Function icu::properties::sets::load_case_ignorable

pub fn load_case_ignorable(
    provider: &impl DataProvider<CaseIgnorableV1Marker>
) -> Result<CodePointSetData, PropertiesError>

Characters which are ignored for casing purposes

Example

use icu_properties::sets;

let data =
    sets::load_case_ignorable(&icu_testdata::unstable())
        .expect("The data should be valid");
let case_ignorable = data.as_borrowed();

assert!(case_ignorable.contains(':'));
assert!(!case_ignorable.contains('λ'));  // U+03BB GREEK SMALL LETTER LAMDA