Return the next index entry in-order from the iterator.
@param out_ Pointer to store the index entry in @param iterator The iterator @return 0, git_error_code.GIT_ITEROVER on iteration completion or an error code
See Implementation
Return the next index entry in-order from the iterator.
@param out_ Pointer to store the index entry in @param iterator The iterator @return 0, git_error_code.GIT_ITEROVER on iteration completion or an error code