pub fn load_joining_type(
    provider: &(impl DataProvider<JoiningTypeV1Marker> + ?Sized),
) -> Result<CodePointMapData<JoiningType>, PropertiesError>Expand description
A version of joining_type() that uses custom data provided by a DataProvider.
Note that this will return an owned version of the data. Functionality is available on
the borrowed version, accessible through CodePointMapData::as_borrowed.