pub fn load_east_asian_width(
provider: &(impl DataProvider<EastAsianWidthV1Marker> + ?Sized),
) -> Result<CodePointMapData<EastAsianWidth>, PropertiesError>Expand description
A version of east_asian_width() 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.