Add support for serializing serde_json::Value::Null (fixes nox#110)

pymongo · Nov 18, 2023 · bc9ef12 · bc9ef12
1 parent d8bc15d
commit bc9ef12
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ser/part.rs b/src/ser/part.rs
@@ -112,7 +112,7 @@ impl<S: Sink> ser::Serializer for PartSerializer<S> {
     }
 
     fn serialize_unit(self) -> Result<S::Ok, Error> {
-        Err(self.sink.unsupported())
+        self.sink.serialize_none()
     }
 
     fn serialize_unit_struct(self, name: &'static str) -> Result<S::Ok, Error> {