pub struct CancelHandle(/* private fields */);
Expand description
Helper used to wait and retrieve exception thrown in Coroutine
.
Only the last exception thrown can be retrieved.
Implementations§
source§impl CancelHandle
impl CancelHandle
sourcepub fn is_cancelled(&self) -> bool
pub fn is_cancelled(&self) -> bool
Returns whether the associated coroutine has been cancelled.
sourcepub fn poll_cancelled(&mut self, cx: &mut Context<'_>) -> Poll<PyObject>
pub fn poll_cancelled(&mut self, cx: &mut Context<'_>) -> Poll<PyObject>
Poll to retrieve the exception thrown in the associated coroutine.
Trait Implementations§
source§impl Debug for CancelHandle
impl Debug for CancelHandle
source§impl Default for CancelHandle
impl Default for CancelHandle
source§fn default() -> CancelHandle
fn default() -> CancelHandle
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl Freeze for CancelHandle
impl RefUnwindSafe for CancelHandle
impl Send for CancelHandle
impl Sync for CancelHandle
impl Unpin for CancelHandle
impl UnwindSafe for CancelHandle
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more