Re: Truly algebraic Variant and Nullable

[Tobias Pankrath via Digitalmars-d-announce]

On Sunday, 15 November 2020 at 04:54:19 UTC, 9il wrote:
Truly algebraic Variant and Nullable with an order-independent 
list of types.

Thanks for sharing it!

Could you give a (very short) explanation on why sumtype could 
not meet your requirements? I am just starting a new D project 
and have to choose between sumtype and your solution.


The work has been sponsored by Kaleidic Associates and Symmetry 
Investments.

Much appreciated!