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Observation

heddle_thread_api::observation

Struct Observation 

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pub struct Observation<R: MessageReader<Error = Error>, E: ObservedEvent> { /* private fields */ }

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impl<R: MessageReader<Error = Error>, E: ObservedEvent> Observation<R, E>

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pub fn cancel(&mut self)

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pub async fn next_commit( &mut self, ) -> Result<Option<CommittedBatch<E::Payload>>, Error>

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impl<R, E> Freeze for Observation<R, E>
where Messages<R, E>: Freeze, Vec<<E as ObservedEvent>::Payload>: Freeze,

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impl<R, E> RefUnwindSafe for Observation<R, E>
where Messages<R, E>: RefUnwindSafe, Vec<<E as ObservedEvent>::Payload>: RefUnwindSafe,

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impl<R, E> Send for Observation<R, E>
where Messages<R, E>: Send, Vec<<E as ObservedEvent>::Payload>: Send,

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impl<R, E> Sync for Observation<R, E>
where Messages<R, E>: Sync, Vec<<E as ObservedEvent>::Payload>: Sync,

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impl<R, E> Unpin for Observation<R, E>
where Messages<R, E>: Unpin, Vec<<E as ObservedEvent>::Payload>: Unpin,

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impl<R, E> UnsafeUnpin for Observation<R, E>
where Messages<R, E>: UnsafeUnpin, Vec<<E as ObservedEvent>::Payload>: UnsafeUnpin,

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impl<R, E> UnwindSafe for Observation<R, E>
where Messages<R, E>: UnwindSafe, Vec<<E as ObservedEvent>::Payload>: UnwindSafe,

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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

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

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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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fn into(self) -> U

Calls U::from(self).

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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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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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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

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn drop(ptr: usize)

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where T: ?Sized,

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where T: Sized + 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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type Output = T

Should always be Self
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type Error = !

The type returned in the event of a conversion error.
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Performs the conversion.
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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>

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