Function make_scheduler

test/source/core/core.cpp:41–47

template <typename T>
auto make_scheduler() -> T {
  if constexpr (std::constructible_from<T, std::size_t>) {
    return T{std::min(4U, std::thread::hardware_concurrency())};
  } else {
    return T{};
  }
}

inline constexpr auto noop = [](auto const) -> task<> {
  LF_LOG("nooop");