State Machine

[RSY]

On Saturday, 2 January 2021 at 05:19:08 UTC, Tim wrote:
> Hi there,
>
> I was wondering if there is a very D approach to making a state 
> machine. I ask this because I could mangle something together 
> but if there is a language feature that could make my life a 
> lot easier or readable then that would be fantastic. The main 
> thing I'm wondering about is being able to run some sort of 
> arbitrary code in the form of strings (maybe using string 
> mixins) as the machine exits a state

I found this on github, that might be what you are looking for: 
https://github.com/mintyfresh/state-machine

It make uses of mixins, wich looks very nice