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Hooks

p2panda_stream::hooks

Struct Hooks 

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pub struct Hooks<T> { /* private fields */ }
Available on crate feature hooks only.

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impl<T> Hooks<T>

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pub fn new() -> Self

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pub fn from_list(list: ProcessorHooksList<T>) -> Self

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pub fn push(&mut self, hook: impl ProcessorHook<T> + Sync + 'static)

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impl<T: Default> Default for Hooks<T>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<T> Processor<T> for Hooks<T>
where T: Sync,

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type Output = T

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type 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<T> !Freeze for Hooks<T>

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impl<T> !RefUnwindSafe for Hooks<T>

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impl<T> !Sync for Hooks<T>

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impl<T> !UnwindSafe for Hooks<T>

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impl<T> Forget for Hooks<T>

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impl<T> Send for Hooks<T>
where ProcessorHooksList<T>: Send, RefCell<VecDeque<T>>: Send,

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impl<T> Unpin for Hooks<T>
where ProcessorHooksList<T>: Unpin, RefCell<VecDeque<T>>: Unpin,

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impl<T> UnsafeUnpin for Hooks<T>
where ProcessorHooksList<T>: UnsafeUnpin, RefCell<VecDeque<T>>: UnsafeUnpin,

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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<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> 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