pi_async_rt::rt::single_thread

Struct SingleTaskRunner

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pub struct SingleTaskRunner<O: Default + 'static, P: AsyncTaskPoolExt<O> + AsyncTaskPool<O> = SingleTaskPool<O>> { /* private fields */ }
Expand description

单线程异步任务执行器

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impl<O: Default + 'static, P: AsyncTaskPoolExt<O> + AsyncTaskPool<O, Pool = P>> SingleTaskRunner<O, P>

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pub fn new(pool: P) -> Self

用指定的任务池构建单线程异步运行时

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pub fn get_thread_waker(&self) -> Option<Arc<(AtomicBool, Mutex<()>, Condvar)>>

获取单线程异步任务执行器的线程唤醒器

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pub fn startup(&self) -> Option<SingleTaskRuntime<O, P>>

启动单线程异步任务执行器

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pub fn run_once(&self) -> Result<usize>

运行一次单线程异步任务执行器，返回当前任务池中任务的数量

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pub fn run(&self) -> Result<usize>

运行单线程异步任务执行器，并执行任务池中的所有任务

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pub fn into_local(self) -> SingleTaskRuntime<O, P>

转换为本地异步单线程任务运行时

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impl<O: Default + 'static> Default for SingleTaskRunner<O>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<O: Default + 'static, P: AsyncTaskPoolExt<O> + AsyncTaskPool<O>> Send for SingleTaskRunner<O, P>

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impl<O: Default + 'static, P: AsyncTaskPoolExt<O> + AsyncTaskPool<O>> Sync for SingleTaskRunner<O, P>

Auto Trait Implementations§

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impl<O, P = SingleTaskPool<O>> !Freeze for SingleTaskRunner<O, P>

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impl<O, P = SingleTaskPool<O>> !RefUnwindSafe for SingleTaskRunner<O, P>

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impl<O, P> Unpin for SingleTaskRunner<O, P>

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impl<O, P = SingleTaskPool<O>> !UnwindSafe for SingleTaskRunner<O, P>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> ThreadSend for T
where T: Send,

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impl<T> ThreadSync for T
where T: Sync + Send,