Struct actix_service::ApplyNewService
source · pub struct ApplyNewService<T, F, In, Out, Request>where
T: NewService<Request>,{ /* private fields */ }
Expand description
ApplyNewService
new service combinator
Implementations§
source§impl<T, F, In, Out, Request> ApplyNewService<T, F, In, Out, Request>where
T: NewService<Request>,
F: Fn(In, &mut T::Service) -> Out,
Out: IntoFuture,
impl<T, F, In, Out, Request> ApplyNewService<T, F, In, Out, Request>where
T: NewService<Request>,
F: Fn(In, &mut T::Service) -> Out,
Out: IntoFuture,
sourcepub fn new<F1: IntoNewService<T, Request>>(service: F1, f: F) -> Self
pub fn new<F1: IntoNewService<T, Request>>(service: F1, f: F) -> Self
Create new ApplyNewService
new service instance
Trait Implementations§
source§impl<T, F, In, Out, Request> Clone for ApplyNewService<T, F, In, Out, Request>where
T: NewService<Request> + Clone,
F: Fn(Out, &mut T::Service) -> Out + Clone,
Out: IntoFuture,
impl<T, F, In, Out, Request> Clone for ApplyNewService<T, F, In, Out, Request>where
T: NewService<Request> + Clone,
F: Fn(Out, &mut T::Service) -> Out + Clone,
Out: IntoFuture,
source§impl<T, F, In, Out, Request> NewService<In> for ApplyNewService<T, F, In, Out, Request>where
T: NewService<Request, Error = Out::Error>,
F: Fn(In, &mut T::Service) -> Out + Clone,
Out: IntoFuture,
impl<T, F, In, Out, Request> NewService<In> for ApplyNewService<T, F, In, Out, Request>where
T: NewService<Request, Error = Out::Error>,
F: Fn(In, &mut T::Service) -> Out + Clone,
Out: IntoFuture,
§type Response = <Out as IntoFuture>::Item
type Response = <Out as IntoFuture>::Item
Responses given by the service
§type Error = <Out as IntoFuture>::Error
type Error = <Out as IntoFuture>::Error
Errors produced by the service
§type Service = Apply<<T as NewService<Request>>::Service, F, In, Out, Request>
type Service = Apply<<T as NewService<Request>>::Service, F, In, Out, Request>
The
Service
value created by this factory§type InitError = <T as NewService<Request>>::InitError
type InitError = <T as NewService<Request>>::InitError
Errors produced while building a service.
source§fn new_service(&self) -> Self::Future
fn new_service(&self) -> Self::Future
Create and return a new service value asynchronously.
source§fn apply<T, I, F, Out, Req>(
self,
service: I,
f: F
) -> AndThenNewService<Self, ApplyNewService<T, F, Self::Response, Out, Req>>where
Self: Sized,
T: NewService<Req, InitError = Self::InitError, Error = Self::Error>,
I: IntoNewService<T, Req>,
F: Fn(Self::Response, &mut T::Service) -> Out + Clone,
Out: IntoFuture<Error = Self::Error>,
fn apply<T, I, F, Out, Req>(
self,
service: I,
f: F
) -> AndThenNewService<Self, ApplyNewService<T, F, Self::Response, Out, Req>>where
Self: Sized,
T: NewService<Req, InitError = Self::InitError, Error = Self::Error>,
I: IntoNewService<T, Req>,
F: Fn(Self::Response, &mut T::Service) -> Out + Clone,
Out: IntoFuture<Error = Self::Error>,
Apply function to specified service and use it as a next service in
chain. Read more
source§fn and_then<F, B>(self, new_service: F) -> AndThenNewService<Self, B>where
Self: Sized,
F: IntoNewService<B, Self::Response>,
B: NewService<Self::Response, Error = Self::Error, InitError = Self::InitError>,
fn and_then<F, B>(self, new_service: F) -> AndThenNewService<Self, B>where
Self: Sized,
F: IntoNewService<B, Self::Response>,
B: NewService<Self::Response, Error = Self::Error, InitError = Self::InitError>,
Call another service after call to this one has resolved successfully.
source§fn from_err<E>(self) -> FromErrNewService<Self, E>where
Self: Sized,
E: From<Self::Error>,
fn from_err<E>(self) -> FromErrNewService<Self, E>where
Self: Sized,
E: From<Self::Error>,
NewService
that create service to map this service’s error
and new service’s init error to any error
implementing From
for this services
Error`. Read moresource§fn then<F, B>(self, new_service: F) -> ThenNewService<Self, B>where
Self: Sized,
F: IntoNewService<B, Result<Self::Response, Self::Error>>,
B: NewService<Result<Self::Response, Self::Error>, Error = Self::Error, InitError = Self::InitError>,
fn then<F, B>(self, new_service: F) -> ThenNewService<Self, B>where
Self: Sized,
F: IntoNewService<B, Result<Self::Response, Self::Error>>,
B: NewService<Result<Self::Response, Self::Error>, Error = Self::Error, InitError = Self::InitError>,
Create
NewService
to chain on a computation for when a call to the
service finished, passing the result of the call to the next
service B
. Read moresource§fn map<F, R>(self, f: F) -> MapNewService<Self, F, R>where
Self: Sized,
F: Fn(Self::Response) -> R,
fn map<F, R>(self, f: F) -> MapNewService<Self, F, R>where
Self: Sized,
F: Fn(Self::Response) -> R,
Map this service’s output to a different type, returning a new service
of the resulting type. Read more
source§fn map_err<F, E>(self, f: F) -> MapErrNewService<Self, F, E>where
Self: Sized,
F: Fn(Self::Error) -> E,
fn map_err<F, E>(self, f: F) -> MapErrNewService<Self, F, E>where
Self: Sized,
F: Fn(Self::Error) -> E,
Map this service’s error to a different error, returning a new service.
source§fn map_init_err<F, E>(self, f: F) -> MapInitErr<Self, F, E>where
Self: Sized,
F: Fn(Self::InitError) -> E,
fn map_init_err<F, E>(self, f: F) -> MapInitErr<Self, F, E>where
Self: Sized,
F: Fn(Self::InitError) -> E,
Map this service’s init error to a different error, returning a new service.
Auto Trait Implementations§
impl<T, F, In, Out, Request> RefUnwindSafe for ApplyNewService<T, F, In, Out, Request>where
F: RefUnwindSafe,
In: RefUnwindSafe,
Out: RefUnwindSafe,
Request: RefUnwindSafe,
T: RefUnwindSafe,
impl<T, F, In, Out, Request> Send for ApplyNewService<T, F, In, Out, Request>where
F: Send,
In: Send,
Out: Send,
Request: Send,
T: Send,
impl<T, F, In, Out, Request> Sync for ApplyNewService<T, F, In, Out, Request>where
F: Sync,
In: Sync,
Out: Sync,
Request: Sync,
T: Sync,
impl<T, F, In, Out, Request> Unpin for ApplyNewService<T, F, In, Out, Request>where
F: Unpin,
In: Unpin,
Out: Unpin,
Request: Unpin,
T: Unpin,
impl<T, F, In, Out, Request> UnwindSafe for ApplyNewService<T, F, In, Out, Request>where
F: UnwindSafe,
In: UnwindSafe,
Out: UnwindSafe,
Request: UnwindSafe,
T: UnwindSafe,
Blanket Implementations§
source§impl<T, Request> IntoNewService<T, Request> for Twhere
T: NewService<Request>,
impl<T, Request> IntoNewService<T, Request> for Twhere
T: NewService<Request>,
source§fn into_new_service(self) -> T
fn into_new_service(self) -> T
Convert to an
NewService