Method CreateDir

src/leveldb/util/env_windows.cc:531–537

  }

  Status CreateDir(const std::string& dirname) override {
    auto wDirname = toUtf16(dirname);
    if (!::CreateDirectoryW(wDirname.c_str(), nullptr)) {
      return WindowsError(dirname, ::GetLastError());
    }
    return Status::OK();
  }

  Status DeleteDir(const std::string& dirname) override {
    auto wDirname = toUtf16(dirname);