Consumer

Struct Consumer 

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pub struct Consumer<T>
where T: Transport + 'static,
{ /* private fields */ }
Expand description

Subscription consumer

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impl<T> Consumer<T>
where T: Transport + 'static,

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pub fn new( transport: T, prefer_polling: bool, context: <T::Spec as Spec>::Context, ) -> Arc<Self>

Creates a new instance

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pub fn subscribe<I>( self: &Arc<Self>, request: I, ) -> Result<RemoteActiveConsumer<T>, Error>
where I: SubscriptionRequest<Topic = <T::Spec as Spec>::Topic, SubscriptionId = <T::Spec as Spec>::SubscriptionId>,

Creates a subscription

The subscriptions have two parts:

  1. Will create the subscription to the remote Pubsub service, Any events will be moved to the internal pubsub

  2. The internal subscription to the inner Pubsub. Because all subscriptions are going the transport, once events matches subscriptions, the inner_pubsub will receive the message and broadcasat the event.

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impl<T> Drop for Consumer<T>
where T: Transport + 'static,

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<T> !Freeze for Consumer<T>

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impl<T> !RefUnwindSafe for Consumer<T>

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impl<T> Send for Consumer<T>

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impl<T> Sync for Consumer<T>

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impl<T> Unpin for Consumer<T>
where T: Unpin, <<T as Transport>::Spec as Spec>::Topic: Unpin, <<T as Transport>::Spec as Spec>::SubscriptionId: Unpin,

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impl<T> !UnwindSafe for Consumer<T>

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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, 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<T> ErasedDestructor for T
where T: 'static,