Struct MapStateFactory 

pub struct MapStateFactory<Sf, St> { /* private fields */ }

A factory that creates MapState services using fixed state.

Trait Implementations

impl<Sf, St> Clone for MapStateFactory<Sf, St>

where Sf: Clone, St: Clone,

fn clone(&self) -> MapStateFactory<Sf, St>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Sf, St> Debug for MapStateFactory<Sf, St>

where Sf: Debug, St: Debug,

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

Formats the value using the given formatter.

impl<OtSt, Sf, St, Req> ServiceFactory<OtSt, Req> for MapStateFactory<Sf, St>

where Sf: ServiceFactory<St, Req>, St: Clone,

type Res = <Sf as ServiceFactory<St, Req>>::Res

Response produced by the created services.

type Error = <Sf as ServiceFactory<St, Req>>::Error

Error produced by the created services.

type Service = MapState<<Sf as ServiceFactory<St, Req>>::Service, St>

The type of Service produced by this factory.

type InitError = <Sf as ServiceFactory<St, Req>>::InitError

Error that can occur while constructing a service.

async fn create( &self, _: &OtSt, ) -> Result<<MapStateFactory<Sf, St> as ServiceFactory<OtSt, Req>>::Service, <MapStateFactory<Sf, St> as ServiceFactory<OtSt, Req>>::InitError>

Asynchronously creates a service using the supplied state.

async fn pipeline( &self, st: St, ) -> Result<Pipeline<Req, Self::Res, Self::Error>, Self::InitError>

where Self: 'static, St: 'static, Req: 'static,

Creates a service and wraps it with its state in a Pipeline.

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

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

Returns a factory whose services map responses to a different type.

fn map_err<F, E>( self, f: F, ) -> ServiceChainFactory<MapErrFactory<F, Self, E>, St, Req>

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

Returns a factory whose services map errors to a different type.

fn map_init_err<F, E>( self, f: F, ) -> ServiceChainFactory<MapInitErr<F, Self, E>, St, Req>

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

Maps this factory’s initialization error to a different error, returning a new service factory.

fn and_then<U, F>( self, f: F, ) -> ServiceChainFactory<AndThenFactory<Self, U>, St, Req>

where Self: Sized, U: ServiceFactory<St, Self::Res, Error = Self::Error, InitError = Self::InitError>, F: IntoServiceFactory<U, St, Self::Res>,

Chains another factory after this factory’s services.

fn boxed( self, ) -> BoxServiceFactory<St, Req, Self::Res, Self::Error, Self::InitError>

where St: 'static, Req: 'static, Self: Sized + 'static,

Creates a boxed service factory.