This feels like a fairly uncharitable take. The author conveniently left out all of the things needed to understand that JavaScript version, including async/await, promises, modules, string interpolation, lambda syntax, not to mention the runtime that is running this, etc.
You also don’t have to start with a program that invokes 20 concepts at once, every one of those rust concepts can have its own hello world, introducing one concept at a time. Frankly several of them are just fundamental CS concepts.
You also don’t have to start with a program that invokes 20 concepts at once, every one of those rust concepts can have its own hello world, introducing one concept at a time. Frankly several of them are just fundamental CS concepts.