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ComposedProcessors

p2panda_stream

Struct ComposedProcessors 

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pub struct ComposedProcessors<P1, P2> {
    pub first: P1,
    pub second: P2,
}

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§first: P1§second: P2

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impl<P1, P2, T> Processor<T> for ComposedProcessors<P1, P2>
where P1: Processor<T>, P2: Processor<P1::Output>,

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type Output = <P2 as Processor<<P1 as Processor<T>>::Output>>::Output

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type Error = ComposedError<<P1 as Processor<T>>::Error, <P2 as Processor<<P1 as Processor<T>>::Output>>::Error>

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async fn process(&self, input: T) -> Result<(), Self::Error>

Consumes an item for further processing. Read more
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async fn next(&self) -> Result<Self::Output, Self::Error>

Returns future with processed output whenever ready. Read more

Auto Trait Implementations§

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impl<P1, P2> Freeze for ComposedProcessors<P1, P2>
where P1: Freeze, P2: Freeze,

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impl<P1, P2> RefUnwindSafe for ComposedProcessors<P1, P2>
where P1: RefUnwindSafe, P2: RefUnwindSafe,

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impl<P1, P2> Send for ComposedProcessors<P1, P2>
where P1: Send, P2: Send,

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impl<P1, P2> Sync for ComposedProcessors<P1, P2>
where P1: Sync, P2: Sync,

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impl<P1, P2> Unpin for ComposedProcessors<P1, P2>
where P1: Unpin, P2: Unpin,

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impl<P1, P2> UnsafeUnpin for ComposedProcessors<P1, P2>
where P1: UnsafeUnpin, P2: UnsafeUnpin,

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impl<P1, P2> UnwindSafe for ComposedProcessors<P1, P2>
where P1: UnwindSafe, P2: 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<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> ⓘ

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<P, T> ProcessorExt<T> for P
where T: 'static, P: Processor<T> + 'static,

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fn into_stream<S: Stream<Item = T>>( self, input_stream: S, ) -> ProcessorStream<Self, S, T>
where Self: Sized,

Converts this processor into a Stream that takes an input stream and yields the processor’s output items.
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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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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 = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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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