{"ast_node_type":"other","tokens":[{"end":41,"kind":"keyword","start":0,"text":"files.extend(hash_iter_files("}]}
            files.extend(hash_iter_files(
        for debugger_visualizer in tcx.debugger_visualizers(LOCAL_CRATE) {
                iter::once(normalize_path(debugger_visualizer.path.clone().unwrap())),