{"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"vacant_entry.insert(Rc::new(RefCell::new(dropped_local_here.borrow().clone()))),"}]}
                    vacant_entry.insert(Rc::new(RefCell::new(dropped_local_here.borrow().clone()))),
                hash_map::Entry::Vacant(vacant_entry) => Rc::clone(
                ),