Yes, it does matter. It has excellent throughput and latency for certain classes of systems, while others are impossible to build. Rust may not impose this constraint while meeting its goals.
Seems like Rust is better in every way right? I can't help but wonder why is it that Go is so much more popular when it comes to language of choice for networked and multi-threaded applications.
Yes, you have to manually insert yield points. Exactly the same as with every cooperative threading system, including Lunatic and Rust's native async/await.
Kind of feels like we need user space preemptive threading somehow.
