> However if you intend to write unsafe code -- or just want to dig into the guts of the language -- this book contains invaluable information. Agreed, however

> However if you intend to write unsafe code -- or just want to dig into the guts of the language -- this book contains invaluable information. Agreed, however I think the latter part of the intro is worthwhile to anyone who wants a deeper understanding of Rust. I've always found that a in depth understanding of what you use pays off in unforeseen ways.