std::sync::mpsc::TryRecvError
Enum std::sync::mpsc::TryRecvError
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
.
Variants
Empty
This channel is currently empty, but the Sender(s) have not yet disconnected, so data may yet become available.
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
[src]
fn eq(&self, __arg_0: &TryRecvError) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl Eq for TryRecvError
[src]
impl Clone for TryRecvError
[src]
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
impl Copy for TryRecvError
[src]
impl Debug for TryRecvError
[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result
Formats the value using the given formatter.
impl Display for TryRecvError
[src]
fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Error for TryRecvError
[src]
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. Read more
© 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