Macro icu::locid::unicode_ext_value
source · [−]macro_rules! unicode_ext_value {
($value:literal) => { ... };
}
Expand description
A macro allowing for compile-time construction of valid Unicode Value
subtag.
The macro only supports single-subtag values.
Examples
use icu::locid::{unicode_ext_key, unicode_ext_value};
use icu::locid::extensions::unicode::{Key, Value};
use icu::locid::Locale;
use writeable::Writeable;
const CALENDAR_KEY: Key = unicode_ext_key!("ca");
const CALENDAR_VALUE: Value = unicode_ext_value!("buddhist");
let loc: Locale = "de-u-ca-buddhist".parse().unwrap();
assert_eq!(
loc.extensions.unicode.keywords.get(&CALENDAR_KEY),
Some(&CALENDAR_VALUE)
);