Evan Montembeault

For some more inspiration, I recently learned Ada has a [handy feature](https://en.wikibooks.org/wiki/Ada_Programming/Types/Enumeration#Enumeration_subtypes) related to this which lets you specify a subtype as a range of enum values (see "Enumeration subtypes")....

"Unit type" is far easier to google than any of the other suggestions if the name is a concern, but it's also not quite the same thing as what's being...