Struct actix_web_lab::middleware::MapResMiddleware

pub struct MapResMiddleware<F> { /* private fields */ }

Middleware transform for map_response.

Trait Implementations

impl<S, F, Fut, B, B2> Transform<S, ServiceRequest> for MapResMiddleware<F>where
    S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
    F: Fn(ServiceResponse<B>) -> Fut,
    Fut: Future<Output = Result<ServiceResponse<B2>, Error>>,
    B2: MessageBody,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MapResService<S, F, B>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MapResMiddleware<F> as Transform<S, ServiceRequest>>::Transform, <MapResMiddleware<F> as Transform<S, ServiceRequest>>::InitError>>

The future response value.

fn new_transform(&self, service: S) -> Self::Future

Creates and returns a new Transform component, asynchronously