The author must have specified in the title: "Blocking code IN RUST is a leaky abstraction". I am so happy to be using Go for most programs! It has one of the

The author must have specified in the title: "Blocking code IN RUST is a leaky abstraction". I am so happy to be using Go for most programs! It has one of the best concurrency implementations that I have ever seen (Erlang permitting ...). And for most of my programs, the garbage collection is not a problem. It's the opposite: simplifies programming incredibly. No blocking versus async problems. No libraries for async are needed. Just concurrency (which has its own problems, but this is another story ...).