| % Attributes |
| |
| <small>There is a new edition of the book and this is an old link.</small> |
| |
| > Any item declaration may have an attribute applied to it. |
| |
| ```rust |
| // A function marked as a unit test |
| #[test] |
| fn test_foo() { |
| /* ... */ |
| } |
| ``` |
| |
| --- |
| |
| Here are the relevant sections in the new and old books: |
| |
| * **[In the Rust Reference: Ch 6.5 — Attributes][2]** |
| * <small>[In the first edition: Ch 3.27 — Attributes][1]</small> |
| |
| |
| [1]: https://doc.rust-lang.org/1.30.0/book/first-edition/attributes.html |
| [2]: ../reference/attributes.html |
