An iterator over the members of a Set<Element>.
SDK
- Xcode 10.2+
Framework
- Swift Standard Library
Declaration
@frozen struct Iterator
StructureSet
Set
Topics
Instance Properties
var customA mirror that reflects the iterator.
Instance Methods
func next() -> Element?Advances to the next element and returns it, or nil if no next element exists.
Relationships
From Protocol
See Also
Supporting Types
struct SetThe position of an element in a set.