fixup! Split out the receive_sync_changes method into a helper

Author: poljar

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

@@ -1149,7 +1149,7 @@ impl OlmMachine {
         &self,
         sync_changes: EncryptionSyncChanges<'_>,
     ) -> OlmResult<(Vec<Raw<AnyToDeviceEvent>>, Vec<RoomKeyInfo>)> {
-        let (events, changes) = self.receive_sync_changes_helper(sync_changes).await?;
+        let (events, changes) = self.preprocess_sync_changes(sync_changes).await?;
 
         // Technically save_changes also does the same work, so if it's slow we could
         // refactor this to do it only once.
@@ -1161,7 +1161,7 @@ impl OlmMachine {
         Ok((events, room_key_updates))
     }
 
-    pub(crate) async fn receive_sync_changes_helper(
+    pub(crate) async fn preprocess_sync_changes(
         &self,
         sync_changes: EncryptionSyncChanges<'_>,
     ) -> OlmResult<(Vec<Raw<AnyToDeviceEvent>>, Changes)> {