[][src]Enum crossbeam_channel::TryRecvError

pub enum TryRecvError {
    Empty,
    Disconnected,
}

An error returned from the try_recv method.

Variants

Empty

A message could not be received because the channel is empty.

If this is a zero-capacity channel, then the error indicates that there was no sender available to send a message at the time.

Disconnected

The message could not be received because the channel is empty and disconnected.

Methods

impl TryRecvError[src]

pub fn is_empty(&self) -> bool[src]

Returns true if the receive operation failed because the channel is empty.

pub fn is_disconnected(&self) -> bool[src]

Returns true if the receive operation failed because the channel is disconnected.

Trait Implementations

impl Clone for TryRecvError[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl From<RecvError> for TryRecvError[src]

impl PartialEq<TryRecvError> for TryRecvError[src]

#[must_use] fn ne(&self, other: &Rhs) -> bool1.0.0[src]

This method tests for !=.

impl Copy for TryRecvError[src]

impl Eq for TryRecvError[src]

impl Display for TryRecvError[src]

impl Debug for TryRecvError[src]

impl Error for TryRecvError[src]

fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src]

The lower-level source of this error, if any. Read more

Auto Trait Implementations

Blanket Implementations

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToString for T where
    T: Display + ?Sized
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]