Struct ntex_service::dev::ThenFactory

pub struct ThenFactory<A, B> { /* private fields */ }

.then() service factory combinator

Trait Implementations

impl<A, B> Clone for ThenFactory<A, B>where
    A: Clone,
    B: Clone,

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<A, B, R, C> ServiceFactory<R, C> for ThenFactory<A, B>where
    A: ServiceFactory<R, C>,
    B: ServiceFactory<Result<A::Response, A::Error>, C, Error = A::Error, InitError = A::InitError>,
    C: Clone,

type Response = <B as ServiceFactory<Result<<A as ServiceFactory<R, C>>::Response, <A as ServiceFactory<R, C>>::Error>, C>>::Response

Responses given by the created services.

type Error = <A as ServiceFactory<R, C>>::Error

Errors produced by the created services.

type Service = Then<<A as ServiceFactory<R, C>>::Service, <B as ServiceFactory<Result<<A as ServiceFactory<R, C>>::Response, <A as ServiceFactory<R, C>>::Error>, C>>::Service>

The kind of Service created by this factory.

type InitError = <A as ServiceFactory<R, C>>::InitError

Errors potentially raised while building a service.

type Future<'f>
where
    Self: 'f,
    C: 'f = ThenFactoryResponse<'f, A, B, R, C>

The future of the ServiceFactory instance.

fn create(&self, cfg: C) -> Self::Future<'_>

Create and return a new service value asynchronously.

fn map<F, Res>(self, f: F) -> MapFactory<Self, F, Req, Res, Cfg>where
    Self: Sized,
    F: Fn(Self::Response) -> Res + Clone,

Map this service’s output to a different type, returning a new service of the resulting type.

fn map_err<F, E>(self, f: F) -> MapErrFactory<Self, Req, Cfg, F, E>where
    Self: Sized,
    F: Fn(Self::Error) -> E + Clone,

Map this service’s error to a different error, returning a new service.

fn map_init_err<F, E>(self, f: F) -> MapInitErr<Self, Req, Cfg, F, E>where
    Self: Sized,
    F: Fn(Self::InitError) -> E + Clone,

Map this factory’s init error to a different error, returning a new service.