#### experimental::awaitable_operators::operator|| (5 of 6 overloads)

Wait for one operation to succeed.

    template<
        typename... T,
        typename Executor>
    awaitable< std::variant< T..., std::monostate >, Executor > operator||(
        awaitable< std::variant< T... >, Executor > t,
        awaitable< void, Executor > u);

If one operations succeeds, the other is cancelled as the OR-condition is already satisfied.