Function UTF16ToUTF32

native/cocos/base/UTF8.cpp:255–257

}

bool UTF16ToUTF32(const std::u16string &utf16, std::u32string &outUtf32) { //NOLINT
    return utfConvert(utf16, outUtf32, ConvertUTF16toUTF32);
}

bool UTF32ToUTF8(const std::u32string &utf32, ccstd::string &outUtf8) { //NOLINT
    return utfConvert(utf32, outUtf8, ConvertUTF32toUTF8);