Output Stream for OutputDebugString

[shmuelie]

I feel like an output stream for OutputDebugString like https://gist.github.com/comargo/f7fe244e539325cef0f66704b58dc35a would be a very useful and logical things for WIL to have

[fredemmott]

As a C++20 alternative along the lines of C++23's std::println:

template <class... Args>
void dprintln(std::format_string<Args...> format, Args&&... args) {
  const auto message = std::format(format, std::forward<Args>(args)...) + "\n";
  OutputDebugStringA(message.c_str());
}

template <class... Args>
void dprintln(std::wformat_string<Args...> format, Args&&... args) {
  const auto message = std::format(format, std::forward<Args>(args)...) + L"\n";
  OutputDebugStringW(message.c_str());
}