Remove DirectService

Cargo.toml

@@ -28,7 +28,6 @@ members = [
   "./",
   "tower-balance",
   "tower-buffer",
-  "tower-direct-service",
   "tower-discover",
   "tower-filter",
   "tower-in-flight-limit",

tower-util/Cargo.toml

@@ -7,5 +7,4 @@ publish = false
 [dependencies]
 futures = "0.1"
 tower-service = { version = "0.2", path = "../tower-service" }
-tower-direct-service = { version = "0.1", path = "../tower-direct-service" }
-tokio-io = "0.1"
+tokio-io = "0.1"

tower-util/src/lib.rs

@@ -3,7 +3,6 @@
 #[macro_use]
 extern crate futures;
 extern crate tokio_io;
-extern crate tower_direct_service;
 extern crate tower_service;
 
 pub mod boxed;

tower-util/src/service_fn.rs

@@ -1,5 +1,4 @@
 use futures::{IntoFuture, Poll};
-use tower_direct_service::DirectService;
 use tower_service::Service;
 
 /// A `Service` implemented by a closure.
@@ -33,29 +32,3 @@ where
         (self.f)(req).into_future()
     }
 }
-
-impl<T, F, Request> DirectService<Request> for ServiceFn<T>
-where
-    T: Fn(Request) -> F,
-    F: IntoFuture,
-{
-    type Response = F::Item;
-    type Error = F::Error;
-    type Future = F::Future;
-
-    fn poll_ready(&mut self) -> Poll<(), F::Error> {
-        Ok(().into())
-    }
-
-    fn poll_service(&mut self) -> Poll<(), F::Error> {
-        Ok(().into())
-    }
-
-    fn poll_close(&mut self) -> Poll<(), F::Error> {
-        Ok(().into())
-    }
-
-    fn call(&mut self, req: Request) -> Self::Future {
-        (self.f)(req).into_future()
-    }
-}