pub struct JoinHandle<T> { /* private fields */ }
Expand description
A handle that awaits the result of a task.
Dropping a JoinHandle
will detach the task, meaning that there is no longer
a handle to the task and no way to join
on it.
Created when a task is spawned.
Implementations§
Trait Implementations§
Source§impl<T: Debug> Debug for JoinHandle<T>
impl<T: Debug> Debug for JoinHandle<T>
Source§impl<T> Drop for JoinHandle<T>
impl<T> Drop for JoinHandle<T>
Source§impl<T> Future for JoinHandle<T>
impl<T> Future for JoinHandle<T>
Auto Trait Implementations§
impl<T> Freeze for JoinHandle<T>
impl<T> RefUnwindSafe for JoinHandle<T>
impl<T> Send for JoinHandle<T>where
T: Send,
impl<T> Sync for JoinHandle<T>
impl<T> Unpin for JoinHandle<T>
impl<T> UnwindSafe for JoinHandle<T>
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<F> FutureExt for F
impl<F> FutureExt for F
Source§fn catch_unwind(self) -> CatchUnwind<Self> ⓘwhere
Self: Sized + UnwindSafe,
fn catch_unwind(self) -> CatchUnwind<Self> ⓘwhere
Self: Sized + UnwindSafe,
Catches panics while polling the future. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
Source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
Source§impl<F> IntoFuture for Fwhere
F: Future,
impl<F> IntoFuture for Fwhere
F: Future,
Source§type IntoFuture = F
type IntoFuture = F
Which kind of future are we turning this into?
Source§fn into_future(self) -> <F as IntoFuture>::IntoFuture
fn into_future(self) -> <F as IntoFuture>::IntoFuture
Creates a future from a value. Read more