revert IntoFuture change

actix-service/CHANGES.md

@@ -6,6 +6,10 @@
 
 * Add `ApplyTransform` new service for transform and new service.
 
+### Changed
+
+* Revert IntoFuture change
+
 
 ## [0.3.2] - 2019-03-04
 

actix-service/src/and_then.rs

@@ -1,6 +1,6 @@
 use std::marker::PhantomData;
 
-use futures::{try_ready, Async, Future, IntoFuture, Poll};
+use futures::{try_ready, Async, Future, Poll};
 
 use super::{IntoNewService, NewService, Service};
 use crate::cell::Cell;
@@ -142,10 +142,7 @@ where
     type Future = AndThenNewServiceFuture<A, B, C>;
 
     fn new_service(&self, cfg: &C) -> Self::Future {
-        AndThenNewServiceFuture::new(
-            self.a.new_service(cfg).into_future(),
-            self.b.new_service(cfg).into_future(),
-        )
+        AndThenNewServiceFuture::new(self.a.new_service(cfg), self.b.new_service(cfg))
     }
 }
 
@@ -168,8 +165,8 @@ where
     A: NewService<C>,
     B: NewService<C, Request = A::Response>,
 {
-    fut_b: <B::Future as IntoFuture>::Future,
-    fut_a: <A::Future as IntoFuture>::Future,
+    fut_b: B::Future,
+    fut_a: A::Future,
     a: Option<A::Service>,
     b: Option<B::Service>,
 }
@@ -179,10 +176,7 @@ where
     A: NewService<C>,
     B: NewService<C, Request = A::Response>,
 {
-    fn new(
-        fut_a: <A::Future as IntoFuture>::Future,
-        fut_b: <B::Future as IntoFuture>::Future,
-    ) -> Self {
+    fn new(fut_a: A::Future, fut_b: B::Future) -> Self {
         AndThenNewServiceFuture {
             fut_a,
             fut_b,

actix-service/src/and_then_apply.rs

@@ -1,6 +1,6 @@
 use std::rc::Rc;
 
-use futures::{Async, Future, IntoFuture, Poll};
+use futures::{Async, Future, Poll};
 
 use crate::and_then::AndThen;
 use crate::from_err::FromErr;
@@ -67,8 +67,8 @@ where
             a: None,
             t: None,
             t_cell: self.t.clone(),
-            fut_a: self.a.new_service(cfg).into_future(),
-            fut_b: self.b.new_service(cfg).into_future(),
+            fut_a: self.a.new_service(cfg),
+            fut_b: self.b.new_service(cfg),
             fut_t: None,
         }
     }
@@ -81,9 +81,9 @@ where
     T: Transform<B::Service, Request = A::Response, InitError = A::InitError>,
     T::Error: From<A::Error>,
 {
-    fut_a: <A::Future as IntoFuture>::Future,
-    fut_b: <B::Future as IntoFuture>::Future,
-    fut_t: Option<<T::Future as IntoFuture>::Future>,
+    fut_a: A::Future,
+    fut_b: B::Future,
+    fut_t: Option<T::Future>,
     a: Option<A::Service>,
     t: Option<T::Transform>,
     t_cell: Rc<T>,
@@ -102,7 +102,7 @@ where
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
         if self.fut_t.is_none() {
             if let Async::Ready(service) = self.fut_b.poll()? {
-                self.fut_t = Some(self.t_cell.new_transform(service).into_future());
+                self.fut_t = Some(self.t_cell.new_transform(service));
             }
         }
 

actix-service/src/and_then_apply_fn.rs

@@ -209,8 +209,8 @@ where
     Out: IntoFuture,
     Out::Error: Into<A::Error>,
 {
-    fut_b: <B::Future as IntoFuture>::Future,
-    fut_a: <A::Future as IntoFuture>::Future,
+    fut_b: B::Future,
+    fut_a: A::Future,
     f: Cell<F>,
     a: Option<A::Service>,
     b: Option<B::Service>,

actix-service/src/apply.rs

@@ -124,7 +124,7 @@ where
     type Future = ApplyNewServiceFuture<T, F, In, Out, Cfg>;
 
     fn new_service(&self, cfg: &Cfg) -> Self::Future {
-        ApplyNewServiceFuture::new(self.service.new_service(cfg).into_future(), self.f.clone())
+        ApplyNewServiceFuture::new(self.service.new_service(cfg), self.f.clone())
     }
 }
 
