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fix fn_guard doc string

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This commit is contained in:
Nikolay Kim 2019-03-30 20:48:00 -07:00
parent 1a871d708e
commit 7596d0b7cb
1 changed files with 4 additions and 2 deletions
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6
src/guard.rs
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@ -39,7 +39,7 @@ pub trait Guard {
fn check(&self, request: &RequestHead) -> bool; fn check(&self, request: &RequestHead) -> bool;
} }
/// Return guard that matches if all of the supplied guards. /// Create guard object for supplied function.
/// ///
/// ```rust /// ```rust
/// use actix_web::{guard, web, App, HttpResponse}; /// use actix_web::{guard, web, App, HttpResponse};
@ -48,7 +48,9 @@ pub trait Guard {
/// App::new().service(web::resource("/index.html").route( /// App::new().service(web::resource("/index.html").route(
/// web::route() /// web::route()
/// .guard( /// .guard(
/// guard::fn_guard(|req| req.headers().contains_key("content-type"))) /// guard::fn_guard(
/// |req| req.headers()
/// .contains_key("content-type")))
/// .to(|| HttpResponse::MethodNotAllowed())) /// .to(|| HttpResponse::MethodNotAllowed()))
/// ); /// );
/// } /// }