{"ast_node_type":"variable","tokens":[{"end":70,"kind":"keyword","start":0,"text":"let"}]}
        let mod_path = ModPath::from_src(&db, ast_path, &mut |range| {
            parsed_path_file.syntax_node().descendants().find_map(syntax::ast::Path::cast).unwrap();
            db.span_map(pos.file_id.into()).as_ref().span_for_range(range).ctx