Function iterateBackingContents

repo/object/object_reader.go:244–260

(ctx context.Context, r contentReader, oid ID, tracker *contentIDTracker, callbackFunc func(contentID content.ID) error)

}

func iterateBackingContents(ctx context.Context, r contentReader, oid ID, tracker *contentIDTracker, callbackFunc func(contentID content.ID) error) error {
	if indexObjectID, ok := oid.IndexObjectID(); ok {
		return iterateIndirectObjectContents(ctx, r, indexObjectID, tracker, callbackFunc)
	}

	if contentID, _, ok := oid.ContentID(); ok {
		if err := callbackFunc(contentID); err != nil {
			return err
		}

		tracker.addContentID(contentID)

		return nil
	}

	return errors.Errorf("unrecognized object type: %v", oid)
}

type indirectObject struct {
	StreamID string                `json:"stream"`