Function UTF16ToUTF8

src/common/string_util.cpp:159–161

}

std::string UTF16ToUTF8(std::u16string_view input) {
    return boost::locale::conv::utf_to_utf<char>(input.data(), input.data() + input.size());
}

std::u16string UTF8ToUTF16(std::string_view input) {
    return boost::locale::conv::utf_to_utf<char16_t>(input.data(), input.data() + input.size());