Struct AndThenFactory

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

.and_then() service factory combinator

Implementations

impl<A, B> AndThenFactory<A, B>

pub fn new(svc1: A, svc2: B) -> Self

Create new AndThenFactory combinator

Trait Implementations

impl<A: Clone, B: Clone> Clone for AndThenFactory<A, B>

fn clone(&self) -> AndThenFactory<A, B>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A: Debug, B: Debug> Debug for AndThenFactory<A, B>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<A, B, Req, Cfg> ServiceFactory<Req, Cfg> for AndThenFactory<A, B>

where A: ServiceFactory<Req, Cfg>, B: ServiceFactory<A::Response, Cfg, Error = A::Error, InitError = A::InitError>, Cfg: Clone,

type Response = <B as ServiceFactory<<A as ServiceFactory<Req, Cfg>>::Response, Cfg>>::Response

Responses given by the created services.

type Error = <A as ServiceFactory<Req, Cfg>>::Error

Errors produced by the created services.

type Service = AndThen<<A as ServiceFactory<Req, Cfg>>::Service, <B as ServiceFactory<<A as ServiceFactory<Req, Cfg>>::Response, Cfg>>::Service>

The kind of Service created by this factory.

type InitError = <A as ServiceFactory<Req, Cfg>>::InitError

Errors potentially raised while building a service.

async fn create(&self, cfg: Cfg) -> Result<Self::Service, Self::InitError>

Create and return a new service value asynchronously.

async fn pipeline( &self, cfg: Cfg, ) -> Result<Pipeline<Self::Service>, Self::InitError>

where Self: Sized,

Create and return a new service value asynchronously and wrap into a container

fn map<F, Res>( self, f: F, ) -> ServiceChainFactory<MapFactory<Self, F, Req, Res, Cfg>, Req, 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, ) -> ServiceChainFactory<MapErrFactory<Self, Req, Cfg, F, E>, Req, Cfg>

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, ) -> ServiceChainFactory<MapInitErr<Self, Req, Cfg, F, E>, Req, Cfg>

where Self: Sized, F: Fn(Self::InitError) -> E + Clone,

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