IntervalImmediateSubscription

envision::app

Struct IntervalImmediateSubscription 

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pub struct IntervalImmediateSubscription<M, F>
where
    F: Fn() -> M + Send + 'static,
{ /* private fields */ }
Expand description

A subscription that fires immediately, then at regular intervals.

Unlike TickSubscription, this fires the first message immediately without waiting for the interval.

§Example

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IntervalImmediateSubscription::new(Duration::from_secs(1), || Msg::Tick)

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impl<M, F> IntervalImmediateSubscription<M, F>
where F: Fn() -> M + Send + 'static,

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pub fn new(interval: Duration, message_fn: F) -> Self

Creates a new interval immediate subscription.

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impl<M: Send + 'static, F: Fn() -> M + Send + 'static> Subscription<M> for IntervalImmediateSubscription<M, F>

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fn into_stream( self: Box<Self>, cancel: CancellationToken, ) -> Pin<Box<dyn Stream<Item = M> + Send>>

Converts this subscription into a stream of messages. Read more

Auto Trait Implementations§

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impl<M, F> Freeze for IntervalImmediateSubscription<M, F>
where F: Freeze,

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impl<M, F> RefUnwindSafe for IntervalImmediateSubscription<M, F>
where F: RefUnwindSafe,

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impl<M, F> Send for IntervalImmediateSubscription<M, F>

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impl<M, F> Sync for IntervalImmediateSubscription<M, F>
where F: Sync,

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impl<M, F> Unpin for IntervalImmediateSubscription<M, F>
where F: Unpin,

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impl<M, F> UnwindSafe for IntervalImmediateSubscription<M, F>
where F: UnwindSafe,

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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> IntoEither for T

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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<M, S> SubscriptionExt<M> for S
where S: Subscription<M>,

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fn map<N, F>(self, f: F) -> MappedSubscription<M, N, F, Self>
where F: Fn(M) -> N + Send + 'static,

Maps the messages of this subscription. Read more
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fn filter<P>(self, predicate: P) -> FilterSubscription<M, Self, P>
where P: Fn(&M) -> bool + Send + 'static,

Filters messages from this subscription. Read more
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fn take(self, count: usize) -> TakeSubscription<M, Self>

Takes only the first N messages from this subscription. Read more
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fn debounce(self, duration: Duration) -> DebounceSubscription<M, Self>

Debounces messages from this subscription. Read more
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fn throttle(self, duration: Duration) -> ThrottleSubscription<M, Self>

Throttles messages from this subscription. 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.