Comment by sm_ts

> has anyone here read Rust in Action[1]?

I did, and I didn't like it much, but YMMV.

First: sadly, as common practice in the Rust books world, the book devotes 1/4th of the content to an utterly useless Rust guide. This is a marketing device (it's scammy for me, but it's arguable) to illude readers that they can read a book on learning Rust _and_ apply it in a certain context - but it's not possible to meaningfully learn Rust in 100 pages (not even in 400...). Those 100 pages would have been much better spent on-topic.

Rust language sections are also added to various chapters, which again, are redundant. Chapter 10 is entirely dedicated to multithreaded Rust programming, which is not systems programming.

Ultimately, it depends on what one exactly wants to learn and what they intend to do with it:

- if one wants to learn O/S programming, this is definitely not an O/S programming book; just the last two chapters are.

- if one wants to learn interfacing with system components (e.g. the network stack), especially with the intention of just reading without actually applying, this can be a fun book.

I personally don't think that the latter is systems programming, and I find the book misleading.