Struct Auth 

pub struct Auth<T>(pub T);

Extractor that retrieves the authenticated user from request extensions.

Handlers can declare Auth<MyUser> as a parameter to access the current user. If no user is present in the request extensions, a 401 Unauthorized response is returned automatically.

Populating the user

The user is typically inserted into request extensions by middleware. For example, a custom middleware can load the user from the session and call request.extensions_mut().insert(user).

Examples

use autumn_web::prelude::*;
use autumn_web::auth::Auth;

#[derive(Clone)]
struct CurrentUser { id: i64, name: String }

#[get("/profile")]
async fn profile(Auth(user): Auth<CurrentUser>) -> String {
    format!("Hello, {}!", user.name)
}

Tuple Fields

0: T

Trait Implementations

impl<T, S> FromRequestParts<S> for Auth<T>

where T: Clone + Send + Sync + 'static, S: Send + Sync,

type Rejection = AuthRejection

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.

fn from_request_parts( parts: &mut Parts, _state: &S, ) -> impl Future<Output = Result<Self, Self::Rejection>> + Send

Perform the extraction.