23 use std::sync::mpsc::{RecvError, RecvTimeoutError, TryRecvError};
78     pub fn try_recv(&self) -> Result<T, TryRecvError> {  in try_recv()  argument
80             cc::TryRecvError::Empty => TryRecvError::Empty,  in try_recv()
81             cc::TryRecvError::Disconnected => TryRecvError::Disconnected,  in try_recv()
479         assert_eq!(rx.try_recv(), Err(TryRecvError::Empty));  in oneshot_single_thread_peek_data()
488         assert_eq!(rx.try_recv(), Err(TryRecvError::Disconnected));  in oneshot_single_thread_peek_close()
489         assert_eq!(rx.try_recv(), Err(TryRecvError::Disconnected));  in oneshot_single_thread_peek_close()
495         assert_eq!(rx.try_recv(), Err(TryRecvError::Empty));  in oneshot_single_thread_peek_open()
912         assert_eq!(rx1.try_recv(), Err(TryRecvError::Empty));  in try_recv_states()
916         assert_eq!(rx1.try_recv(), Err(TryRecvError::Empty));  in try_recv_states()
919         assert_eq!(rx1.try_recv(), Err(TryRecvError::Disconnected));  in try_recv_states()
1278         assert_eq!(rx.try_recv(), Err(TryRecvError::Disconnected));  in oneshot_single_thread_try_recv_closed_with_data()
1284         assert_eq!(rx.try_recv(), Err(TryRecvError::Empty));  in oneshot_single_thread_peek_data()
1293         assert_eq!(rx.try_recv(), Err(TryRecvError::Disconnected));  in oneshot_single_thread_peek_close()
1294         assert_eq!(rx.try_recv(), Err(TryRecvError::Disconnected));  in oneshot_single_thread_peek_close()
1300         assert_eq!(rx.try_recv(), Err(TryRecvError::Empty));  in oneshot_single_thread_peek_open()
1544         assert_eq!(rx1.try_recv(), Err(TryRecvError::Empty));  in try_recv_states()
1548         assert_eq!(rx1.try_recv(), Err(TryRecvError::Empty));  in try_recv_states()
1551         assert_eq!(rx1.try_recv(), Err(TryRecvError::Disconnected));  in try_recv_states()
1787         assert_eq!(rx1.try_recv(), Err(TryRecvError::Empty));  in both_ready()
1788         assert_eq!(rx2.try_recv(), Err(TryRecvError::Empty));  in both_ready()
1831             assert_eq!(rx3.try_recv(), Err(TryRecvError::Empty));  in cloning()
1855             assert_eq!(rx3.try_recv(), Err(TryRecvError::Empty));  in cloning2()