From the D Blog: The Amazing Compile-Time Metaprogramming State Machine

[Dave P.]

On Friday, 8 May 2026 at 05:05:07 UTC, Mike Parker wrote:
> A new blog post from Jared Hanson is live. In this one, he 
> shows how to use D's compile-time features to create a 
> type-safe, compile-time implementation of the Builder pattern.
>
> https://blog.dlang.org/2026/05/05/the-amazing-compile-time-state-machine/

Is there complete code somewhere? I can’t get the examples to 
compile beyond the first one and the rest elide re-used sections 
beyond the first.