57   struct RequestData {  struct in bluetooth::__anon7876fd490111::TestDelegate
58     RequestData()  in RequestData()  argument
69     std::string device_address;
70     int id;
71     int offset;
72     bool is_long;
73     bool is_prep;
74     bool need_rsp;
75     bool is_exec;
76     uint16_t handle;
77     int count;
78     std::vector<uint8_t> write_value;
79     bool connected;