Function Func

iterator.go:285–289

Func returns an Iterator from a function.

(fn func() Option[T])

// Func returns an Iterator from a function.
func Func[T any](fn func() Option[T]) Iterator[T] {
	return &funcIter[T]{
		fn: fn,
	}
}

func (it *funcIter[T]) Next() Option[T] {
	return it.fn()