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better query example

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This commit is contained in:
Nikolay Kim 2018-05-02 06:30:06 -07:00
parent 31e23d4ab1
commit a38acb41e5
1 changed files with 8 additions and 0 deletions
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MIGRATION.md
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@ -17,6 +17,14 @@
* `HttpRequest::query()` is deprecated. Use `Query` extractor. * `HttpRequest::query()` is deprecated. Use `Query` extractor.
```rust
fn index(q: Query<HashMap<String, String>>) -> Result<..> {
...
}
```
or
```rust ```rust
let q = Query::<HashMap<String, String>>::extract(req); let q = Query::<HashMap<String, String>>::extract(req);
``` ```