From eb33f0ecbe0f09a1ab31e97eba8b88cf4d9dc1f0 Mon Sep 17 00:00:00 2001
From: Nikolay Kim <fafhrd91@gmail.com>
Date: Tue, 3 Dec 2019 16:15:06 +0600
Subject: [PATCH] add Clone for apply combinator

---
 actix-service/CHANGES.md   |  2 +-
 actix-service/src/apply.rs | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/actix-service/CHANGES.md b/actix-service/CHANGES.md
index 3d527824..ca18613d 100644
--- a/actix-service/CHANGES.md
+++ b/actix-service/CHANGES.md
@@ -2,7 +2,7 @@
 
 ## [1.0.0-alpha.3] - 2019-12-xx
 
-### Add missing Clone impl for factory_fn_cfg
+### Add missing Clone impls
 
 ## [1.0.0-alpha.2] - 2019-12-02
 
diff --git a/actix-service/src/apply.rs b/actix-service/src/apply.rs
index 5b9a0a02..5fb984d4 100644
--- a/actix-service/src/apply.rs
+++ b/actix-service/src/apply.rs
@@ -102,6 +102,21 @@ where
     }
 }
 
+impl<T, F, R, In, Out, Err> Clone for ApplyServiceFactory<T, F, R, In, Out, Err>
+where
+    T: ServiceFactory<Error = Err> + Clone,
+    F: FnMut(In, &mut T::Service) -> R + Clone,
+    R: Future<Output = Result<Out, Err>>,
+{
+    fn clone(&self) -> Self {
+        Self {
+            service: self.service.clone(),
+            f: self.f.clone(),
+            r: PhantomData,
+        }
+    }
+}
+
 impl<T, F, R, In, Out, Err> ServiceFactory for ApplyServiceFactory<T, F, R, In, Out, Err>
 where
     T: ServiceFactory<Error = Err>,