task_tracker

Struct TaskTracker

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pub struct TaskTracker<K, R>
where
    K: Clone + Eq + Hash + Sync + Send + Debug + 'static,
    R: Sync + Send + Debug + 'static,
{ /* private fields */ }

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impl<K, R> TaskTracker<K, R>
where K: Clone + Eq + Hash + Sync + Send + Debug + 'static, R: Sync + Send + Debug + 'static,

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pub fn new() -> Self

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pub async fn add<Fut>(&self, key: K, fut: Fut) -> Option<TaskResult<R>>
where Fut: Future<Output = R> + Send + 'static,

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pub async fn remove(&self, key: &K) -> Option<TaskResult<R>>

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pub async fn apply<I, IT, G, F, Fut>( &self, iter: IT, get_key: G, create_task: F, ) -> HashMap<K, TaskResult<R>>
where IT: IntoIterator<Item = I>, G: Fn(&I) -> &K, F: Fn(I) -> Fut, Fut: Future<Output = R> + Send + 'static,

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pub async fn remove_finished(&self) -> HashMap<K, TaskResult<R>>

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pub async fn wait_for_tasks(&self) -> HashMap<K, TaskResult<R>>

Trait Implementations§

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impl<K, R> Clone for TaskTracker<K, R>
where K: Clone + Eq + Hash + Sync + Send + Debug + 'static + Clone, R: Sync + Send + Debug + 'static + Clone,

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fn clone(&self) -> TaskTracker<K, R>

Returns a duplicate of the value. Read more
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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl<K, R> Freeze for TaskTracker<K, R>

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impl<K, R> !RefUnwindSafe for TaskTracker<K, R>

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impl<K, R> Send for TaskTracker<K, R>

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impl<K, R> Sync for TaskTracker<K, R>

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impl<K, R> Unpin for TaskTracker<K, R>

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impl<K, R> !UnwindSafe for TaskTracker<K, R>

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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<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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fn with_current_subscriber(self) -> WithDispatch<Self>

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