func (h *dbHashTree) Destroy() error {
	path := h.Path()
	if err := h.Close(); err != nil {
		return err
	}
	return os.Remove(path)
}
func (h *dbHashTree) Destroy() error {
	path := h.Path()
	if err := h.Close(); err != nil {
		return err
	}
	return os.Remove(path)
}
func ( h * dbHashTree ) Destroy ( ) error { path := h . Path ( ) if err := h . Close ( ) ; err != nil { return err } return os . Remove ( path ) }
// Destroy cleans up the on disk structures for the hashtree.
Destroy cleans up the on disk structures for the hashtree .