3 ms·

(2016)

• gcp 10y ago
  I believe the difference is that you can no longer build without Rust. The original post in that thread talks about requiring it being the default - those are not the same.
  • mkesper 10y ago
    Indeed: If you're maintaining Firefox on a tier-3 platform which doesn't have good rust support, please be aware that Firefox 53 will be the last upstream release where rust is optional.