Enum std::sync::mpsc::TryRecvError 1.0.0
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pub enum TryRecvError { Empty, Disconnected, }
1.0.0
This enumeration is the list of the possible reasons that try_recv
could
not return data when called.
Variants
Empty | This channel is currently empty, but the sender(s) have not yet disconnected, so data may yet become available. | |
Disconnected | This channel's sending half has become disconnected, and there will never be any more data received on this channel |
Trait Implementations
impl Display for TryRecvError
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impl Error for TryRecvError
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fn description(&self) -> &str
A short description of the error. Read more
fn cause(&self) -> Option<&Error>
The lower-level cause of this error, if any.
Derived Implementations
impl Debug for TryRecvError
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impl Copy for TryRecvError
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impl Clone for TryRecvError
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fn clone(&self) -> TryRecvError
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more