Function STDEXEC_CATCH

test/test_common/receivers.hpp:342–345

      std::rethrow_exception(eptr);
    }
    STDEXEC_CATCH(std::exception const & e)
    {
      return {typeid(e), e.what()};
    }
    STDEXEC_CATCH_ALL
    {
      return {typeid(void), "<unknown>"};