Task

Struct Task 

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pub struct Task<'a> { /* private fields */ }

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impl<'a> Task<'a>

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pub fn new(client: &'a Client) -> Self

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pub async fn poll_task_status( &self, task_id: &str, interval: u64, max_attempts: u32, ) -> Result<TaskResult>

轮询任务状态

该方法会定期查询任务状态,直到任务完成、失败或达到最大轮询次数。

§Arguments
  • task_id - 要轮询的任务ID
  • interval - 每次轮询之间的间隔时间(秒)
  • max_attempts - 最大轮询尝试次数
§Returns

返回 Result<TaskResult>,包含最终任务结果或错误

§Errors
  • 当任务在最大轮询次数内未完成时返回 TimeoutError
  • 当遇到不可重试的错误(如配置错误)时返回相应错误
  • 当API返回空响应或格式错误时会继续重试
§Notes
  • 对于可恢复的错误(如网络问题、临时API错误)会自动重试
  • 每次轮询会打印当前状态信息到标准输出

Auto Trait Implementations§

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impl<'a> Freeze for Task<'a>

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impl<'a> !RefUnwindSafe for Task<'a>

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impl<'a> Send for Task<'a>

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impl<'a> Sync for Task<'a>

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impl<'a> Unpin for Task<'a>

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impl<'a> !UnwindSafe for Task<'a>

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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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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. 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> WithSubscriber for T

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

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impl<T> ErasedDestructor for T
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