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dart-lang · Sep 21, 2023 · 39d4f38 · 39d4f38
1 parent de57b54
commit 39d4f38
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkgs/messages_serializer/lib/src/serializer_json.dart b/pkgs/messages_serializer/lib/src/serializer_json.dart
@@ -41,6 +41,7 @@ class JsonSerializer extends Serializer<String> {
       }
     }
 
+    /// Insert `null` instead of the full messageMapping to save space.
     result.insert(Preamble.length, keepOnly != null ? messageMapping : null);
 
     return Serialization(jsonEncode(result));