--- a/rust/src/params.rs	Fri Apr 19 13:58:56 2019 +0800
+++ b/rust/src/params.rs	Sat Jul 06 18:28:34 2019 +0800
@@ -141,12 +141,10 @@
         });
     }
 
-    #[async_stream(item = Params)]
     pub fn stream(config: Config, handle: Handle) -> Result<(), TemplogError> {
         let rcself = Rc::new(ParamWaiter::new(config, handle));
 
         let dur = Duration::from_millis(4000);
-        #[async]
         for _ in Interval::new(dur, &rcself.handle).unwrap() {
             // fetch params
             // TODO - skip if inflight.