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#include "cru/platform/string_util.hpp"
#include "cru/platform/win/exception.hpp"
namespace cru::platform::util {
std::string ToUtf8String(const std::wstring_view& string) {
if (string.empty()) return std::string();
const auto length = ::WideCharToMultiByte(CP_UTF8, 0, string.data(), -1,
nullptr, 0, nullptr, nullptr);
std::string result;
result.resize(length);
if (::WideCharToMultiByte(CP_UTF8, 0, string.data(), -1, result.data(),
static_cast<int>(result.size()), nullptr,
nullptr) == 0)
throw win::Win32Error(::GetLastError(),
"Failed to convert wide string to UTF-8.");
return result;
}
} // namespace cru::util
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