From 0c18eb97d0e3fcff0b811e8c81c738a0a6e33003 Mon Sep 17 00:00:00 2001
From: Harry Barber <harrybarber@protonmail.com>
Date: Wed, 15 Jul 2020 03:39:43 +0100
Subject: [PATCH] NewRequest -> R1, OldRequest -> R2 for generics

---
 tower/src/util/combinators/try_with.rs | 8 ++++----
 tower/src/util/combinators/with.rs     | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/tower/src/util/combinators/try_with.rs b/tower/src/util/combinators/try_with.rs
index a2345fd6f..ba8468d2c 100644
--- a/tower/src/util/combinators/try_with.rs
+++ b/tower/src/util/combinators/try_with.rs
@@ -19,10 +19,10 @@ impl<S, F> TryWith<S, F> {
     }
 }
 
-impl<S, F, NewRequest, OldRequest> Service<NewRequest> for TryWith<S, F>
+impl<S, F, R1, R2> Service<R1> for TryWith<S, F>
 where
-    S: Service<OldRequest>,
-    F: FnOnce(NewRequest) -> Result<OldRequest, S::Error> + Clone,
+    S: Service<R2>,
+    F: FnOnce(R1) -> Result<R2, S::Error> + Clone,
 {
     type Response = S::Response;
     type Error = S::Error;
@@ -32,7 +32,7 @@ where
         self.inner.poll_ready(cx)
     }
 
-    fn call(&mut self, request: NewRequest) -> Self::Future {
+    fn call(&mut self, request: R1) -> Self::Future {
         match (self.f.clone())(request) {
             Ok(ok) => Either::Left(self.inner.call(ok)),
             Err(err) => Either::Right(ready(Err(err))),
diff --git a/tower/src/util/combinators/with.rs b/tower/src/util/combinators/with.rs
index 50f1fa34d..cd0c50833 100644
--- a/tower/src/util/combinators/with.rs
+++ b/tower/src/util/combinators/with.rs
@@ -18,10 +18,10 @@ impl<S, F> With<S, F> {
     }
 }
 
-impl<S, F, NewRequest, OldRequest> Service<NewRequest> for With<S, F>
+impl<S, F, R1, R2> Service<R1> for With<S, F>
 where
-    S: Service<OldRequest>,
-    F: FnOnce(NewRequest) -> OldRequest + Clone,
+    S: Service<R2>,
+    F: FnOnce(R1) -> R2 + Clone,
 {
     type Response = S::Response;
     type Error = S::Error;
@@ -31,7 +31,7 @@ where
         self.inner.poll_ready(cx)
     }
 
-    fn call(&mut self, request: NewRequest) -> S::Future {
+    fn call(&mut self, request: R1) -> S::Future {
         self.inner.call((self.f.clone())(request))
     }
 }