clone method
- @Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
Creates a deep copy of the fields in this message. (The generated code uses mergeFromMessage.)
Implementation
@$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
TestNestedGroupExtensionOuter clone() =>
TestNestedGroupExtensionOuter()..mergeFromMessage(this);