@@ -134,7 +134,7 @@ where
     F: FnMut(In, &mut T::Service) -> Out + Clone,
     Out: IntoFuture,
 {
-    fut: <T::Future as IntoFuture>::Future,
+    fut: T::Future,
     f: Option<F>,
     r: PhantomData<(In, Out)>,
 }
@@ -145,7 +145,7 @@ where
     F: FnMut(In, &mut T::Service) -> Out + Clone,
     Out: IntoFuture,
 {
-    fn new(fut: <T::Future as IntoFuture>::Future, f: F) -> Self {
+    fn new(fut: T::Future, f: F) -> Self {
         ApplyNewServiceFuture {
             f: Some(f),
             fut,

actix-service/src/from_err.rs

@@ -1,6 +1,6 @@
 use std::marker::PhantomData;
 
-use futures::{Async, Future, IntoFuture, Poll};
+use futures::{Async, Future, Poll};
 
 use super::{NewService, Service};
 
@@ -124,7 +124,7 @@ where
 
     fn new_service(&self, cfg: &C) -> Self::Future {
         FromErrNewServiceFuture {
-            fut: self.a.new_service(cfg).into_future(),
+            fut: self.a.new_service(cfg),
             e: PhantomData,
         }
     }
@@ -135,7 +135,7 @@ where
     A: NewService<C>,
     E: From<A::Error>,
 {
-    fut: <A::Future as IntoFuture>::Future,
+    fut: A::Future,
     e: PhantomData<E>,
 }
 

actix-service/src/lib.rs

@@ -199,7 +199,7 @@ pub trait NewService<Config = ()> {
     type InitError;
 
     /// The future of the `Service` instance.
-    type Future: IntoFuture<Item = Self::Service, Error = Self::InitError>;
+    type Future: Future<Item = Self::Service, Error = Self::InitError>;
 
     /// Create and return a new service value asynchronously.
     fn new_service(&self, cfg: &Config) -> Self::Future;

actix-service/src/map.rs

@@ -1,6 +1,6 @@
 use std::marker::PhantomData;
 
-use futures::{Async, Future, IntoFuture, Poll};
+use futures::{Async, Future, Poll};
 
 use super::{NewService, Service};
 
@@ -146,7 +146,7 @@ where
     type Future = MapNewServiceFuture<A, F, Res, Cfg>;
 
     fn new_service(&self, cfg: &Cfg) -> Self::Future {
-        MapNewServiceFuture::new(self.a.new_service(cfg).into_future(), self.f.clone())
+        MapNewServiceFuture::new(self.a.new_service(cfg), self.f.clone())
     }
 }
 
@@ -155,7 +155,7 @@ where
     A: NewService<Cfg>,
     F: FnMut(A::Response) -> Res,
 {
-    fut: <A::Future as IntoFuture>::Future,
+    fut: A::Future,
     f: Option<F>,
 }
 
@@ -164,7 +164,7 @@ where
     A: NewService<Cfg>,
     F: FnMut(A::Response) -> Res,
 {
-    fn new(fut: <A::Future as IntoFuture>::Future, f: F) -> Self {
+    fn new(fut: A::Future, f: F) -> Self {
         MapNewServiceFuture { f: Some(f), fut }
     }
 }

actix-service/src/map_err.rs

@@ -1,6 +1,6 @@
 use std::marker::PhantomData;
 
-use futures::{Async, Future, IntoFuture, Poll};
+use futures::{Async, Future, Poll};
 
 use super::{NewService, Service};
 
@@ -147,7 +147,7 @@ where
     type Future = MapErrNewServiceFuture<A, F, E, C>;
 
     fn new_service(&self, cfg: &C) -> Self::Future {
-        MapErrNewServiceFuture::new(self.a.new_service(cfg).into_future(), self.f.clone())
+        MapErrNewServiceFuture::new(self.a.new_service(cfg), self.f.clone())
     }
 }
 
@@ -156,7 +156,7 @@ where
     A: NewService<C>,
     F: Fn(A::Error) -> E,
 {
-    fut: <A::Future as IntoFuture>::Future,
+    fut: A::Future,
     f: F,
 }
 
@@ -165,7 +165,7 @@ where
     A: NewService<C>,
     F: Fn(A::Error) -> E,
 {
-    fn new(fut: <A::Future as IntoFuture>::Future, f: F) -> Self {
+    fn new(fut: A::Future, f: F) -> Self {
         MapErrNewServiceFuture { f, fut }
     }
 }

actix-service/src/map_init_err.rs

@@ -1,6 +1,6 @@
 use std::marker::PhantomData;
 
-use futures::{Future, IntoFuture, Poll};
+use futures::{Future, Poll};
 
 use super::NewService;
 
