Function errorCodeToMessage

src/openassetio-core/src/utils/Regex.cpp:25–35

constexpr Str::size_type kErrorMessageMaxLength = 1000;

Str errorCodeToMessage(const int errorCode) {
  Str errorMessage(kErrorMessageMaxLength, '\0');

  static_assert(sizeof(Str::value_type) == sizeof(PCRE2_UCHAR8), "PCRE2 char type size mismatch");

  const auto errorMessageLength = pcre2_get_error_message(
      // NOLINTNEXTLINE(cppcoreguidelines-pro-type-reinterpret-cast)
      errorCode, reinterpret_cast<PCRE2_UCHAR8*>(errorMessage.data()), errorMessage.size());
  errorMessage.resize(static_cast<Str::size_type>(errorMessageLength));
  return errorMessage;
}
}  // namespace

Regex::Regex(const std::string_view pattern) {