{"ast_node_type":"other","tokens":[{"end":41,"kind":"keyword","start":0,"text":"AdtId::EnumId(e)"}]}
                    AdtId::EnumId(e) => {
                    AdtId::UnionId(u) => add_constraints_from_variant(VariantId::UnionId(u)),
                        e.enum_variants(db).variants.iter().for_each(|&(variant, _, _)| {