> This is the most useful introduction to a language I have ever read. Often language introductions produce a "Wall of Complexity" and I failed in my last two a

> This is the most useful introduction to a language I have ever read. Often language introductions produce a "Wall of Complexity" and I failed in my last two attempts learning Rust failed because of that. This is just great. > Be warned, the "half hour" part is probably a bit like "99 cents" as a price tag. I've already spent more than that, but it is time well spent. > Thanks for writing this!