body_type_mixed

# File lib/net/imap.rb, line 2590
      def body_type_mixed
        mtype = "MULTIPART"
        msubtype = case_insensitive_string
        param, disposition, language, extension = body_ext_mpart
        return BodyTypeBasic.new(mtype, msubtype, param, nil, nil, nil, nil, nil, disposition, language, extension)
      end