Struct routerify::RequestInfo [−][src]
Represents some information for the incoming request.
It’s used to access request information e.g. headers, method, uri etc for the Post Middleware and for the error handling;
Implementations
impl RequestInfo
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pub fn headers(&self) -> &HeaderMap
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Returns the request headers.
pub fn method(&self) -> &Method
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Returns the request method type.
pub fn uri(&self) -> &Uri
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Returns the request uri.
pub fn version(&self) -> Version
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Returns the request’s HTTP version.
pub fn data<T: Send + Sync + 'static>(&self) -> Option<&T>
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Access data which was shared by the RouterBuilder
method
data
.
Please refer to the Data and State Sharing for more info.
pub fn context<T: Send + Sync + Clone + 'static>(&self) -> Option<T>
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Access data from the request context.
Examples
use routerify::{Router, RouteParams, Middleware, RequestInfo}; use routerify::ext::RequestExt; use hyper::{Response, Request, Body}; let router = Router::builder() .middleware(Middleware::pre(|req: Request<Body>| async move { req.set_context("example".to_string()); Ok(req) })) .middleware(Middleware::post_with_info(|res, req_info: RequestInfo| async move { let text = req_info.context::<String>().unwrap(); println!("text is {}", text); Ok(res) })) .get("/hello", |req| async move { let text = req.context::<String>().unwrap(); Ok(Response::new(Body::from(format!("Hello from : {}", text)))) }) .build() .unwrap();
Trait Implementations
impl Clone for RequestInfo
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fn clone(&self) -> RequestInfo
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for RequestInfo
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Auto Trait Implementations
impl !RefUnwindSafe for RequestInfo
impl Send for RequestInfo
impl Sync for RequestInfo
impl Unpin for RequestInfo
impl !UnwindSafe for RequestInfo
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> WithSubscriber for T
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pub fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
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S: Into<Dispatch>,