Do not allocate a String to serialize a bool

2017-01-28 23:01:20 +01:00 · 2017-01-28 23:01:20 +01:00 · fa8fb69da0
commit fa8fb69da0
parent 9960d5af2d
1 changed files with 1 additions and 1 deletions
--- a/src/ser/value.rs
+++ b/src/ser/value.rs
@ -31,7 +31,7 @@ impl<'key, 'target, Target> Sink for ValueSink<'key, 'target, Target>
    type Ok = ();

    fn serialize_bool(self, value: bool) -> Result<Self::Ok, Error> {
-        self.serialize_string(value.to_string())
+        self.serialize_static_str(if value { "true" } else { "false" })
    }

    fn serialize_str(self, value: &str) -> Result<(), Error> {