74 const INITIAL_DEVICE_ID: u32 = 1;
204     device_id: u32,
205     chip_id: u32,
210     pub fn get_device_id(&self) -> u32 {  in get_device_id()  argument
214     pub fn get_chip_id(&self) -> u32 {  in get_chip_id()  argument
259                 device_id: u32::MAX,  in add_chip_cxx()
260                 chip_id: u32::MAX,  in add_chip_cxx()
287                 device_id: u32::MAX,  in add_chip_cxx()
288                 chip_id: u32::MAX,  in add_chip_cxx()
308             Box::new(AddChipResultCxx { device_id: u32::MAX, chip_id: u32::MAX, is_error: true })  in add_chip_cxx()
387 pub fn remove_chip_cxx(device_id: u32, chip_id: u32) {  in remove_chip_cxx()  argument
554 pub fn get_distance_cxx(a: u32, b: u32) -> f32 {  in get_distance_cxx()  argument
676             Duration::new(timestamp_proto.seconds as u64, timestamp_proto.nanos as u32);  in handle_device_subscribe()
736                 let id = match param.parse::<u32>() {  in handle_device()