{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"Call"}]}
            Call { target: None, unwind: UnwindAction::Cleanup(_), .. } => vec!["unwind".into()],
            Call { target: Some(_), unwind: _, .. } => vec!["return".into()],
            Call { target: None, unwind: _, .. } => vec![],