D doesn't support this natively. The closest you can get is something akin to what aliak wrote (you would need to write something, not sure if Phobos or some package has implemented the feature), or use cascaded if statements:
I've just given a fast look at the thread, so maybe I'm wrong, but this [1] should be ok for pattern matching using plain and simple Phobos ...
[1] https://dlang.org/phobos/std_variant.html#.visit
