Struct ntex_service::dev::MapFactory

pub struct MapFactory<A, F, Req, Res, Cfg> { /* private fields */ }

MapNewService new service combinator

Trait Implementations

impl<A, F, Req, Res, Cfg> Clone for MapFactory<A, F, Req, Res, Cfg>

where A: Clone, F: 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, F, Req, Res, Cfg> Debug for MapFactory<A, F, Req, Res, Cfg>

where A: Debug,

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

Formats the value using the given formatter.

impl<A, F, Req, Res, Cfg> ServiceFactory<Req, Cfg> for MapFactory<A, F, Req, Res, Cfg>

where A: ServiceFactory<Req, Cfg>, F: Fn(A::Response) -> Res + Clone,

type Response = Res

Responses given by the created services.

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

Errors produced by the created services.

type Service = Map<<A as ServiceFactory<Req, Cfg>>::Service, F, Req, Res>

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.