Create an iterator that will return every entry contained in the
index at the time of creation. Entries are returned in order,
sorted by path. This iterator is backed by a snapshot that allows
callers to modify the index while iterating without affecting the
iterator.
@param iterator_out The newly created iterator
@param index The index to iterate
Create an iterator that will return every entry contained in the index at the time of creation. Entries are returned in order, sorted by path. This iterator is backed by a snapshot that allows callers to modify the index while iterating without affecting the iterator.
@param iterator_out The newly created iterator @param index The index to iterate