[ISSUE #41]doc: update README.md doc

cloudwego · Oct 23, 2023 · e05de86 · e05de86
1 parent f840541
commit e05de86
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -30,7 +30,11 @@ pub trait Service<Cx, Request> {
     type Error;
 
     /// Process the request and return the response asynchronously.
-    async fn call<'s, 'cx>(&'s self, cx: &'cx mut Cx, req: Request) -> Result<Self::Response, Self::Error>;
+    fn call<'s, 'cx>(
+        &'s self,
+        cx: &'cx mut Cx,
+        req: Request,
+    ) -> impl Future<Output = Result<Self::Response, Self::Error>> + Send;
 }
 ```