Robert Bastian

@younies over to you for `ICU4XMeasureUnitParser::parse_measure_unit`

## How do DataKeyAttributes behave in fallback? ```rust // exhaustive struct DataRequest und-Hant > ~und~ - zh-TW = zh-Hant-TW > zh-Hant > und-Hant > ~und~ - yue-CN = yue-Hans-CN >...

Well don't call functions accepting `Into` with `x.into()`.

Ah yes that issue is what I meant.

Conclusion: - In `dart-lang/i18n` we host: - per dev-platform dylib for dev (with nice errors and stuff) - per dev-platform data filtering tool - per target-platform static lib (highly optimized,...

- @mosuem - checked with pub.dev team whether we could host artifacts there, they are reluctant. big discussion on the ecosystem team whether a package manager should support that. pub.dev...

Key extraction works fine for wasm.

Ah the [code I was looking at](https://github.com/unicode-org/icu4x/blob/main/provider/datagen/src/lib.rs#L393-L395) compiles a Rust example to WASM instead of using the FFI. I fully agree with Shane: key extraction guarantees that all data that...

- @robertbastian - we can use binary analysis on the treeshaken dylib in Dart, alternatively we hardcode a lookup table in the datagen binary - @manishearth - we can use...

Our name lookups are already fallible, so they could just return `None` on non-UCD scripts.