From 5e1e07744820028877654c336a3b9fe057bf46f1 Mon Sep 17 00:00:00 2001
From: Harry Barber <harry.barber@disneystreaming.com>
Date: Thu, 5 Nov 2020 19:07:52 +0000
Subject: [PATCH] Add clones to combinators

---
 tower/src/util/map_err.rs  | 2 +-
 tower/src/util/map_ok.rs   | 2 +-
 tower/src/util/try_with.rs | 2 +-
 tower/src/util/with.rs     | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tower/src/util/map_err.rs b/tower/src/util/map_err.rs
index 038dd6c..f065b01 100644
--- a/tower/src/util/map_err.rs
+++ b/tower/src/util/map_err.rs
@@ -6,7 +6,7 @@ use tower_service::Service;
 /// Service returned by the [`map_err`] combinator.
 ///
 /// [`map_err`]: crate::util::ServiceExt::map_err
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct MapErr<S, F> {
     inner: S,
     f: F,
diff --git a/tower/src/util/map_ok.rs b/tower/src/util/map_ok.rs
index a021fa5..95e3dcc 100644
--- a/tower/src/util/map_ok.rs
+++ b/tower/src/util/map_ok.rs
@@ -6,7 +6,7 @@ use tower_service::Service;
 /// Service returned by the [`map_ok`] combinator.
 ///
 /// [`map_ok`]: crate::util::ServiceExt::map_ok
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct MapOk<S, F> {
     inner: S,
     f: F,
diff --git a/tower/src/util/try_with.rs b/tower/src/util/try_with.rs
index ba8468d..02fd79f 100644
--- a/tower/src/util/try_with.rs
+++ b/tower/src/util/try_with.rs
@@ -6,7 +6,7 @@ use tower_service::Service;
 /// Service returned by the [`try_with`] combinator.
 ///
 /// [`try_with`]: crate::util::ServiceExt::try_with
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct TryWith<S, F> {
     inner: S,
     f: F,
diff --git a/tower/src/util/with.rs b/tower/src/util/with.rs
index cd0c508..e519546 100644
--- a/tower/src/util/with.rs
+++ b/tower/src/util/with.rs
@@ -5,7 +5,7 @@ use tower_service::Service;
 /// Service returned by the [`with`] combinator.
 ///
 /// [`with`]: crate::util::ServiceExt::with
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct With<S, F> {
     inner: S,
     f: F,