{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"rpath.push(out_filename.file_name().unwrap());"}]}
                rpath.push(out_filename.file_name().unwrap());
                let mut rpath = OsString::from("@rpath/");
                self.link_arg("-install_name").link_arg(rpath);