add ffi updates

bindings_ffi/src/mls.rs

@@ -443,6 +443,30 @@ impl FfiGroup {
         Ok(())
     }
 
+    pub async fn update_group_name(&self, group_name: String) -> Result<(), GenericError> {
+        let group = MlsGroup::new(
+            self.inner_client.as_ref(),
+            self.group_id.clone(),
+            self.created_at_ns,
+        );
+
+        group.update_group_metadata(group_name).await?;
+
+        Ok(())
+    }
+
+    pub async fn group_name(&self) -> Result<String, GenericError> {
+        let group = MlsGroup::new(
+            self.inner_client.as_ref(),
+            self.group_id.clone(),
+            self.created_at_ns,
+        );
+
+        let group_name = group.group_name().await?;
+
+        Ok(group_name)
+    }
+
     pub async fn stream(
         &self,
         message_callback: Box<dyn FfiMessageCallback>,

xmtp_mls/src/groups/mod.rs

@@ -395,6 +395,16 @@ where
         self.sync_until_intent_resolved(conn, intent.id).await
     }
 
+    // Query the database for stored messages. Optionally filtered by time, kind, delivery_status
+    // and limit
+    pub fn group_name(
+        &self,
+    ) -> Result<String, GroupError> {
+
+        let mutable_metadata = self.mutable_metadata()?;
+        Ok(mutable_metadata.group_name)
+    }
+
     #[allow(dead_code)]
     pub(crate) async fn remove_members_by_installation_id(
         &self,