chromium/ui/base/ime/utf_offset.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/base/ime/utf_offset.h"

#include <string>
#include <string_view>

#include "base/strings/utf_string_conversions.h"

namespace ui {

std::optional<size_t> Utf16OffsetFromUtf8Offset(std::string_view text,
                                                size_t utf8_offset) { … }

std::optional<size_t> Utf8OffsetFromUtf16Offset(std::u16string_view text,
                                                size_t utf16_offset) { … }

}  // namespace ui