Function icu::properties::exemplar_chars::load_exemplars_index

pub fn load_exemplars_index(
    provider: &impl DataProvider<ExemplarCharactersIndexV1Marker>, 
    locale: &DataLocale
) -> Result<UnicodeSetData, PropertiesError>

Get the “index” set of exemplar characters.

Examples

use icu::locid::locale;
use icu::properties::exemplar_chars;

let locale = locale!("en-001").into();
let data =
    exemplar_chars::load_exemplars_index(&icu_testdata::unstable(), &locale)
        .expect("The data should be valid");
let exemplars_index = data.as_borrowed();

assert!(!exemplars_index.contains_char('a'));
assert!(!exemplars_index.contains_char('z'));
assert!(!exemplars_index.contains("a"));
assert!(!exemplars_index.contains("ä"));
assert!(!exemplars_index.contains("ng"));
assert!(exemplars_index.contains("A"));