Sohu Tech Products
Jul 17, 2019 · Fundamentals
Understanding Swift Sequence and Collection Protocols: From Basics to Advanced Types
This article explains Swift's protocol‑oriented collection system, covering the Sequence and IteratorProtocol basics, demonstrating custom infinite sequences, exploring type‑erasing wrappers like AnySequence and AnyIterator, and detailing the Collection hierarchy including Collection, BidirectionalCollection, RandomAccessCollection, MutableCollection and RangeReplaceableCollection.
AnySequenceBidirectionalCollectionCollection
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