@@ -54,7 +54,7 @@ where
     type Future = MapInitErrFuture<A, F, E, C>;
 
     fn new_service(&self, cfg: &C) -> Self::Future {
-        MapInitErrFuture::new(self.a.new_service(cfg).into_future(), self.f.clone())
+        MapInitErrFuture::new(self.a.new_service(cfg), self.f.clone())
     }
 }
 
@@ -64,7 +64,7 @@ where
     F: Fn(A::InitError) -> E,
 {
     f: F,
-    fut: <A::Future as IntoFuture>::Future,
+    fut: A::Future,
 }
 
 impl<A, F, E, C> MapInitErrFuture<A, F, E, C>
@@ -72,7 +72,7 @@ where
     A: NewService<C>,
     F: Fn(A::InitError) -> E,
 {
-    fn new(fut: <A::Future as IntoFuture>::Future, f: F) -> Self {
+    fn new(fut: A::Future, f: F) -> Self {
         MapInitErrFuture { f, fut }
     }
 }

actix-service/src/then.rs

@@ -1,6 +1,6 @@
 use std::marker::PhantomData;
 
-use futures::{try_ready, Async, Future, IntoFuture, Poll};
+use futures::{try_ready, Async, Future, Poll};
 
 use super::{IntoNewService, NewService, Service};
 use crate::cell::Cell;
@@ -157,10 +157,7 @@ where
     type Future = ThenNewServiceFuture<A, B, C>;
 
     fn new_service(&self, cfg: &C) -> Self::Future {
-        ThenNewServiceFuture::new(
-            self.a.new_service(cfg).into_future(),
-            self.b.new_service(cfg).into_future(),
-        )
+        ThenNewServiceFuture::new(self.a.new_service(cfg), self.b.new_service(cfg))
     }
 }
 
@@ -188,8 +185,8 @@ where
         InitError = A::InitError,
     >,
 {
-    fut_b: <B::Future as IntoFuture>::Future,
-    fut_a: <A::Future as IntoFuture>::Future,
+    fut_b: B::Future,
+    fut_a: A::Future,
     a: Option<A::Service>,
     b: Option<B::Service>,
 }
@@ -204,10 +201,7 @@ where
         InitError = A::InitError,
     >,
 {
-    fn new(
-        fut_a: <A::Future as IntoFuture>::Future,
-        fut_b: <B::Future as IntoFuture>::Future,
-    ) -> Self {
+    fn new(fut_a: A::Future, fut_b: B::Future) -> Self {
         ThenNewServiceFuture {
             fut_a,
             fut_b,

actix-service/src/transform.rs

@@ -31,7 +31,7 @@ pub trait Transform<S> {
     type InitError;
 
     /// The future response value.
-    type Future: IntoFuture<Item = Self::Transform, Error = Self::InitError>;
+    type Future: Future<Item = Self::Transform, Error = Self::InitError>;
 
     /// Create and return a new service value asynchronously.
     fn new_transform(&self, service: S) -> Self::Future;
@@ -147,7 +147,7 @@ where
     A: NewService<C>,
     T: Transform<A::Service, Error = A::Error, InitError = A::InitError>,
 {
-    fut_a: <A::Future as IntoFuture>::Future,
+    fut_a: A::Future,
     fut_t: Option<<T::Future as IntoFuture>::Future>,
     t_cell: Rc<T>,
 }

actix-service/src/transform_map_init_err.rs

@@ -1,6 +1,6 @@
 use std::marker::PhantomData;
 
-use futures::{Future, IntoFuture, Poll};
+use futures::{Future, Poll};
 
 use super::Transform;
 
@@ -57,10 +57,7 @@ where
     type Future = TransformMapInitErrFuture<T, S, F, E>;
 
     fn new_transform(&self, service: S) -> Self::Future {
-        TransformMapInitErrFuture::new(
-            self.t.new_transform(service).into_future(),
-            self.f.clone(),
-        )
+        TransformMapInitErrFuture::new(self.t.new_transform(service), self.f.clone())
     }
 }
 
@@ -69,7 +66,7 @@ where
     T: Transform<S>,
     F: Fn(T::InitError) -> E,
 {
-    fut: <T::Future as IntoFuture>::Future,
+    fut: T::Future,
     f: F,
 }
 
@@ -78,7 +75,7 @@ where
     T: Transform<S>,
     F: Fn(T::InitError) -> E,
 {
-    fn new(fut: <T::Future as IntoFuture>::Future, f: F) -> Self {
+    fn new(fut: T::Future, f: F) -> Self {
         TransformMapInitErrFuture { f, fut }
     }
 }