22     let (tx1, rx1) = oneshot::channel::<i32>();  in join()
26         let res = join!(rx1, rx2);  in join()
47     let (tx1, rx1) = oneshot::channel::<i32>();  in select()
53             res = rx1.fuse() => {  in select()
70     let (tx1, rx1) = oneshot::channel::<i32>();  in select_biased()
76             res = rx1.fuse() => {  in select_biased()
94     let (mut tx1, rx1) = mpsc::channel::<i32>(1);  in select_streams()
96     let mut rx1 = rx1.fuse();  in select_streams()  localVariable
104             _ = rx1.next() => panic!(),  in select_streams()
117                 x = rx1.next() => if let Some(x) = x { total += x; },  in select_streams()
142     let (tx1, rx1) = oneshot::channel::<i32>();  in select_can_move_uncompleted_futures()
147     let mut rx1 = rx1.fuse();  in select_can_move_uncompleted_futures()  localVariable
151             res = rx1 => {  in select_can_move_uncompleted_futures()
158                 assert_eq!(Ok(1), rx1.await);  in select_can_move_uncompleted_futures()