Signals/Slots only with classes

[Johann Lermer]

On Saturday, 17 October 2020 at 16:36:37 UTC, Basile B. wrote:
> No. std.signals is old, old-fashioned but is still there 
> because there's no proposals to replace it and the standards 
> for std are high.

Great. So there's a module in phobos that's not up to phobos' 
standards and it doesn't get improved, because the standards are 
too high. That's depressing.

Btw. why is it old-fashioned?