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+``calendar::ffi``
+=================
+
+.. js:class:: ICU4XAnyCalendarKind
+
+    The various calendar types currently supported by :js:class:`ICU4XCalendar`
+
+    See the `Rust documentation for AnyCalendarKind <https://docs.rs/icu/latest/icu/calendar/enum.AnyCalendarKind.html>`__ for more information.
+
+
+    .. js:function:: get_for_locale(locale)
+
+        Read the calendar type off of the -u-ca- extension on a locale.
+
+        Errors if there is no calendar on the locale or if the locale's calendar is not known or supported.
+
+        See the `Rust documentation for get_for_locale <https://docs.rs/icu/latest/icu/calendar/enum.AnyCalendarKind.html#method.get_for_locale>`__ for more information.
+
+
+    .. js:function:: get_for_bcp47(s)
+
+        Obtain the calendar type given a BCP-47 -u-ca- extension string.
+
+        Errors if the calendar is not known or supported.
+
+        See the `Rust documentation for get_for_bcp47_value <https://docs.rs/icu/latest/icu/calendar/enum.AnyCalendarKind.html#method.get_for_bcp47_value>`__ for more information.
+
+
+    .. js:method:: bcp47()
+
+        Obtain the string suitable for use in the -u-ca- extension in a BCP47 locale.
+
+        See the `Rust documentation for as_bcp47_string <https://docs.rs/icu/latest/icu/calendar/enum.AnyCalendarKind.html#method.as_bcp47_string>`__ for more information.
+
+
+.. js:class:: ICU4XCalendar
+
+    See the `Rust documentation for AnyCalendar <https://docs.rs/icu/latest/icu/calendar/enum.AnyCalendar.html>`__ for more information.
+
+
+    .. js:function:: create_for_locale(provider, locale)
+
+        Creates a new :js:class:`ICU4XCalendar` from the specified date and time.
+
+        See the `Rust documentation for new_for_locale <https://docs.rs/icu/latest/icu/calendar/enum.AnyCalendar.html#method.new_for_locale>`__ for more information.
+
+
+    .. js:function:: create_for_kind(provider, kind)
+
+        Creates a new :js:class:`ICU4XCalendar` from the specified date and time.
+
+        See the `Rust documentation for new <https://docs.rs/icu/latest/icu/calendar/enum.AnyCalendar.html#method.new>`__ for more information.
+
+
+    .. js:method:: kind()
+
+        Returns the kind of this calendar
+
+        See the `Rust documentation for kind <https://docs.rs/icu/latest/icu/calendar/enum.AnyCalendar.html#method.kind>`__ for more information.
+