From 3eaed54df37e8c6a6b1738ad4ebde064813dc15a Mon Sep 17 00:00:00 2001
From: Marijn Suijten <marijns95@gmail.com>
Date: Sun, 15 Nov 2020 16:50:06 +0100
Subject: [PATCH] trait_impls: Use f.write_str in impl ToString

---
 src/codegen/trait_impls.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/codegen/trait_impls.rs b/src/codegen/trait_impls.rs
index 2b6986c38..7b017ed32 100644
--- a/src/codegen/trait_impls.rs
+++ b/src/codegen/trait_impls.rs
@@ -88,7 +88,7 @@ fn generate_display(
             call
         )
     } else {
-        format!("write!(f, \"{{}}\", {})", call)
+        format!("f.write_str(&{})", call)
     };
 
     writeln!(