54         Ok(vsock_stream)  in new()
61         Ok(())  in connect()
68                     VsockEventType::Connected => return Ok(()),  in wait_for_connect()
88         Ok(ciborium::from_reader(self)?)  in read_request()
92         Ok(ciborium::into_writer(response, self)?)  in write_response()
99         Ok(())  in shutdown()
112         Ok(bytes_read)  in recv()
120                 Ok(_) => return Ok(()),  in wait_for_send()
132                 Some(VsockEventType::Received { .. }) => return Ok(()),  in wait_for_recv()
155                 | VsockEventType::CreditUpdate => Ok(Some(event)),  in poll()
158             Ok(None)  in poll()
163         Ok(self.connection_manager.poll()?.map(|event| {  in poll_event_from_peer()
186         Ok(())  in read_exact()
198                 return Ok(());  in write_all()
202         Ok(())  in write_all()
213         Ok(())  in flush()