Structureswift-nio 2.81.0NIOCore
AsyncIterator
NIOAsyncSequenceProducer.swift:219- iOS
- 13+
- macOS
- 10.15+
- tvOS
- 13+
- watchOS
- 6+
struct AsyncIteratorstruct AsyncIteratorwhere Delegate:NIOAsyncSequenceProducerDelegate, Element:Sendable, Strategy:NIOAsyncSequenceProducerBackPressureStrategyimport NIOCoreThe core abstractions that make up SwiftNIO.
struct NIOAsyncSequenceProducer<Element, Strategy, Delegate> where Element : Sendable, Strategy : NIOAsyncSequenceProducerBackPressureStrategy, Delegate : NIOAsyncSequenceProducerDelegateThis is an AsyncSequence that supports a unicast AsyncIterator.
protocol NIOAsyncSequenceProducerDelegate : SendableThe delegate of NIOAsyncSequenceProducer.
protocol Sendableprotocol NIOAsyncSequenceProducerBackPressureStrategy : SendableA protocol for the back-pressure strategy of the NIOAsyncSequenceProducer.
func makeAsyncIterator() -> AsyncIterator struct SourceA struct to interface between the synchronous code of the producer and the asynchronous consumer. This type allows the producer to synchronously yield new elements to the NIOAsyncSequenceProducer and to finish the sequence.
protocol AsyncIteratorProtocol<Element, Failure>A type that asynchronously supplies the values of a sequence one at a time.
func next() async -> Element? mutating func next(isolation actor: isolated (any Actor)?) async throws(Self.Failure) -> Self.Element? Default implementation of next() in terms of next(), which is required to maintain backward compatibility with existing async iterators.