Comment by brabel

The author does mention that you should probably stop at using Threads and passing data around via channels... but then mentions the C10K problem and says that sometimes you need more... but does not answer the question that I think is begging to be asked: does using Rust async with all the complications (Arc, cloning, Mutex whatever) does actually outperform Threads/channels?? Even if it does, by how much? It would be really interesting to know the answer. I have a feeling that Threads/channels may be more performant in practice, despite the imagined overhead.