557             ReadFut::Reading(ref mut fut) => fut,  in get_reading_mut()
573             ShutdownFut::ShuttingDown(ref mut fut) => fut,  in get_shutting_down_mut()
668         let fut = match self.read_fut {  in poll_read()  localVariable
682             ReadFut::Reading(ref mut fut) => fut,  in poll_read()
698             match fut.as_mut().poll(cx) {  in poll_read()
739         if let Some(fut) = self.write_fut.as_mut() {  in poll_write()
740             match fut.as_mut().poll(cx) {  in poll_write()
762             let fut = self  in poll_write()  localVariable
766             match fut.as_mut().poll(cx) {  in poll_write()
789             Some(fut) => match fut.as_mut().poll(cx) {  in poll_flush()
809         let fut = match self.shutdown_fut {  in poll_shutdown()  localVariable
812             ShutdownFut::ShuttingDown(ref mut fut) => fut,  in poll_shutdown()
822         match fut.as_mut().poll(cx) {  in poll_shutdown()