| % Comments |
| |
| <small>There is a new edition of the book and this is an old link.</small> |
| |
| > Comments must start with two slashes and continue until the end of the line. |
| > For comments that extend beyond a single line, you’ll need to include // on each line. |
| |
| ```rust |
| // So we’re doing something complicated here, long enough that we need |
| // multiple lines of comments to do it! Whew! Hopefully, this comment will |
| // explain what’s going on. |
| ``` |
| |
| --- |
| |
| Here are the relevant sections in the new and old books: |
| |
| * **[in the current edition: Ch 3.04 — Comments][2]** |
| * <small>[In the first edition: Ch 3.4 — Comments][1]</small> |
| |
| |
| [1]: https://doc.rust-lang.org/1.30.0/book/first-edition/comments.html |
| [2]: ch03-04-comments.html |
