862 enum WlRecv {  enum
877     in_queue: VecDeque<(u32 /* vfd_id */, WlRecv)>,
1077                 self.in_queue.push_back((vfd_id, WlRecv::Hup));  in process_wait_context()
1086                 if let WlRecv::Vfd { id } = q {  in close()
1270             self.in_queue.push_back((vfd_id, WlRecv::Hup));  in recv()
1283                 WlRecv::Vfd {  in recv()
1289         self.in_queue.push_back((vfd_id, WlRecv::Data { buf }));  in recv()
1387                 (vfd_id, WlRecv::Vfd { id }) => {  in next_recv()
1413                 (vfd_id, WlRecv::Data { ref buf }) => {  in next_recv()
1428                 (vfd_id, WlRecv::Hup) => Some(WlResp::VfdHup { id: vfd_id }),  in next_recv()
1438                 (vfd_id, WlRecv::Vfd { id }) => {  in pop_recv()
1448                 (vfd_id, WlRecv::Data { .. }) => {  in pop_recv()
1455                 (_, WlRecv::Hup) => {  in pop_recv()