Struct routerify::RequestInfo[−][src]

pub struct RequestInfo { /* fields omitted */ }
Expand description

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[src]

pub fn headers(&self) -> &HeaderMap[src]

Returns the request headers.

pub fn method(&self) -> &Method[src]

Returns the request method type.

pub fn uri(&self) -> &Uri[src]

Returns the request uri.

pub fn version(&self) -> Version[src]

Returns the request’s HTTP version.

pub fn data<T: Send + Sync + 'static>(&self) -> Option<&T>[src]

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>[src]

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[src]

fn clone(&self) -> RequestInfo[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for RequestInfo[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

fn instrument(self, span: Span) -> Instrumented<Self>[src]

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>[src]

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

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>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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>[src]

Performs the conversion.