pub type HasAllKeysJsonb<Lhs, Rhs> = Grouped<HasAllKeysJsonb<Lhs, AsExprOf<Rhs, Array<VarChar>>>>;
The return type of lsh.has_all_keys(rhs)
lsh.has_all_keys(rhs)
struct HasAllKeysJsonb<Lhs, Rhs>(/* private fields */);