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FilteredReceiver

punch_kernel::event_bus

Struct FilteredReceiver 

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pub struct FilteredReceiver<F>
where
    F: Fn(&PunchEvent) -> bool,
{ /* private fields */ }
Expand description

A receiver that applies a user-supplied predicate to incoming events.

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impl<F> FilteredReceiver<F>
where F: Fn(&PunchEvent) -> bool,

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pub async fn recv(&mut self) -> Option<EventPayload>

Receive the next event that passes the filter.

Skips events that do not match the predicate. Returns None when the channel is closed.

Auto Trait Implementations§

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impl<F> Freeze for FilteredReceiver<F>
where F: Freeze,

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impl<F> !RefUnwindSafe for FilteredReceiver<F>

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impl<F> Send for FilteredReceiver<F>
where F: Send,

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impl<F> Sync for FilteredReceiver<F>
where F: Sync,

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impl<F> Unpin for FilteredReceiver<F>
where F: Unpin,

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impl<F> UnsafeUnpin for FilteredReceiver<F>
where F: UnsafeUnpin,

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impl<F> !UnwindSafe for FilteredReceiver<F>

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

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fn type_id(&self) -> TypeId

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

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fn borrow(&self) -> &T

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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>

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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).

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

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where T: Policy<B, E>, P: Policy<B, E>,

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fn or<P, B, E>(self, other: P) -> Or<T, P>
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> 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

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

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