Enum actix_optional_middleware::Group

pub enum Group<D, R, Ser> where
    D: Transform<Ser, ServiceRequest>,
    R: Transform<Ser, ServiceRequest>,  {
    Dummy(Rc<D>),
    Real(Rc<R>),
    __(PhantomData<Ser>),
}

Collection datatype that encapsulates dummy and real middlewares

The appropriate middleware is executed based on the variant chosen

Variants

Dummy(Rc<D>)

Tuple Fields of Dummy

0: Rc<D>

Real(Rc<R>)

Tuple Fields of Real

0: Rc<R>

__(PhantomData<Ser>)

Tuple Fields of __

0: PhantomData<Ser>

Trait Implementations

impl<R, Ser> Default for Group<Dummy, R, Ser> where
    R: Transform<Ser, ServiceRequest>,
    Ser: Service<ServiceRequest, Response = ServiceResponse<BoxBody>, Error = Error> + 'static, 

fn default() -> Self

Returns the “default value” for a type.

impl<D, R, S, DS, RS> Transform<S, ServiceRequest> for Group<D, R, S> where
    S: Service<ServiceRequest, Response = ServiceResponse<BoxBody>, Error = Error> + 'static,
    D: Transform<S, ServiceRequest, Transform = DS, InitError = (), Error = Error> + 'static,
    R: Transform<S, ServiceRequest, Transform = RS, InitError = (), Error = Error> + 'static,
    DS: Service<ServiceRequest, Error = Error, Response = ServiceResponse> + 'static,
    RS: Service<ServiceRequest, Error = Error, Response = ServiceResponse> + 'static, 

type Response = ServiceResponse<BoxBody>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = GroupMiddleware<DS, RS>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = LocalBoxFuture<'static, Result<Self::Transform, Self::InitError>>

The future response value.

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

Creates and returns a new Transform component, asynchronously