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remove two unused generics on BoxedRouteFuture types. (#1820)

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fakeshadow 2020-12-09 18:47:59 +08:00 committed by GitHub
parent ff79c33fd4
commit 7a3776b770
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1 changed files with 17 additions and 25 deletions
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42
src/route.rs
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@ -16,24 +16,24 @@ use crate::responder::Responder;
use crate::service::{ServiceRequest, ServiceResponse}; use crate::service::{ServiceRequest, ServiceResponse};
use crate::HttpResponse; use crate::HttpResponse;
type BoxedRouteService<Req, Res> = Box< type BoxedRouteService = Box<
dyn Service< dyn Service<
Request = Req, Request = ServiceRequest,
Response = Res, Response = ServiceResponse,
Error = Error, Error = Error,
Future = LocalBoxFuture<'static, Result<Res, Error>>, Future = LocalBoxFuture<'static, Result<ServiceResponse, Error>>,
>, >,
>; >;
type BoxedRouteNewService<Req, Res> = Box< type BoxedRouteNewService = Box<
dyn ServiceFactory< dyn ServiceFactory<
Config = (), Config = (),
Request = Req, Request = ServiceRequest,
Response = Res, Response = ServiceResponse,
Error = Error, Error = Error,
InitError = (), InitError = (),
Service = BoxedRouteService<Req, Res>, Service = BoxedRouteService,
Future = LocalBoxFuture<'static, Result<BoxedRouteService<Req, Res>, ()>>, Future = LocalBoxFuture<'static, Result<BoxedRouteService, ()>>,
>, >,
>; >;
@ -42,7 +42,7 @@ type BoxedRouteNewService<Req, Res> = Box<
/// Route uses builder-like pattern for configuration. /// Route uses builder-like pattern for configuration.
/// If handler is not explicitly set, default *404 Not Found* handler is used. /// If handler is not explicitly set, default *404 Not Found* handler is used.
pub struct Route { pub struct Route {
service: BoxedRouteNewService<ServiceRequest, ServiceResponse>, service: BoxedRouteNewService,
guards: Rc<Vec<Box<dyn Guard>>>, guards: Rc<Vec<Box<dyn Guard>>>,
} }
@ -80,15 +80,8 @@ impl ServiceFactory for Route {
} }
} }
type RouteFuture = LocalBoxFuture<
'static,
Result<BoxedRouteService<ServiceRequest, ServiceResponse>, ()>,
>;
#[pin_project::pin_project]
pub struct CreateRouteService { pub struct CreateRouteService {
#[pin] fut: LocalBoxFuture<'static, Result<BoxedRouteService, ()>>,
fut: RouteFuture,
guards: Rc<Vec<Box<dyn Guard>>>, guards: Rc<Vec<Box<dyn Guard>>>,
} }
@ -96,9 +89,9 @@ impl Future for CreateRouteService {
type Output = Result<RouteService, ()>; type Output = Result<RouteService, ()>;
fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> { fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
let this = self.project(); let this = self.get_mut();
match this.fut.poll(cx)? { match this.fut.as_mut().poll(cx)? {
Poll::Ready(service) => Poll::Ready(Ok(RouteService { Poll::Ready(service) => Poll::Ready(Ok(RouteService {
service, service,
guards: this.guards.clone(), guards: this.guards.clone(),
@ -109,7 +102,7 @@ impl Future for CreateRouteService {
} }
pub struct RouteService { pub struct RouteService {
service: BoxedRouteService<ServiceRequest, ServiceResponse>, service: BoxedRouteService,
guards: Rc<Vec<Box<dyn Guard>>>, guards: Rc<Vec<Box<dyn Guard>>>,
} }
@ -275,12 +268,12 @@ where
T::Service: 'static, T::Service: 'static,
<T::Service as Service>::Future: 'static, <T::Service as Service>::Future: 'static,
{ {
type Config = ();
type Request = ServiceRequest; type Request = ServiceRequest;
type Response = ServiceResponse; type Response = ServiceResponse;
type Error = Error; type Error = Error;
type Config = ();
type Service = BoxedRouteService;
type InitError = (); type InitError = ();
type Service = BoxedRouteService<ServiceRequest, Self::Response>;
type Future = LocalBoxFuture<'static, Result<Self::Service, Self::InitError>>; type Future = LocalBoxFuture<'static, Result<Self::Service, Self::InitError>>;
fn new_service(&self, _: ()) -> Self::Future { fn new_service(&self, _: ()) -> Self::Future {
@ -288,8 +281,7 @@ where
.new_service(()) .new_service(())
.map(|result| match result { .map(|result| match result {
Ok(service) => { Ok(service) => {
let service: BoxedRouteService<_, _> = let service = Box::new(RouteServiceWrapper { service }) as _;
Box::new(RouteServiceWrapper { service });
Ok(service) Ok(service)
} }
Err(_) => Err(()), Err(_) => Err(()),