Function IsDriveSpec

cpp/src/arrow/util/uri.cc:53–56

#ifdef _WIN32
bool IsDriveSpec(const std::string_view s) {
  return (s.length() >= 2 && s[1] == ':' &&
          ((s[0] >= 'A' && s[0] <= 'Z') || (s[0] >= 'a' && s[0] <= 'z')));
}
#endif

}  // namespace