Yes, in many rpc/serialization systems, we need to serialize class name, field names, package names. So we can supprrt dynamic deserialization, type forward/ba

Yes, in many rpc/serialization systems, we need to serialize class name, field names, package names. So we can supprrt dynamic deserialization, type forward/backward compatibility. In such cases, those meta may took more bits than the actual data, this is where meta string bring gains