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JoinStateBuilder

aimdb_core::transform

Struct JoinStateBuilder 

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pub struct JoinStateBuilder<O, S, R: Spawn + 'static> { /* private fields */ }
Expand description

Intermediate builder for setting the join trigger handler.

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impl<O, S, R> JoinStateBuilder<O, S, R>
where O: Send + Sync + Clone + Debug + 'static, S: Send + Sync + 'static, R: Spawn + 'static,

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pub fn on_trigger<F, Fut>(self, handler: F) -> JoinPipeline<O, R>
where F: Fn(JoinTrigger, &mut S, &Producer<O, R>) -> Fut + Send + Sync + 'static, Fut: Future<Output = ()> + Send + 'static,

Async handler called whenever any input produces a value.

Receives a JoinTrigger (with index + typed value), mutable state, and a Producer<O, R> for emitting output values.

Auto Trait Implementations§

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impl<O, S, R> Freeze for JoinStateBuilder<O, S, R>
where S: Freeze,

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impl<O, S, R> !RefUnwindSafe for JoinStateBuilder<O, S, R>

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impl<O, S, R> Send for JoinStateBuilder<O, S, R>
where S: Send, O: Send,

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impl<O, S, R> Sync for JoinStateBuilder<O, S, R>
where S: Sync, O: Sync,

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impl<O, S, R> Unpin for JoinStateBuilder<O, S, R>
where S: Unpin, O: Unpin, R: Unpin,

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impl<O, S, R> UnsafeUnpin for JoinStateBuilder<O, S, R>
where S: UnsafeUnpin,

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impl<O, S, R> !UnwindSafe for JoinStateBuilder<O, S, R>

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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, 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, 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.