Minimal style improvements

Author: jplatte

crates/matrix-sdk-appservice/tests/tests.rs

@@ -294,7 +294,7 @@ async fn test_appservice_on_sub_path() -> Result<()> {
 
     let members = appservice
         .get_cached_client(None)?
-        .get_room(&room_id)
+        .get_room(room_id)
         .expect("Expected room to be available")
         .members_no_sync()
         .await?;

crates/matrix-sdk-base/src/client.rs

@@ -755,7 +755,7 @@ impl BaseClient {
                         o.update_tracked_users(user_ids).await
                     }
 
-                    o.update_tracked_users(user_ids.iter().map(|x| &**x)).await
+                    o.update_tracked_users(user_ids.iter().map(|x| &**x)).await;
                 }
             }
 

crates/matrix-sdk-crypto/src/machine.rs

@@ -1205,7 +1205,7 @@ impl OlmMachine {
     /// If the user is already known to the Olm machine it will not be
     /// considered for a key query.
     pub async fn update_tracked_users(&self, users: impl IntoIterator<Item = &UserId>) {
-        self.identity_manager.update_tracked_users(users).await
+        self.identity_manager.update_tracked_users(users).await;
     }
 
     /// Get a specific device of a user.