struct SetIterator<Element>| Inheritance |
CustomReflectable, IteratorProtocol
View Protocol Hierarchy →
|
|---|---|
| Import | import Swift |
Instance Variables
var customMirror: Mirror
A mirror that reflects the iterator.
Declaration
var customMirror: Mirror { get }
Instance Methods
mutating func next()
Advances to the next element and returns it, or nil if no next element
exists.
Once nil has been returned, all subsequent calls return nil.
Declaration
mutating func next() -> Element?
An iterator over the members of a
Set<Element>.