struct DictionaryGenerator<Key : Hashable, Value>

A generator over the members of a Dictionary<Key, Value>.

Inheritance GeneratorType View Protocol Hierarchy →
Import import Swift

Instance Methods

mutating func next()

Advance to the next element and return it, or nil if no next element exists.

Requires: No preceding call to self.next() has returned nil.


mutating func next() -> (Key, Value)?