Struct ntex_service::dev::AndThen
source · pub struct AndThen<A, B> { /* private fields */ }
Expand description
Service for the and_then
combinator, chaining a computation onto the end
of another service which completes successfully.
This is created by the ServiceExt::and_then
method.
Trait Implementations§
source§impl<A, B, Req> Service<Req> for AndThen<A, B>
impl<A, B, Req> Service<Req> for AndThen<A, B>
§type Response = <B as Service<<A as Service<Req>>::Response>>::Response
type Response = <B as Service<<A as Service<Req>>::Response>>::Response
Responses given by the service.
§type Error = <A as Service<Req>>::Error
type Error = <A as Service<Req>>::Error
Errors produced by the service when polling readiness or executing call.
source§fn poll_ready(&self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>
fn poll_ready(&self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>
Returns
Ready
when the service is able to process requests. Read moresource§async fn call(
&self,
req: Req,
ctx: ServiceCtx<'_, Self>
) -> Result<B::Response, A::Error>
async fn call( &self, req: Req, ctx: ServiceCtx<'_, Self> ) -> Result<B::Response, A::Error>
Process the request and return the response asynchronously. Read more
Auto Trait Implementations§
impl<A, B> RefUnwindSafe for AndThen<A, B>where
A: RefUnwindSafe,
B: RefUnwindSafe,
impl<A, B> Send for AndThen<A, B>
impl<A, B> Sync for AndThen<A, B>
impl<A, B> Unpin for AndThen<A, B>
impl<A, B> UnwindSafe for AndThen<A, B>where
A: UnwindSafe,
B: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<Svc, Req> IntoService<Svc, Req> for Svcwhere
Svc: Service<Req>,
impl<Svc, Req> IntoService<Svc, Req> for Svcwhere
Svc: Service<Req>,
source§fn into_service(self) -> Svc
fn into_service(self) -> Svc
Convert to a
Service