Finishes the sequence.
func finish() Calling this function signals the sequence that there won’t be any subsequent elements yielded.
If there are still buffered elements and there is an AsyncIterator consuming the sequence, then termination of the sequence only happens once all elements have been consumed by the AsyncIterator. Otherwise, the buffered elements will be dropped.
import NIOCoreThe core abstractions that make up SwiftNIO.
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.
struct NIOAsyncSequenceProducer<Element, Strategy, Delegate> where Element : Sendable, Strategy : NIOAsyncSequenceProducerBackPressureStrategy, Delegate : NIOAsyncSequenceProducerDelegateThis is an AsyncSequence that supports a unicast AsyncIterator.
struct AsyncIteratorfunc yield(_ element: Element) -> YieldResult Yields a new elements to the NIOAsyncSequenceProducer.
func yield<S>(contentsOf sequence: S) -> YieldResult where Element == S.Element, S : Sequence Yields a sequence of new elements to the NIOAsyncSequenceProducer.
enum YieldResultThe result of a call to yield(_:).