std.sumtype?

[Imperatorn]

On Thursday, 18 March 2021 at 18:40:49 UTC, ryuukk_ wrote:
> On Thursday, 18 March 2021 at 18:15:29 UTC, Paul Backus wrote:
>>[...]
>
> The syntax is a result of it not being a language feature (the 
> lib itself is perfectly fine, don't get me wrong! but the 
> problem i have is it'd be better as a language feature)
>
> I'd love to help create a DIP for it, but making it as a lib 
> now, and then removing it few months/year later will feel bad 
> because that's gonna be code people will have to change, again, 
> hence the importance of not taking shortcuts, we need think 
> long term

Instead of spending three years on the DIP, start small and spend 
three days and see how far you come.