Struct heron::rapier_plugin::rapier::crossbeam::thread::ScopedJoinHandle [−]
A handle that can be used to join its scoped thread.
This struct is created by the Scope::spawn
method and the
ScopedThreadBuilder::spawn
method.
Implementations
impl<'_, T> ScopedJoinHandle<'_, T>
pub fn join(self) -> Result<T, Box<dyn Any + 'static + Send, Global>>
Waits for the thread to finish and returns its result.
If the child thread panics, an error is returned.
Panics
This function may panic on some platforms if a thread attempts to join itself or otherwise may create a deadlock with joining threads.
Examples
use crossbeam_utils::thread; thread::scope(|s| { let handle1 = s.spawn(|_| println!("I'm a happy thread :)")); let handle2 = s.spawn(|_| panic!("I'm a sad thread :(")); // Join the first thread and verify that it succeeded. let res = handle1.join(); assert!(res.is_ok()); // Join the second thread and verify that it panicked. let res = handle2.join(); assert!(res.is_err()); }).unwrap();
pub fn thread(&self) -> &Thread
Returns a handle to the underlying thread.
Examples
use crossbeam_utils::thread; thread::scope(|s| { let handle = s.spawn(|_| println!("A child thread is running")); println!("The child thread ID: {:?}", handle.thread().id()); }).unwrap();
Trait Implementations
impl<'_, T> Debug for ScopedJoinHandle<'_, T>
impl<'_, T> JoinHandleExt for ScopedJoinHandle<'_, T>
pub fn as_pthread_t(&self) -> u64
pub fn into_pthread_t(self) -> u64
impl<'_, T> Send for ScopedJoinHandle<'_, T>
impl<'_, T> Sync for ScopedJoinHandle<'_, T>
Auto Trait Implementations
impl<'scope, T> RefUnwindSafe for ScopedJoinHandle<'scope, T>
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impl<'scope, T> Unpin for ScopedJoinHandle<'scope, T>
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impl<'scope, T> UnwindSafe for ScopedJoinHandle<'scope, T>
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Any for T where
T: Any,
T: Any,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> Component for T where
T: 'static + Send + Sync,
T: 'static + Send + Sync,
impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> DowncastSync for T where
T: Send + Sync + Any,
T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> Resource for T where
T: 'static + Send + Sync,
T: 'static + Send + Sync,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
SS: SubsetOf<SP>,
pub fn to_subset(&self) -> Option<SS>
pub fn is_in_subset(&self) -> bool
pub fn to_subset_unchecked(&self) -> SS
pub fn from_subset(element: &SS) -> SP
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,