22     CommandExpectations, CommandPacket, ErrorCode, EventCode, EventPacket, LeMetaEventPacket,
124     evt_handlers: Arc<Mutex<HashMap<EventCode, Sender<EventPacket>>>>,
130     pub async fn register(&mut self, code: EventCode, sender: Sender<EventPacket>) {  in register()  argument
132             EventCode::CommandStatus  in register()
133             | EventCode::CommandComplete  in register()
134             | EventCode::LeMetaEvent  in register()
135             | EventCode::PageScanRepetitionModeChange  in register()
136             | EventCode::MaxSlotsChange  in register()
137             | EventCode::VendorSpecific => panic!("{:?} is a protected event", code),  in register()
149     pub async fn unregister(&mut self, code: EventCode) {  in unregister()  argument
169     evt_handlers: Arc<Mutex<HashMap<EventCode, Sender<EventPacket>>>>,  in dispatch()  argument
229                             None if code == EventCode::NumberOfCompletedPackets =>{},  in dispatch()