1 files changed, 31 insertions, 0 deletions
diff --git a/vendor/icu_locid/src/extensions/private/other.rs b/vendor/icu_locid/src/extensions/private/other.rs
new file mode 100644
index 000000000..a91e12855
--- /dev/null
+++ b/vendor/icu_locid/src/extensions/private/other.rs
@@ -0,0 +1,31 @@
+// This file is part of ICU4X. For terms of use, please see the file
+// called LICENSE at the top level of the ICU4X source tree
+// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
+
+impl_tinystr_subtag!(
+    /// A single item used in a list of [`Private`](super::Private) extensions.
+    ///
+    /// The subtag has to be an ASCII alphanumerical string no shorter than
+    /// one character and no longer than eight.
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// use icu::locid::extensions::private::Subtag;
+    ///
+    /// let subtag1: Subtag = "Foo".parse().expect("Failed to parse a Subtag.");
+    ///
+    /// assert_eq!(subtag1.as_str(), "foo");
+    /// ```
+    Subtag,
+    extensions::private::Subtag,
+    extensions_private_subtag,
+    1..=8,
+    s,
+    s.is_ascii_alphanumeric(),
+    s.to_ascii_lowercase(),
+    s.is_ascii_alphanumeric() && s.is_ascii_lowercase(),
+    InvalidExtension,
+    ["foo12"],
+    ["toolooong"],
+);