From 07fc9f689e452553c060d7c518c9ac56f6e783de Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Thu, 2 Feb 2023 10:50:34 -0800
Subject: [PATCH] Replace serialize_str+format -> collect_str+format_args

---
 test_suite/tests/test_annotations.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test_suite/tests/test_annotations.rs b/test_suite/tests/test_annotations.rs
index 215eebc0..d8e18e9f 100644
--- a/test_suite/tests/test_annotations.rs
+++ b/test_suite/tests/test_annotations.rs
@@ -1235,7 +1235,7 @@ fn serialize_variant_as_string<S>(f1: &str, f2: &u8, serializer: S) -> Result<S:
 where
     S: Serializer,
 {
-    serializer.serialize_str(format!("{f1};{f2:?}").as_str())
+    serializer.collect_str(&format_args!("{f1};{f2:?}"))
 }
 
 fn deserialize_string_as_variant<'de, D>(deserializer: D) -> Result<(String, u8), D::Error>