format! -> format_args! for an error message

2018-03-16 23:38:50 +01:00 · 2018-03-16 23:38:50 +01:00 · 2f57cecf13
commit 2f57cecf13
parent bfdcbae9db
1 changed files with 1 additions and 1 deletions
--- a/serde/src/private/de.rs
+++ b/serde/src/private/de.rs
@ -2109,7 +2109,7 @@ impl<'a, 'de, E> Deserializer<'de> for FlatMapDeserializer<'a, 'de, E>
                        continue;
                    }
                }
-                None => return Err(Error::custom(format!(
+                None => return Err(Error::custom(format_args!(
                    "no variant of enum {} not found in flattened data",
                    name
                )))