Function operator|

include/boost/ut.hpp:2756–2770

template <class F, class T>
  requires std::ranges::range<T>
[[nodiscard]] constexpr auto operator|(const F& f, const T& t) {
  return [f, t](std::string_view type, std::string_view name) {
    for (int counter = 1; const auto& arg : t) {
      detail::on<F>(events::test<F, decltype(arg)>{
          .type = type,
          .name = std::string{name} + " (" +
                  format_test_parameter(arg, counter) + ")",
          .tag = {},
          .location = {},
          .arg = arg,
          .run = f});
      ++counter;
    }
  };
}

template <class F, template <class...> class T, class... Ts>
  requires(!std::ranges::range<T<Ts...>>)