Function co_main

example/spsc.cpp:129–141

}

cobalt::main co_main(int argc, char * argv[])
{
  awaitable_spsc_queue<int> queue{1024};
  auto t = thr(queue);

  // dummy consumer
  for (auto val = co_await queue.read();
       val >= 0;
       val = co_await queue.read());

  co_await t;
  co_return 0;
}