specifying ranges about efg HOT 2 CLOSED

Thanks for the RFC link! I had not seen this. But I would prefer not to build this into this crate.

from efg.

Thanks for the RFC link! I had not seen this. But I would prefer not to build this into this crate.

Completely understandable! It makes sense to build out the min/max qualifiers as part of Rust's attribute expressions first, before attempting to add anything of the sort to efg.

What I do wonder though is how ranges could be expressed using the current syntax? It's probably not important to answer that straight away. But if efg ever graduates to an RFC, we would probably want to cover that, possibly under "Future Possibilities"?

Prior Art

For future reference, I found out today that CSS Media Queries level 4 introduces a change very similar to this proposal:

before

@media screen and (min-width: 500px) and (max-width: 1200px) {
  .bar {
    display: block;
  }
}

after

@media screen and (500px <= width <= 1200px) {
  .bar {
    display: block;
  }
}

from efg.