pub struct AbortHandle { /* private fields */ }Expand description
A handle to an Abortable task.
Implementations§
Source§impl AbortHandle
impl AbortHandle
Sourcepub fn new_pair() -> (AbortHandle, AbortRegistration)
pub fn new_pair() -> (AbortHandle, AbortRegistration)
Creates an (AbortHandle, AbortRegistration) pair which can be used
to abort a running future or stream.
This function is usually paired with a call to Abortable::new.
Source§impl AbortHandle
impl AbortHandle
Sourcepub fn abort(&self)
pub fn abort(&self)
Abort the Abortable stream/future associated with this handle.
Notifies the Abortable task associated with this handle that it should abort. Note that if the task is currently being polled on another thread, it will not immediately stop running. Instead, it will continue to run until its poll method returns.
Sourcepub fn is_aborted(&self) -> bool
pub fn is_aborted(&self) -> bool
Checks whether AbortHandle::abort was called on any associated
AbortHandles, which includes all the AbortHandles linked with
the same AbortRegistration. This means that it will return true
even if:
abortwas called after the task had completed.abortwas called while the task was being polled - the task may still be running and will not be stopped untilpollreturns.
This operation has a Relaxed ordering.
Trait Implementations§
Source§impl Clone for AbortHandle
impl Clone for AbortHandle
Source§fn clone(&self) -> AbortHandle
fn clone(&self) -> AbortHandle
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for AbortHandle
impl !RefUnwindSafe for AbortHandle
impl Send for AbortHandle
impl Sync for AbortHandle
impl Unpin for AbortHandle
impl !UnwindSafe for AbortHandle
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