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SinkedChain

etl_core::ops

Struct SinkedChain 

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pub struct SinkedChain<DF: RecFamily, CurF: RecFamily, D, P, E, R> { /* private fields */ }
Expand description

A fully specified chain, ready to build — or to stamp out one instance per pipeline thread via SinkedChain::build_factory.

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impl<DF, CurF, D, P, E, R> SinkedChain<DF, CurF, D, P, E, R>
where DF: RecFamily, CurF: RecFamily, D: Deserializer<DF> + 'static, P: Assemble<SinkHandoff<CurF, E, R>>, P::Out: for<'buf> Collector<<DF as RecFamily>::Rec<'buf>> + StageLifecycle + Send + 'static, E: RowEncoder<CurF> + Clone + 'static, R: ShardRouter + Send + 'static,

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pub fn build(self) -> Box<dyn RunnableChain>

Build one chain instance. Consumes the specification; the deserializer and router need no Clone, but the encoder does — the terminal stage mints one encoder per shard (columnar encoders hold per-block state that cannot be shared), and every in-tree encoder is Clone.

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pub fn build_factory(self) -> ChainFactory<DF, CurF, D, P, E, R>
where D: Clone, E: Clone, R: Clone,

Turn the specification into a factory producing one identical chain per pipeline thread.

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impl<DF: Clone + RecFamily, CurF: Clone + RecFamily, D: Clone, P: Clone, E: Clone, R: Clone> Clone for SinkedChain<DF, CurF, D, P, E, R>

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fn clone(&self) -> SinkedChain<DF, CurF, D, P, E, R>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<DF: Debug + RecFamily, CurF: Debug + RecFamily, D: Debug, P: Debug, E: Debug, R: Debug> Debug for SinkedChain<DF, CurF, D, P, E, R>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<DF, CurF, D, P, E, R> Freeze for SinkedChain<DF, CurF, D, P, E, R>
where E: Freeze, R: Freeze, D: Freeze, P: Freeze,

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impl<DF, CurF, D, P, E, R> !RefUnwindSafe for SinkedChain<DF, CurF, D, P, E, R>

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impl<DF, CurF, D, P, E, R> Send for SinkedChain<DF, CurF, D, P, E, R>
where E: Send, R: Send, D: Send, P: Send,

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impl<DF, CurF, D, P, E, R> Sync for SinkedChain<DF, CurF, D, P, E, R>
where E: Sync, R: Sync, D: Sync, P: Sync,

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impl<DF, CurF, D, P, E, R> Unpin for SinkedChain<DF, CurF, D, P, E, R>
where E: Unpin, R: Unpin, D: Unpin, P: Unpin,

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impl<DF, CurF, D, P, E, R> UnsafeUnpin for SinkedChain<DF, CurF, D, P, E, R>
where E: UnsafeUnpin, R: UnsafeUnpin, D: UnsafeUnpin, P: UnsafeUnpin,

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impl<DF, CurF, D, P, E, R> !UnwindSafe for SinkedChain<DF, CurF, D, P, E, R>

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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<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
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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<A, B, T> HttpServerConnExec<A, B> for T
where B: Body,

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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,