Enum oneshot::TryRecvError
source · [−]pub enum TryRecvError {
Empty,
Disconnected,
}
Expand description
An error returned when trying a non blocking receive on a [Receiver
].
Variants
Empty
The channel is still open, but there was no message present in it.
Disconnected
The channel is closed. Either the sender was dropped before sending any message, or the message has already been extracted from the receiver.
Trait Implementations
sourceimpl Clone for TryRecvError
impl Clone for TryRecvError
sourcefn clone(&self) -> TryRecvError
fn clone(&self) -> TryRecvError
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for TryRecvError
impl Debug for TryRecvError
sourceimpl Display for TryRecvError
impl Display for TryRecvError
sourceimpl Error for TryRecvError
impl Error for TryRecvError
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0:
use the Display impl or to_string()
sourceimpl Hash for TryRecvError
impl Hash for TryRecvError
sourceimpl PartialEq<TryRecvError> for TryRecvError
impl PartialEq<TryRecvError> for TryRecvError
sourcefn eq(&self, other: &TryRecvError) -> bool
fn eq(&self, other: &TryRecvError) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
impl Copy for TryRecvError
impl Eq for TryRecvError
impl StructuralEq for TryRecvError
impl StructuralPartialEq for TryRecvError
Auto Trait Implementations
impl RefUnwindSafe for TryRecvError
impl Send for TryRecvError
impl Sync for TryRecvError
impl Unpin for TryRecvError
impl UnwindSafe for TryRecvError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more