{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"Some(dot::LabelText::LabelStr(Cow::Borrowed(\"box\")))"}]}
        Some(dot::LabelText::LabelStr(Cow::Borrowed("box")))
    fn node_shape(&'this self, _node: &RegionVid) -> Option<dot::LabelText<'this>> {
    }