{"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"TyKind::FnDef(callable,"}]}
            TyKind::FnDef(callable, ..) => {
            TyKind::Adt(AdtId(adt), ..) => Some(adt.into()),
                Some(GenericDefId::from_callable(db, ToChalk::from_chalk(db, callable)))