Method Serialize

library/cpp/neh/tcp.cpp:159–162

                }

                inline void Serialize(TParts& parts) {
                    parts.Push(TStringBuf(Buf, Len));
                    parts.Push(TStringBuf(Data.data(), Data.size()));
                }

                inline size_t Length() const noexcept {
                    return Len + Data.size();