| // Copyright 2022 The Chromium Authors | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #include "components/database_utils/upper_bound_string.h" | |
| #include <limits> | |
| namespace database_utils { | |
| std::string UpperBoundString(const std::string& prefix) { | |
| std::string upper_bound = prefix; | |
| upper_bound.push_back(std::numeric_limits<unsigned char>::max()); | |
| return upper_bound; | |
| } | |
| } // namespace database_utils |