add impl Service for Rc<RefCell<S>>

actix-service/CHANGES.md

@@ -1,5 +1,12 @@
 # Changes
 
+## [0.3.5] - 2019-04-xx
+
+### Added
+
+* Add `impl<S: Service> Service for Rc<RefCell<S>>`
+
+
 ## [0.3.4] - 2019-03-12
 
 ### Added

actix-service/src/lib.rs

@@ -1,3 +1,4 @@
+use std::cell::RefCell;
 use std::rc::Rc;
 use std::sync::Arc;
 
@@ -391,6 +392,24 @@ where
     }
 }
 
+impl<S> Service for Rc<RefCell<S>>
+where
+    S: Service,
+{
+    type Request = S::Request;
+    type Response = S::Response;
+    type Error = S::Error;
+    type Future = S::Future;
+
+    fn poll_ready(&mut self) -> Poll<(), S::Error> {
+        self.borrow_mut().poll_ready()
+    }
+
+    fn call(&mut self, request: Self::Request) -> S::Future {
+        self.borrow_mut().call(request)
+    }
+}
+
 impl<S, C> NewService<C> for Rc<S>
 where
     S: NewService<C>,