Struct AsyncProcessor

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pub struct AsyncProcessor<T, O, P>
where T: Clone + Send + Sync + 'static, O: Clone + Send + Sync + 'static, P: TaskProcessor<T, O>,
{ /* private fields */ }
Expand description

异步任务处理器 负责管理任务队列、并发处理和任务生命周期

  • T: 任务类型
  • O: 任务输出类型
  • P: 任务处理器实现

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impl<T, O, P> AsyncProcessor<T, O, P>
where T: Clone + Send + Sync + 'static, O: Clone + Send + Sync + 'static, P: TaskProcessor<T, O>,

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pub fn new(config: ProcessorConfig, processor: P) -> Self

创建新的异步任务处理器

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pub async fn submit_task( &self, task: T, priority: u32, ) -> ForgeResult<(u64, Receiver<TaskResult<T, O>>)>

提交新任务到处理器 返回任务ID和用于接收处理结果的通道

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pub async fn start(&mut self) -> Result<(), ProcessorError>

启动任务处理器 创建后台任务来处理队列中的任务

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pub async fn shutdown(&mut self) -> Result<(), ProcessorError>

优雅地关闭处理器 等待所有正在处理的任务完成后再关闭

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pub async fn get_state(&self) -> ProcessorState

获取处理器当前状态

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pub async fn is_running(&self) -> bool

检查处理器是否正在运行

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pub async fn get_stats(&self) -> ProcessorStats

Trait Implementations§

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impl<T, O, P> Drop for AsyncProcessor<T, O, P>
where T: Clone + Send + Sync + 'static, O: Clone + Send + Sync + 'static, P: TaskProcessor<T, O>,

实现Drop特征,确保处理器在销毁时能够发送关闭信号

注意:Drop 是同步的,无法等待异步任务完成。 建议在销毁前显式调用 shutdown().await 来确保优雅关闭。

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<T, O, P> Freeze for AsyncProcessor<T, O, P>

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impl<T, O, P> !RefUnwindSafe for AsyncProcessor<T, O, P>

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impl<T, O, P> Send for AsyncProcessor<T, O, P>

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impl<T, O, P> Sync for AsyncProcessor<T, O, P>

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impl<T, O, P> Unpin for AsyncProcessor<T, O, P>

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impl<T, O, P> !UnwindSafe for AsyncProcessor<T, 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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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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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 more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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
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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> Same for T

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type Output = T

Should always be Self
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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> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more