Function icu::properties::sets::load_pattern_white_space

pub fn load_pattern_white_space(
    provider: &impl DataProvider<PatternWhiteSpaceV1Marker>
) -> Result<CodePointSetData, PropertiesError>

Characters used as whitespace in patterns (such as regular expressions). See Unicode Standard Annex #31 for more details.

Example

use icu_properties::sets;

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

assert!(pattern_white_space.contains(' '));
assert!(pattern_white_space.contains32(0x2029));  // PARAGRAPH SEPARATOR
assert!(pattern_white_space.contains32(0x000A));  // NEW LINE
assert!(!pattern_white_space.contains32(0x00A0));  // NO-BREAK SPACE