func dbClear(rdb *C.DBEngine, key MVCCKey) error {
if len(key.Key) == 0 {
return emptyKeyError()
}
return statusToError(C.DBDelete(rdb, goToCKey(key)))
}
// Clear removes the item from the db with the given key.
func (r *RocksDB) Clear(key proto.EncodedKey) error {
if len(key) == 0 {
return emptyKeyError()
}
return statusToError(C.DBDelete(r.rdb, goToCSlice(key)))
}