00:00 2001
From: Matthias Krüger <matthias.krueger@famsik.de>
Date: Wed, 13 Apr 2022 22:18:28 +0200
Subject: couple of clippy::perf fixes

---
 .../rustc_trait_selection/src/traits/error_reporting/suggestions.rs   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'compiler/rustc_trait_selection/src')

diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
index ead1f0126c4..7485c082f4e 100644
--- a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
+++ b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
@@ -2724,9 +2724,9 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
                 &format!(
                     "consider annotating `{}` with `#[derive({})]`",
                     trait_pred.skip_binder().self_ty(),
-                    diagnostic_name.to_string(),
+                    diagnostic_name,
                 ),
-                format!("#[derive({})]\n", diagnostic_name.to_string()),
+                format!("#[derive({})]\n", diagnostic_name),
                 Applicability::MaybeIncorrect,
             );
         }
-- 
cgit 1.4.1-3-g733a5