Struct multipart::server::nickel::NickelRequest

pub struct NickelRequest<'mw, 'server, D = ()> where
    'server: 'mw,
    'server: 'mw,
    D: 'mw + 'mw,  {
    pub origin: Request<'mw, 'server>,
    pub route_result: Option<RouteResult<'mw, D>>,
    // some fields omitted
}

A container for all the request data.

The lifetime 'mw represents the lifetime of various bits of middleware state within nickel. It can vary and get shorter.

The lifetime 'server represents the lifetime of data internal to the server. It is fixed and longer than 'mw.

Fields

origin: Request<'mw, 'server>

the original hyper::server::Request

route_result: Option<RouteResult<'mw, D>>

a HashMap<String, String> holding all params with names and values

Methods

impl<'mw, 'server, D> Request<'mw, 'server, D>

pub fn from_internal(     req: Request<'mw, 'server>,     data: &'mw D ) -> Request<'mw, 'server, D>

pub fn param(&self, key: &str) -> Option<&str>

pub fn path_without_query(&self) -> Option<&str>

pub fn server_data(&self) -> &'mw D

Trait Implementations

impl<'mw, 'server, D> Pluggable for Request<'mw, 'server, D>

fn get<P>(&mut self) -> Result<<P as Key>::Value, <P as Plugin<Self>>::Error> where     P: Plugin<Self>,     Self: Extensible,     <P as Key>::Value: Clone,     <P as Key>::Value: Any,

Return a copy of the plugin's produced value.

fn get_ref<P>(     &mut self ) -> Result<&<P as Key>::Value, <P as Plugin<Self>>::Error> where     P: Plugin<Self>,     Self: Extensible,     <P as Key>::Value: Any,

Return a reference to the plugin's produced value.

fn get_mut<P>(     &mut self ) -> Result<&mut <P as Key>::Value, <P as Plugin<Self>>::Error> where     P: Plugin<Self>,     Self: Extensible,     <P as Key>::Value: Any,

Return a mutable reference to the plugin's produced value.

fn compute<P>(     &mut self ) -> Result<<P as Key>::Value, <P as Plugin<Self>>::Error> where     P: Plugin<Self>,

Create and evaluate a once-off instance of a plugin.

impl<'mw, 'server, D> Extensible for Request<'mw, 'server, D>

fn extensions(&self) -> &TypeMap<dyn UnsafeAny + 'static>

Get a reference to the type's extension storage.

fn extensions_mut(&mut self) -> &mut TypeMap<dyn UnsafeAny + 'static>

Get a mutable reference to the type's extension storage.

impl<'mw, 'server, D> Referer for Request<'mw, 'server, D>

fn referer(&self) -> Option<&str>

Get the Request's referer header

Examples

extern crate nickel;

use nickel::{Nickel, HttpRouter, Request, Response, MiddlewareResult};
use nickel::extensions::{Referer, Redirect};

fn referer<'mw, 'conn>(req: &mut Request<'mw, 'conn>, res: Response<'mw>) -> MiddlewareResult<'mw> {
    let back = req.referer().unwrap_or("http://nickel-org.github.io/");
    return res.redirect(back)
}

fn main() {
    let mut server = Nickel::new();
    server.get("/a", referer);
}

impl<'mw, 'conn, D> JsonBody for Request<'mw, 'conn, D>

fn json_as<T>(&mut self) -> Result<T, Error> where     T: Decodable,

impl<'mw, 'conn, D> QueryString for Request<'mw, 'conn, D>

fn query(&mut self) -> &Params

Extracts URL encoded data from the URL query string. # Examples ```{rust} #[macro_use] extern crate nickel; use nickel::{Nickel, HttpRouter, QueryString};

impl<'mw, 'conn, D> FormBody for Request<'mw, 'conn, D>

fn form_body(&mut self) -> Result<&Params, (StatusCode, BodyError)>

Extracts URL encoded data from the request body. # Examples ```{rust} #[macro_use] extern crate nickel; use nickel::{Nickel, HttpRouter, FormBody};

impl<'mw, 'server, D: 'mw> MultipartBody<'mw, 'server> for NickelRequest<'mw, 'server, D>

fn multipart_body(     &mut self ) -> Option<Multipart<&mut HyperRequest<'mw, 'server>>>

Get a multipart reader for the request body, if the request is of the right type.

impl<'r, 'mw: 'r, 'server: 'mw, D: 'mw> Into<&'r mut Request<'mw, 'server, D>> for Maybe<'r, 'mw, 'server, D>

fn into(self) -> &'r mut NickelRequest<'mw, 'server, D>

Performs the conversion.

impl<'r, 'mw: 'r, 'server: 'mw, D: 'mw> From<&'r mut Request<'mw, 'server, D>> for Maybe<'r, 'mw, 'server, D>

fn from(req: &'r mut NickelRequest<'mw, 'server, D>) -> Self

Performs the conversion.

impl<'r, 'mw: 'r, 'server: 'mw, D: 'mw> AsRef<&'r mut Request<'mw, 'server, D>> for Maybe<'r, 'mw, 'server, D>

fn as_ref(&self) -> &&'r mut NickelRequest<'mw, 'server, D>

Performs the conversion.

impl<'r, 'mw: 'r, 'server: 'mw, D: 'mw> AsMut<&'r mut Request<'mw, 'server, D>> for Maybe<'r, 'mw, 'server, D>

fn as_mut(&mut self) -> &mut &'r mut NickelRequest<'mw, 'server, D>

Performs the conversion.