Class my_sender

test/exec/test_ensure_started.cpp:347–359

  }

  struct my_sender
  {
    using sender_concept = ex::sender_tag;
    using is_sender      = void;

    using completion_signatures = ex::completion_signatures_of_t<decltype(ex::just())>;

    template <class Recv>
    auto connect(Recv&& recv) const
    {
      return ex::connect(ex::just(), std::forward<Recv>(recv));
    }
  };

  TEST_CASE("ensure_started accepts a custom sender", "[adaptors][ensure_started]")
  {