Enum crossbeam_channel::TryRecvError
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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 bounded and unbounded channels.
Variants
Empty
This channel is currently empty, but the senders have not yet disconnected, so data may yet become available.
If this is a zero-capacity channel, then the error indicates that there was no sender available to at the time.
Disconnected
The channel's sending half has become disconnected, and there will never be any more data received on it.
Trait Implementations
impl PartialEq for TryRecvError
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fn eq(&self, __arg_0: &TryRecvError) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Eq for TryRecvError
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impl Clone for TryRecvError
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fn clone(&self) -> TryRecvError
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Copy for TryRecvError
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impl Debug for TryRecvError
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impl Display for TryRecvError
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fn fmt(&self, f: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more