Seems good!<p>One small note, since I know that this book is getting started: Rust does have some amount of CTFE available in nightly (const fn), and it and&#x2F;or compiler plugins may very well be stable by the time this book is released. So you might want to make a note to double-check the state of that when you&#x27;re closer to a final draft.<p>Congrats and good luck! Writing a book is so rewarding, but so draining.