Constant wifi_prov_cb_event_t_WIFI_PROV_CRED_RECV 

pub const wifi_prov_cb_event_t_WIFI_PROV_CRED_RECV: u32 = 3; // 3u32

Emitted when Wi-Fi AP credentials are received via protocomm endpoint wifi_config. The event data in this case is a pointer to the corresponding wifi_sta_config_t structure