Shane F. Carr

Would like to discuss with: - @Manishearth - @zbraniecki - @eggrobin - @sffc

The thing that runs out of space is the ```rust pub locales: &'data VarZeroSlice, ``` I think you should hit the threshold if you export a key for all locales...

Something worth considering is whether we want to use `LiteMap`, which reduces stack space but requires an allocation for patterns containing more than 1 field with display names. This covers...

- @eggrobin - If you ask for a time zone or a weekday, a time zone or a weekday could appear at any length. Once you resolve a particular pattern...

We will fix this when CLDR adds data that needs this behavior. We don't guarantee in general that ICU4X works with future CLDRs (so long as we have reasonable fallback...

Maybe try `ab-DE` first since that might hit the threshold and takes one order of magnitude off the slowness

Another way to guarantee hitting the threshold is to make a single locale with an aux key that is at least 2^16 bytes long, but that might be brittle when...

Blocked on #4562

> Blocked on #4562 Not really blocked on this, but we should resolve #4562 before shipping 1.5

Putting this back in draft and moving the data part to #4718 so I can rework the API a bit more.