% There is a new edition of the book

This is an old link. You can [continue to the exact older page][1].
If you're trying to learn Rust, checking out [the second edition][2] might be a better choice.

* [This page in the first edition of the The Rust Programming Language][1]

* [Related chapter in the second edition of The Rust Programming Language][2]


[1]: first-edition/testing.html
[2]: second-edition/ch11-00-testing.html
