Module icu_locid::extensions::unicode

Unicode Extensions provide information about user preferences in a given locale.

The main struct for this extension is Unicode which contains Keywords and Attributes.

Examples

use icu::locid::extensions::unicode::{attribute, key, value, Unicode};
use icu::locid::Locale;

let loc: Locale = "en-US-u-foobar-hc-h12".parse().expect("Parsing failed.");

assert_eq!(
    loc.extensions.unicode.keywords.get(&key!("hc")),
    Some(&value!("h12"))
);
assert!(loc
    .extensions
    .unicode
    .attributes
    .contains(&attribute!("foobar")));

Macros

• attribute
  A macro allowing for compile-time construction of valid Attribute subtags.
• key
  A macro allowing for compile-time construction of valid Key subtags.
• value
  A macro allowing for compile-time construction of valid Unicode Value subtag.

Structs

• Attribute
  An attribute used in a set of Attributes.
• Attributes
  A set of Attribute elements as defined in Unicode Extension Attributes.
• Key
  A key used in a list of Keywords.
• Keywords
  A list of Key-Value pairs representing functional information about locale’s internationalization preferences.
• Unicode
  Unicode Extensions provide information about user preferences in a given locale.
• Value
  A value used in a list of Keywords.