# icu_provider_source [](https://crates.io/crates/icu_provider_source)
`icu_provider_source` defines [`SourceDataProvider`], the authorative ICU4X [`DataProvider`] that produces data from
CLDR and ICU sources.
[`SourceDataProvider`] is mainly intended as a source for the `icu_provider_export` crate,
which can be used to transform the data into a more efficient format.
## Cargo features
* `networking`
* enables networking support to download CLDR and ICU source data from GitHub
* `use_wasm` / `use_icu4c`
* see the documentation on [`icu_codepointtrie_builder`](icu_codepointtrie_builder#build-configuration)
* `experimental`
* enables markers defined in the unstable `icu::experimental` module
## More Information
For more information on development, authorship, contributing etc. please visit [`ICU4X home page`](https://github.com/unicode-org/icu4x).