first pass of merging in warp (doesn't build)

crates/cloud_objects/src/cloud_object/update.rs

@@ -0,0 +1,24 @@
+use warp_graphql::queries::get_updated_cloud_objects::UpdatedObjectInput;
+
+use super::RevisionAndLastEditor;
+
+/// Result of attempting to update a cloud object.
+#[derive(Debug)]
+pub enum UpdateCloudObjectResult<T> {
+    /// The update was successful and the object now has the specified revision.
+    Success {
+        revision_and_editor: RevisionAndLastEditor,
+    },
+    /// The update was rejected because the update was not sent from the current revision in
+    /// storage. The object and revision in storage are returned.
+    Rejected { object: T },
+}
+
+/// Helper struct that contains all the info needed to fetch changed objects from the server.
+#[derive(Default, Clone)]
+pub struct ObjectsToUpdate {
+    pub notebooks: Vec<UpdatedObjectInput>,
+    pub workflows: Vec<UpdatedObjectInput>,
+    pub folders: Vec<UpdatedObjectInput>,
+    pub generic_string_objects: Vec<UpdatedObjectInput>,
+}