Next returns ErrIteratorDone if the iterator is done.
()
| 52 | |
| 53 | // Next returns ErrIteratorDone if the iterator is done. |
| 54 | func (iter *iteratorSingle) Next() error { |
| 55 | err := iter.sc.Next() |
| 56 | if err != nil { |
| 57 | iter.op = 0 |
| 58 | iter.k = nil |
| 59 | iter.v = nil |
| 60 | |
| 61 | // we DO want to return ErrIteratorDone here |
| 62 | return err |
| 63 | } |
| 64 | |
| 65 | iter.op, iter.k, iter.v = iter.sc.Current() |
| 66 | if iter.op != OperationDel || |
| 67 | iter.iteratorOptions.IncludeDeletions { |
| 68 | return nil |
| 69 | } |
| 70 | |
| 71 | return iter.Next() |
| 72 | } |
| 73 | |
| 74 | func (iter *iteratorSingle) SeekTo(seekToKey []byte) error { |
| 75 | key, _, err := iter.Current() |