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Carol (Nichols || Goulding) 2022-07-13 20:57:18 -04:00 committed by Carol (Nichols || Goulding)
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2
nostarch/acknowledgments.md
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@ -12,8 +12,6 @@ Karen Rustad Tölva for the cover art. Thank you to our team at No Starch,
including Bill Pollock, Liz Chadwick, and Janelle Ludowise, for improving this
book and bringing it to print.
<!--Insert Steve's acknowledgements here -->
Carol is grateful for the opportunity to work on this book. She thanks her
family for their constant love and support, especially her husband Jake
Goulding and her daughter Vivian.

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nostarch/introduction.md
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@ -8,7 +8,7 @@ directory, so all fixes need to be made in `/src/`.
# Introduction
Welcome to *The Rust Programming Language*, an introductory book about Rust.
Welcome to *The Rust Programming Language,* an introductory book about Rust.
The Rust programming language helps you write faster, more reliable software.
High-level ergonomics and low-level control are often at odds in programming
language design; Rust challenges that conflict. Through balancing powerful
@ -62,12 +62,6 @@ devices, audio and video analysis and transcoding, cryptocurrencies,
bioinformatics, search engines, Internet of Things applications, machine
learning, and even major parts of the Firefox web browser.
<!-- with Rust adopted in a lot of really recognizable names, is it worth
namedropping some companies that use Rust significantly? /LC -->
<!-- No, I don't want to show favoritism, and there are lots of politics around
the big companies using Rust that I don't want to get into. I would also worry
about the list getting dated. /Carol -->
### Open Source Developers
Rust is for people who want to build the Rust programming language, community,
@ -119,7 +113,7 @@ number guessing game. Here we cover concepts at a high level, and later
chapters will provide additional detail. If you want to get your hands dirty
right away, Chapter 2 is the place for that. Chapter 3 covers Rust features
that are similar to those of other programming languages, and in Chapter 4
you'll learn about Rust’s ownership system. If you’re a particularly meticulous
you’ll learn about Rust’s ownership system. If you’re a particularly meticulous
learner who prefers to learn every detail before moving on to the next, you
might want to skip Chapter 2 and go straight to Chapter 3, returning to Chapter
2 when you’d like to work on a project applying the details you’ve learned.
@ -182,10 +176,11 @@ that doesn’t compile.
## Resources and How to Contribute to This Book
This book is open source. If you find an error, please don't hesitate to file
This book is open source. If you find an error, please don’t hesitate to file
an issue or send a pull request on GitHub at
*https://github.com/rust-lang/book/*. Please see *CONTRIBUTING.md* at
*https://github.com/rust-lang/book/blob/main/CONTRIBUTING.md* for more details.
The source code for the examples in this book, errata, and other information
are available at *https://www.nostarch.com/Rust2021/*.

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nostarch/preface.md
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@ -1,22 +1,22 @@
# Preface
## Preface
This version of the text assumes you’re using Rust 1.62.0 (released 2022-06-30)
or later with edition="2021" in *Cargo.toml* of all projects to use Rust 2021
Edition idioms. See “Installation” on page 1 to install or update Rust, and see
Appendix E for information on editions.
or later with `edition="2021"` in *Cargo.toml* of all projects to use Rust 2021
Edition idioms. See “Installation” on page 1 for instructions on installing or
updating Rust, and see Appendix E for information on editions.
The 2021 Edition of the Rust language includes a small number of improvements
that make Rust more ergonomic and correct some inconsistencies. This rendition
of the book has a number of improvements to address feedback:
The 2021 Edition of the Rust language includes a number of improvements that
make Rust more ergonomic and correct some inconsistencies. On top of a general
update to reflect these improvements, this rendition of the book has a number
of improvements to address specific feedback:
• Chapter 7 contains a new quick reference section on organizing your code into
* Chapter 7 contains a new quick reference section on organizing your code into
multiple files with modules.
• Chapter 13 has new and improved closure examples that more clearly illustrate
* Chapter 13 has new and improved closure examples that more clearly illustrate
captures, the `move` keyword, and the `Fn` traits.
• We fixed a number of small errors and imprecise wording throughout the book.
* We fixed a number of small errors and imprecise wording throughout the book.
Thank you to the readers who reported them!
Note that any code in earlier renditions of this book that compiled will
Note that any code from earlier renditions of this book that compiled will
continue to compile with the relevant edition in the project’s *Cargo.toml*,
even as you update the Rust compiler version you’re using. That’s Rust’s
backward compatibility guarantees at work!