struct
StrideToIterator
An iterator for a StrideTo
instance.
Inheritance | IteratorProtocol |
---|
Instance Methods
func next() -> Element? Required
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struct
StrideToIterator
An iterator for a StrideTo
instance.
Inheritance | IteratorProtocol |
---|
Advances to the next element and returns it, or
nil
if no next element exists.Once
nil
has been returned, all subsequent calls returnnil
.Declaration
@
inlinable
public
mutating
func
next
() -
>
Element
?