pub enum TryRecvError {
Empty,
Disconnected,
}
This enumeration is the list of the possible reasons that try_recv could not return data when called. This can occur with both a channel and a sync_channel.
EmptyThis channel is currently empty, but the Sender(s) have not yet disconnected, so data may yet become available.
DisconnectedThe channel's sending half has become disconnected, and there will never be any more data received on it.
impl Error for TryRecvError[src]
fn description(&self) -> &str[src]
fn cause(&self) -> Option<&dyn Error>[src]
fn source(&self) -> Option<&(dyn Error + 'static)>[src]1.30.0
The lower-level source of this error, if any. Read more
impl PartialEq<TryRecvError> for TryRecvError[src]
fn eq(&self, other: &TryRecvError) -> bool[src]
fn ne(&self, other: &Rhs) -> bool[src]
This method tests for !=.
impl Eq for TryRecvError[src]
impl Display for TryRecvError[src]
impl Debug for TryRecvError[src]
impl Copy for TryRecvError[src]
impl From<RecvError> for TryRecvError[src]1.24.0
fn from(err: RecvError) -> TryRecvError[src]
impl Clone for TryRecvError[src]
fn clone(&self) -> TryRecvError[src]
fn clone_from(&mut self, source: &Self)[src]
Performs copy-assignment from source. Read more
impl UnwindSafe for TryRecvErrorimpl RefUnwindSafe for TryRecvErrorimpl Unpin for TryRecvErrorimpl Send for TryRecvErrorimpl Sync for TryRecvErrorimpl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
type Error = InfallibleThe type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
impl<T> From<T> for T[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
type Error = <U as TryFrom<T>>::ErrorThe type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
fn borrow(&self) -> &T[src]
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<'_, R: Read + ?Sized> Read for &'_ mut R
impl<'_, W: Write + ?Sized> Write for &'_ mut W
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
fn borrow_mut(&mut self) -> &mut T[src]
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<'_, R: Read + ?Sized> Read for &'_ mut R
impl<'_, W: Write + ?Sized> Write for &'_ mut W
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> ToOwned for T where
T: Clone, [src]
type Owned = TThe resulting type after obtaining ownership.
fn to_owned(&self) -> T[src]
fn clone_into(&self, target: &mut T)[src]
impl<T> ToString for T where
T: Display + ?Sized, [src]
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/sync/mpsc/enum.TryRecvError.html