icu_locid/extensions/private/
other.rs

1// This file is part of ICU4X. For terms of use, please see the file
2// called LICENSE at the top level of the ICU4X source tree
3// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
4
5impl_tinystr_subtag!(
6    /// A single item used in a list of [`Private`](super::Private) extensions.
7    ///
8    /// The subtag has to be an ASCII alphanumerical string no shorter than
9    /// one character and no longer than eight.
10    ///
11    /// # Examples
12    ///
13    /// ```
14    /// use icu::locid::extensions::private::Subtag;
15    ///
16    /// let subtag1: Subtag = "Foo".parse().expect("Failed to parse a Subtag.");
17    ///
18    /// assert_eq!(subtag1.as_str(), "foo");
19    /// ```
20    Subtag,
21    extensions::private,
22    subtag,
23    extensions_private_subtag,
24    1..=8,
25    s,
26    s.is_ascii_alphanumeric(),
27    s.to_ascii_lowercase(),
28    s.is_ascii_alphanumeric() && s.is_ascii_lowercase(),
29    InvalidExtension,
30    ["foo12"],
31    ["toolooong"],
32);