Struct actix_web_lab::middleware::MiddlewareFn

pub struct MiddlewareFn<F, Es> { /* private fields */ }

Middleware transform for from_fn.

Trait Implementations

impl<S, F, Fut, B, B2> Transform<S, ServiceRequest> for MiddlewareFn<F, ()>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(ServiceRequest, Next<B>) -> Fut + 'static, 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 = MiddlewareFnService<F, B, ()>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, ()> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<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

impl<S, F, Fut, B, B2, E1> Transform<S, ServiceRequest> for MiddlewareFn<F, (E1,)>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(E1, ServiceRequest, Next<B>) -> Fut + 'static, E1: FromRequest + 'static, Fut: Future<Output = Result<ServiceResponse<B2>, Error>> + 'static, B: MessageBody + 'static, B2: MessageBody + 'static,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MiddlewareFnService<F, B, (E1,)>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, (E1,)> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<F, (E1,)> 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

impl<S, F, Fut, B, B2, E1, E2> Transform<S, ServiceRequest> for MiddlewareFn<F, (E1, E2)>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(E1, E2, ServiceRequest, Next<B>) -> Fut + 'static, E1: FromRequest + 'static, E2: FromRequest + 'static, Fut: Future<Output = Result<ServiceResponse<B2>, Error>> + 'static, B: MessageBody + 'static, B2: MessageBody + 'static,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MiddlewareFnService<F, B, (E1, E2)>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, (E1, E2)> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<F, (E1, E2)> 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

impl<S, F, Fut, B, B2, E1, E2, E3> Transform<S, ServiceRequest> for MiddlewareFn<F, (E1, E2, E3)>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(E1, E2, E3, ServiceRequest, Next<B>) -> Fut + 'static, E1: FromRequest + 'static, E2: FromRequest + 'static, E3: FromRequest + 'static, Fut: Future<Output = Result<ServiceResponse<B2>, Error>> + 'static, B: MessageBody + 'static, B2: MessageBody + 'static,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MiddlewareFnService<F, B, (E1, E2, E3)>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, (E1, E2, E3)> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<F, (E1, E2, E3)> 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

impl<S, F, Fut, B, B2, E1, E2, E3, E4> Transform<S, ServiceRequest> for MiddlewareFn<F, (E1, E2, E3, E4)>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(E1, E2, E3, E4, ServiceRequest, Next<B>) -> Fut + 'static, E1: FromRequest + 'static, E2: FromRequest + 'static, E3: FromRequest + 'static, E4: FromRequest + 'static, Fut: Future<Output = Result<ServiceResponse<B2>, Error>> + 'static, B: MessageBody + 'static, B2: MessageBody + 'static,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MiddlewareFnService<F, B, (E1, E2, E3, E4)>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, (E1, E2, E3, E4)> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<F, (E1, E2, E3, E4)> 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

impl<S, F, Fut, B, B2, E1, E2, E3, E4, E5> Transform<S, ServiceRequest> for MiddlewareFn<F, (E1, E2, E3, E4, E5)>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(E1, E2, E3, E4, E5, ServiceRequest, Next<B>) -> Fut + 'static, E1: FromRequest + 'static, E2: FromRequest + 'static, E3: FromRequest + 'static, E4: FromRequest + 'static, E5: FromRequest + 'static, Fut: Future<Output = Result<ServiceResponse<B2>, Error>> + 'static, B: MessageBody + 'static, B2: MessageBody + 'static,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MiddlewareFnService<F, B, (E1, E2, E3, E4, E5)>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, (E1, E2, E3, E4, E5)> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<F, (E1, E2, E3, E4, E5)> 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

impl<S, F, Fut, B, B2, E1, E2, E3, E4, E5, E6> Transform<S, ServiceRequest> for MiddlewareFn<F, (E1, E2, E3, E4, E5, E6)>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(E1, E2, E3, E4, E5, E6, ServiceRequest, Next<B>) -> Fut + 'static, E1: FromRequest + 'static, E2: FromRequest + 'static, E3: FromRequest + 'static, E4: FromRequest + 'static, E5: FromRequest + 'static, E6: FromRequest + 'static, Fut: Future<Output = Result<ServiceResponse<B2>, Error>> + 'static, B: MessageBody + 'static, B2: MessageBody + 'static,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MiddlewareFnService<F, B, (E1, E2, E3, E4, E5, E6)>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, (E1, E2, E3, E4, E5, E6)> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<F, (E1, E2, E3, E4, E5, E6)> 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

impl<S, F, Fut, B, B2, E1, E2, E3, E4, E5, E6, E7> Transform<S, ServiceRequest> for MiddlewareFn<F, (E1, E2, E3, E4, E5, E6, E7)>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(E1, E2, E3, E4, E5, E6, E7, ServiceRequest, Next<B>) -> Fut + 'static, E1: FromRequest + 'static, E2: FromRequest + 'static, E3: FromRequest + 'static, E4: FromRequest + 'static, E5: FromRequest + 'static, E6: FromRequest + 'static, E7: FromRequest + 'static, Fut: Future<Output = Result<ServiceResponse<B2>, Error>> + 'static, B: MessageBody + 'static, B2: MessageBody + 'static,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MiddlewareFnService<F, B, (E1, E2, E3, E4, E5, E6, E7)>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, (E1, E2, E3, E4, E5, E6, E7)> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<F, (E1, E2, E3, E4, E5, E6, E7)> 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

impl<S, F, Fut, B, B2, E1, E2, E3, E4, E5, E6, E7, E8> Transform<S, ServiceRequest> for MiddlewareFn<F, (E1, E2, E3, E4, E5, E6, E7, E8)>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(E1, E2, E3, E4, E5, E6, E7, E8, ServiceRequest, Next<B>) -> Fut + 'static, E1: FromRequest + 'static, E2: FromRequest + 'static, E3: FromRequest + 'static, E4: FromRequest + 'static, E5: FromRequest + 'static, E6: FromRequest + 'static, E7: FromRequest + 'static, E8: FromRequest + 'static, Fut: Future<Output = Result<ServiceResponse<B2>, Error>> + 'static, B: MessageBody + 'static, B2: MessageBody + 'static,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MiddlewareFnService<F, B, (E1, E2, E3, E4, E5, E6, E7, E8)>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, (E1, E2, E3, E4, E5, E6, E7, E8)> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<F, (E1, E2, E3, E4, E5, E6, E7, E8)> 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

impl<S, F, Fut, B, B2, E1, E2, E3, E4, E5, E6, E7, E8, E9> Transform<S, ServiceRequest> for MiddlewareFn<F, (E1, E2, E3, E4, E5, E6, E7, E8, E9)>where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, F: Fn(E1, E2, E3, E4, E5, E6, E7, E8, E9, ServiceRequest, Next<B>) -> Fut + 'static, E1: FromRequest + 'static, E2: FromRequest + 'static, E3: FromRequest + 'static, E4: FromRequest + 'static, E5: FromRequest + 'static, E6: FromRequest + 'static, E7: FromRequest + 'static, E8: FromRequest + 'static, E9: FromRequest + 'static, Fut: Future<Output = Result<ServiceResponse<B2>, Error>> + 'static, B: MessageBody + 'static, B2: MessageBody + 'static,

type Response = ServiceResponse<B2>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = MiddlewareFnService<F, B, (E1, E2, E3, E4, E5, E6, E7, E8, E9)>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<MiddlewareFn<F, (E1, E2, E3, E4, E5, E6, E7, E8, E9)> as Transform<S, ServiceRequest>>::Transform, <MiddlewareFn<F, (E1, E2, E3, E4, E5, E6, E7, E8, E9)> 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