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update doc string

This commit is contained in:
Nikolay Kim 2018-05-11 15:01:15 -07:00
parent 095ad328ee
commit 487a713ca0

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@ -492,14 +492,15 @@ where
/// }
///
/// /// extract path info using serde
/// fn index(state: State<MyApp>, info: Path<Info>) -> String {
/// format!("{} {}!", state.msg, info.username)
/// fn index(data: (State<MyApp>, Path<Info>)) -> String {
/// let (state, path) = data;
/// format!("{} {}!", state.msg, path.username)
/// }
///
/// fn main() {
/// let app = App::with_state(MyApp{msg: "Welcome"}).resource(
/// "/{username}/index.html", // <- define path parameters
/// |r| r.method(http::Method::GET).with2(index)); // <- use `with` extractor
/// |r| r.method(http::Method::GET).with(index)); // <- use `with` extractor
/// }
/// ```
pub struct State<S>(HttpRequest<S>);