23         let (tx, mut rx) = mpsc::unbounded();  in unbounded_1_tx()
31             UnboundedSender::unbounded_send(&tx, i).unwrap();  in unbounded_1_tx()
44         let (tx, mut rx) = mpsc::unbounded();  in unbounded_100_tx()
46         let tx: Vec<_> = (0..100).map(|_| tx.clone()).collect();  in unbounded_100_tx()  localVariable
50             for (i, x) in tx.iter().enumerate() {  in unbounded_100_tx()
65         let (tx, mut rx) = mpsc::unbounded();  in unbounded_uncontended()
68             UnboundedSender::unbounded_send(&tx, i).expect("send");  in unbounded_uncontended()
77     tx: Sender<u32>,  field
87         let mut tx = Pin::new(&mut this.tx);  in poll_next()  localVariable
89         ready!(tx.as_mut().poll_ready(cx)).unwrap();  in poll_next()
90         tx.as_mut().start_send(this.last + 1).unwrap();  in poll_next()
92         assert_eq!(Poll::Pending, tx.as_mut().poll_flush(cx));  in poll_next()
102         let (tx, mut rx) = mpsc::channel(0);  in bounded_1_tx()
104         let mut tx = TestSender { tx, last: 0 };  in bounded_1_tx()  localVariable
107             assert_eq!(Poll::Ready(Some(i + 1)), tx.poll_next_unpin(&mut cx));  in bounded_1_tx()
108             assert_eq!(Poll::Pending, tx.poll_next_unpin(&mut cx));  in bounded_1_tx()
120         let (tx, mut rx) = mpsc::channel(0);  in bounded_100_tx()
122         let mut tx: Vec<_> = (0..100).map(|_| TestSender { tx: tx.clone(), last: 0 }).collect();  in bounded_100_tx()  localVariable
125             for x in &mut tx {  in bounded_100_tx()