Method Rewind

iterator.go:751–753

Rewind would rewind the iterator cursor all the way to zero-th position, which would be the smallest key if iterating forward, and largest if iterating backward. It does not keep track of whether the cursor started with a Seek().

()

// smallest key if iterating forward, and largest if iterating backward. It does not keep track of
// whether the cursor started with a Seek().
func (it *Iterator) Rewind() {
	it.Seek(nil)
}