1 files changed, 29 insertions, 0 deletions
diff --git a/vendor/android-tzdata/src/lib.rs b/vendor/android-tzdata/src/lib.rs
new file mode 100644
index 000000000..b6b0e36cf
--- /dev/null
+++ b/vendor/android-tzdata/src/lib.rs
@@ -0,0 +1,29 @@
+//! Parser for the Android-specific tzdata file.
+
+mod tzdata;
+
+/// Tries to locate the `tzdata` file, parse it, and return the entry for the
+/// requested time zone.
+///
+/// # Errors
+///
+/// Returns an [std::io::Error] if the `tzdata` file cannot be found and parsed, or
+/// if it does not contain the requested timezone entry.
+///
+/// # Example
+///
+///  ```rust
+/// # use std::error::Error;
+/// # use android_tzdata::find_tz_data;
+/// #
+/// # fn main() -> Result<(), Box<dyn Error>> {
+/// let tz_data = find_tz_data("Europe/Kiev")?;
+/// // Check it's version 2 of the [Time Zone Information Format](https://www.ietf.org/archive/id/draft-murchison-rfc8536bis-02.html).
+/// assert!(tz_data.starts_with(b"TZif2"));
+/// #     Ok(())
+/// # }
+/// ```
+pub fn find_tz_data(tz_name: impl AsRef<str>) -> Result<Vec<u8>, std::io::Error> {
+    let mut file = tzdata::find_file()?;
+    tzdata::find_tz_data_in_file(&mut file, tz_name.as_ref())
+}