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+``segmenter_word::ffi``
+=======================
+
+.. js:class:: ICU4XSegmenterWordType
+
+    See the `Rust documentation for WordType <https://docs.rs/icu/latest/icu/segmenter/enum.WordType.html>`__ for more information.
+
+
+.. js:class:: ICU4XWordBreakIteratorLatin1
+
+    See the `Rust documentation for WordBreakIterator <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html>`__ for more information.
+
+
+    .. js:method:: next()
+
+        Finds the next breakpoint. Returns -1 if at the end of the string or if the index is out of range of a 32-bit signed integer.
+
+        See the `Rust documentation for next <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html#method.next>`__ for more information.
+
+
+    .. js:method:: word_type()
+
+        Return the status value of break boundary.
+
+        See the `Rust documentation for word_type <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html#method.word_type>`__ for more information.
+
+
+    .. js:method:: is_word_like()
+
+        Return true when break boundary is word-like such as letter/number/CJK
+
+        See the `Rust documentation for is_word_like <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html#method.is_word_like>`__ for more information.
+
+
+.. js:class:: ICU4XWordBreakIteratorUtf16
+
+    See the `Rust documentation for WordBreakIterator <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html>`__ for more information.
+
+
+    .. js:method:: next()
+
+        Finds the next breakpoint. Returns -1 if at the end of the string or if the index is out of range of a 32-bit signed integer.
+
+        See the `Rust documentation for next <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html#method.next>`__ for more information.
+
+
+    .. js:method:: word_type()
+
+        Return the status value of break boundary.
+
+        See the `Rust documentation for word_type <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html#method.word_type>`__ for more information.
+
+
+    .. js:method:: is_word_like()
+
+        Return true when break boundary is word-like such as letter/number/CJK
+
+        See the `Rust documentation for is_word_like <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html#method.is_word_like>`__ for more information.
+
+
+.. js:class:: ICU4XWordBreakIteratorUtf8
+
+    See the `Rust documentation for WordBreakIterator <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html>`__ for more information.
+
+
+    .. js:method:: next()
+
+        Finds the next breakpoint. Returns -1 if at the end of the string or if the index is out of range of a 32-bit signed integer.
+
+        See the `Rust documentation for next <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html#method.next>`__ for more information.
+
+
+    .. js:method:: word_type()
+
+        Return the status value of break boundary.
+
+        See the `Rust documentation for word_type <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html#method.word_type>`__ for more information.
+
+
+    .. js:method:: is_word_like()
+
+        Return true when break boundary is word-like such as letter/number/CJK
+
+        See the `Rust documentation for is_word_like <https://docs.rs/icu/latest/icu/segmenter/struct.WordBreakIterator.html#method.is_word_like>`__ for more information.
+
+
+.. js:class:: ICU4XWordSegmenter
+
+    An ICU4X word-break segmenter, capable of finding word breakpoints in strings.
+
+    See the `Rust documentation for WordSegmenter <https://docs.rs/icu/latest/icu/segmenter/struct.WordSegmenter.html>`__ for more information.
+
+
+    .. js:function:: create_auto(provider)
+
+        Construct an :js:class:`ICU4XWordSegmenter` with automatically selecting the best available LSTM or dictionary payload data.
+
+        Note: currently, it uses dictionary for Chinese and Japanese, and LSTM for Burmese, Khmer, Lao, and Thai.
+
+        See the `Rust documentation for new_auto <https://docs.rs/icu/latest/icu/segmenter/struct.WordSegmenter.html#method.new_auto>`__ for more information.
+
+
+    .. js:function:: create_lstm(provider)
+
+        Construct an :js:class:`ICU4XWordSegmenter` with LSTM payload data for Burmese, Khmer, Lao, and Thai.
+
+        Warning: :js:class:`ICU4XWordSegmenter` created by this function doesn't handle Chinese or Japanese.
+
+        See the `Rust documentation for new_lstm <https://docs.rs/icu/latest/icu/segmenter/struct.WordSegmenter.html#method.new_lstm>`__ for more information.
+
+
+    .. js:function:: create_dictionary(provider)
+
+        Construct an :js:class:`ICU4XWordSegmenter` with dictionary payload data for Chinese, Japanese, Burmese, Khmer, Lao, and Thai.
+
+        See the `Rust documentation for new_dictionary <https://docs.rs/icu/latest/icu/segmenter/struct.WordSegmenter.html#method.new_dictionary>`__ for more information.
+
+
+    .. js:method:: segment_utf8(input)
+
+        Segments a (potentially ill-formed) UTF-8 string.
+
+        See the `Rust documentation for segment_utf8 <https://docs.rs/icu/latest/icu/segmenter/struct.WordSegmenter.html#method.segment_utf8>`__ for more information.
+
+
+    .. js:method:: segment_utf16(input)
+
+        Segments a UTF-16 string.
+
+        See the `Rust documentation for segment_utf16 <https://docs.rs/icu/latest/icu/segmenter/struct.WordSegmenter.html#method.segment_utf16>`__ for more information.
+
+        - Note: ``input`` should be an ArrayBuffer or TypedArray corresponding to the slice type expected by Rust.
+
+
+    .. js:method:: segment_latin1(input)
+
+        Segments a Latin-1 string.
+
+        See the `Rust documentation for segment_latin1 <https://docs.rs/icu/latest/icu/segmenter/struct.WordSegmenter.html#method.segment_latin1>`__ for more information.
+
+        - Note: ``input`` should be an ArrayBuffer or TypedArray corresponding to the slice type expected by Rust.
+