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