Function realsense_sys::rs2_get_stream_profiles_count

pub unsafe extern "C" fn rs2_get_stream_profiles_count(
    list: *const rs2_stream_profile_list, 
    error: *mut *mut rs2_error
) -> c_int

get the number of supported stream profiles \param[in] list the list of supported profiles returned by rs2_get_supported_profiles \param[out] error if non-null, receives any error that occurs during this call, otherwise, errors are ignored \return number of supported subdevice profiles