cargo fmt

Author: dwrensha

capnp-rpc/test/test.rs

@@ -384,7 +384,9 @@ fn pipelining_return_null() {
         let cap = request.send().pipeline.get_cap();
         match cap.foo_request().send().promise.await {
             Err(ref e) => {
-                if e.extra.contains("Pipeline call on a request that returned no capabilities") {
+                if e.extra
+                    .contains("Pipeline call on a request that returned no capabilities")
+                {
                     Ok(())
                 } else {
                     Err(Error::failed(format!(