Class

AnyCancellable

A type-erasing cancellable object that executes a provided closure when canceled.

Declaration

final class AnyCancellable

Overview

Subscriber implementations can use this type to provide a “cancellation token” that makes it possible for a caller to cancel a publisher, but not to use the Subscription object to request items.

Topics

Creating a Type-Erased Cancellable

init(() -> Void)

Initializes the cancellable object with the given cancel-time closure.

Canceling Actions

func cancel()

Initializers

init<C>(C)

Relationships

Conforms To

See Also

Publishers

protocol Publisher

Declares that a type can transmit a sequence of values over time.

Beta
enum Publishers

A namespace for types that serve as publishers.

Beta
struct AnyPublisher

A type-erasing publisher.

Beta
protocol ConnectablePublisher

A publisher that provides an explicit means of connecting and canceling publication.

Beta
struct Published

The publisher for properties published by using an attribute.

Beta
protocol Cancellable

A protocol indicating that an activity or action supports cancellation.

Beta

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