{"ast_node_type":"variable","tokens":[{"end":98,"kind":"keyword","start":0,"text":"&&"}]}
                && let Some(candidate) = tcx.associated_items(impl_def_id).find_by_ident_and_kind(
                && let DefKind::Impl { .. } = self.tcx.def_kind(impl_def_id)
                    self.tcx,