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Pipeline

swarm_engine_eval::prelude

Struct Pipeline 

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pub struct Pipeline<S, T, K> { /* private fields */ }
Expand description

Pipeline executor combining Source, Transform, and Sink.

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impl<S, T, K> Pipeline<S, T, K>
where S: EventSource, T: EventTransform<Input = <S as EventSource>::Event, Output = <S as EventSource>::Event>, K: EventSink<Event = <S as EventSource>::Event>,

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pub fn new(source: S, transform: T, sink: K) -> Pipeline<S, T, K>

Create a new pipeline.

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pub async fn process_one(&mut self) -> Result<bool, SwarmError>

Process one event (useful for testing).

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pub async fn run(&mut self) -> Result<(), SwarmError>

Run the pipeline until source exhausted or shutdown.

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pub fn sink(&self) -> &K

Get reference to sink (for inspection in tests).

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pub fn sink_mut(&mut self) -> &mut K

Get mutable reference to sink.

Auto Trait Implementations§

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impl<S, T, K> Freeze for Pipeline<S, T, K>
where S: Freeze, T: Freeze, K: Freeze,

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impl<S, T, K> RefUnwindSafe for Pipeline<S, T, K>
where S: RefUnwindSafe, T: RefUnwindSafe, K: RefUnwindSafe,

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impl<S, T, K> Send for Pipeline<S, T, K>
where S: Send, T: Send, K: Send,

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impl<S, T, K> Sync for Pipeline<S, T, K>
where S: Sync, T: Sync, K: Sync,

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impl<S, T, K> Unpin for Pipeline<S, T, K>
where S: Unpin, T: Unpin, K: Unpin,

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impl<S, T, K> UnwindSafe for Pipeline<S, T, K>
where S: UnwindSafe, T: UnwindSafe, K: 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> 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> 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<T> Pointable for T

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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

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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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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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, 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