Boost.Serialization和Boost.Python双向泡菜

I have a C++ library that uses Boost.Serialization. I'm creating Python bindings for this library using Boost.Python. It's fairly clear how to make a pickle suite for Boost.Python that uses Boost.Serialization (save to a string using Boost.Serialization, and return that string to Python).I have a C++ library that uses Boost.Serializat