struct Zip2Iterator<Iterator1, Iterator2 where Iterator1 : IteratorProtocol, Iterator2 : IteratorProtocol>

An iterator for Zip2Sequence.

Inheritance IteratorProtocol View Protocol Hierarchy →
Associated Types
Element = (Iterator1.Element, Iterator2.Element)

The type of element returned by next().

Import import Swift

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.


mutating func next() -> Zip2Iterator.Element?