Struct actix_net::service::Then

pub struct Then<A, B> { /* fields omitted */ }

Service for the then combinator, chaining a computation onto the end of another service.

This is created by the ServiceExt::then method.

Methods

impl<A, B> Then<A, B> where     A: Service,     B: Service<Request = Result<A::Response, A::Error>, Error = A::Error>,

pub fn new(a: A, b: B) -> Then<A, B>

Create new Then combinator

Trait Implementations

impl<A, B> Clone for Then<A, B> where     A: Service + Clone,     B: Service<Request = Result<A::Response, A::Error>, Error = A::Error>,

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<A, B> Service for Then<A, B> where     A: Service,     B: Service<Request = Result<A::Response, A::Error>, Error = A::Error>,

type Request = A::Request

Requests handled by the service.

type Response = B::Response

Responses given by the service.

type Error = B::Error

Errors produced by the service.

type Future = ThenFuture<A, B>

The future response value.

fn poll_ready(&mut self) -> Poll<(), Self::Error>

Returns Ready when the service is able to process requests.

fn call(&mut self, req: Self::Request) -> Self::Future

Process the request and return the response asynchronously.

fn ready(self) -> Ready<Self>

A future yielding the service when it is ready to accept a request.