{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"\"target_arch\""}]}
            "target_arch" => KNOWN_ARCH.iter().copied().for_each(add_completion),
        Some(Some(p)) => match p.text() {
            "target_env" => KNOWN_ENV.iter().copied().for_each(add_completion),