151 struct CallbackContext {  struct
152     tx_bytes: mpsc::Sender<Bytes>,
153     tx_cmds: mpsc::Sender<SlirpCmd>,
154     poll_fds: Rc<RefCell<Vec<PollFd>>>,
155     proxy_manager: Option<Box<dyn ProxyManager>>,
156     timer_manager: Rc<TimerManager>,
303 unsafe fn callback_context_from_raw(opaque: *mut c_void) -> ManuallyDrop<Box<CallbackContext>> {  in callback_context_from_raw()
360                 &*callback_context as *const CallbackContext as *mut c_void,  in new()  constant
538                 &*self.callback_context as *const CallbackContext as *mut c_void,  in pollfds_fill_and_send()  constant
557 impl CallbackContext {  implementation
603                 &*self.callback_context as *const CallbackContext as *mut c_void,  in pollfds_poll()  constant
619 impl CallbackContext {  implementation
810 impl CallbackContext {  implementation
835 impl CallbackContext {  implementation
848 impl CallbackContext {  implementation
861 impl CallbackContext {  implementation
880 impl CallbackContext {  impl
905 impl CallbackContext {  impl
923 impl CallbackContext {  impl
965 impl CallbackContext {  implementation
998 impl CallbackContext {  implementation