{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"self.include_self_kw_refs.as_ref().and_then(|ty|"}]}
                    self.include_self_kw_refs.as_ref().and_then(|ty| {
                let self_kw_refs = || {
                        ty.as_adt()