On Sun, Aug 06, 2023 at 01:37:42PM +0800, jacktby jacktby wrote:
>
> I need to build a new datatype. It can contains different datatypes, like
> ‘(1,’a’,2.0)’,it’s a (interger,string,float) tuple type
Is there any reason why you can't simply rely on the record datatype?
> and Then I need to
> add operator for it. How should I do?
If using record datatype you would only need to add a new operator.