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Link to Reference for macro_rules designators #1182

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Apr 23, 2019
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Link to Reference for macro_rules designators #1182

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6 changes: 5 additions & 1 deletion src/macros/designators.md
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Expand Up @@ -48,7 +48,7 @@ fn main() {
}
```

This is a list of all the designators:
These are some of the available designators:

* `block`
* `expr` is used for expressions
Expand All @@ -61,3 +61,7 @@ This is a list of all the designators:
* `tt` (*token tree*)
* `ty` (*type*)
* `vis` (*visibility qualifier*)

For a complete list, see the [Rust Reference].

[Rust Reference]: https://doc.rust-lang.org/reference/macros-by-example.html