Function icu_properties::sets::hex_digit
source · pub const fn hex_digit() -> CodePointSetDataBorrowed<'static>
Expand description
Characters commonly used for the representation of hexadecimal numbers, plus their compatibility equivalents
✨ Enabled with the compiled_data
Cargo feature.
§Example
use icu::properties::sets;
let hex_digit = sets::hex_digit();
assert!(hex_digit.contains('0'));
assert!(!hex_digit.contains('੩')); // U+0A69 GURMUKHI DIGIT THREE
assert!(hex_digit.contains('f'));
assert!(hex_digit.contains('f')); // U+FF46 FULLWIDTH LATIN SMALL LETTER F
assert!(hex_digit.contains('F')); // U+FF26 FULLWIDTH LATIN CAPITAL LETTER F
assert!(!hex_digit.contains('Ä')); // U+00C4 LATIN CAPITAL LETTER A WITH DIAERESIS