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``properties_maps::ffi``
========================
.. js:class:: ICU4XCodePointMapData16
An ICU4X Unicode Map Property object, capable of querying whether a code point (key) to obtain the Unicode property value, for a specific Unicode property.
For properties whose values fit into 16 bits.
See the `Rust documentation for properties <https://docs.rs/icu/latest/icu/properties/index.html>`__ for more information.
See the `Rust documentation for CodePointMapData <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapData.html>`__ for more information.
See the `Rust documentation for CodePointMapDataBorrowed <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html>`__ for more information.
.. js:method:: get(cp)
Gets the value for a code point.
See the `Rust documentation for get <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html#method.get>`__ for more information.
.. js:method:: get32(cp)
Gets the value for a code point (specified as a 32 bit integer, in UTF-32)
.. js:method:: iter_ranges_for_value(value)
Produces an iterator over ranges of code points that map to ``value``
See the `Rust documentation for iter_ranges_for_value <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html#method.iter_ranges_for_value>`__ for more information.
.. js:method:: iter_ranges_for_value_complemented(value)
Produces an iterator over ranges of code points that do not map to ``value``
See the `Rust documentation for iter_ranges_for_value_complemented <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html#method.iter_ranges_for_value_complemented>`__ for more information.
.. js:method:: get_set_for_value(value)
Gets a :js:class:`ICU4XCodePointSetData` representing all entries in this map that map to the given value
See the `Rust documentation for get_set_for_value <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html#method.get_set_for_value>`__ for more information.
.. js:function:: load_script(provider)
See the `Rust documentation for script <https://docs.rs/icu/latest/icu/properties/maps/fn.script.html>`__ for more information.
.. js:class:: ICU4XCodePointMapData8
An ICU4X Unicode Map Property object, capable of querying whether a code point (key) to obtain the Unicode property value, for a specific Unicode property.
For properties whose values fit into 8 bits.
See the `Rust documentation for properties <https://docs.rs/icu/latest/icu/properties/index.html>`__ for more information.
See the `Rust documentation for CodePointMapData <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapData.html>`__ for more information.
See the `Rust documentation for CodePointMapDataBorrowed <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html>`__ for more information.
.. js:method:: get(cp)
Gets the value for a code point.
See the `Rust documentation for get <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html#method.get>`__ for more information.
.. js:method:: get32(cp)
Gets the value for a code point (specified as a 32 bit integer, in UTF-32)
.. js:function:: general_category_to_mask(gc)
Converts a general category to its corresponding mask value
Nonexistant general categories will map to the empty mask
See the `Rust documentation for GeneralCategoryGroup <https://docs.rs/icu/latest/icu/properties/struct.GeneralCategoryGroup.html>`__ for more information.
.. js:method:: iter_ranges_for_value(value)
Produces an iterator over ranges of code points that map to ``value``
See the `Rust documentation for iter_ranges_for_value <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html#method.iter_ranges_for_value>`__ for more information.
.. js:method:: iter_ranges_for_value_complemented(value)
Produces an iterator over ranges of code points that do not map to ``value``
See the `Rust documentation for iter_ranges_for_value_complemented <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html#method.iter_ranges_for_value_complemented>`__ for more information.
.. js:method:: iter_ranges_for_mask(mask)
Given a mask value (the nth bit marks property value = n), produce an iterator over ranges of code points whose property values are contained in the mask.
The main mask property supported is that for General_Category, which can be obtained via ``general_category_to_mask()`` or by using ``ICU4XGeneralCategoryNameToMaskMapper``
Should only be used on maps for properties with values less than 32 (like Generak_Category), other maps will have unpredictable results
See the `Rust documentation for iter_ranges_for_group <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html#method.iter_ranges_for_group>`__ for more information.
.. js:method:: get_set_for_value(value)
Gets a :js:class:`ICU4XCodePointSetData` representing all entries in this map that map to the given value
See the `Rust documentation for get_set_for_value <https://docs.rs/icu/latest/icu/properties/maps/struct.CodePointMapDataBorrowed.html#method.get_set_for_value>`__ for more information.
.. js:function:: load_general_category(provider)
See the `Rust documentation for general_category <https://docs.rs/icu/latest/icu/properties/maps/fn.general_category.html>`__ for more information.
.. js:function:: load_bidi_class(provider)
See the `Rust documentation for bidi_class <https://docs.rs/icu/latest/icu/properties/maps/fn.bidi_class.html>`__ for more information.
.. js:function:: load_east_asian_width(provider)
See the `Rust documentation for east_asian_width <https://docs.rs/icu/latest/icu/properties/maps/fn.east_asian_width.html>`__ for more information.
.. js:function:: load_indic_syllabic_category(provider)
See the `Rust documentation for indic_syllabic_category <https://docs.rs/icu/latest/icu/properties/maps/fn.indic_syllabic_category.html>`__ for more information.
.. js:function:: load_line_break(provider)
See the `Rust documentation for line_break <https://docs.rs/icu/latest/icu/properties/maps/fn.line_break.html>`__ for more information.
.. js:function:: try_grapheme_cluster_break(provider)
See the `Rust documentation for grapheme_cluster_break <https://docs.rs/icu/latest/icu/properties/maps/fn.grapheme_cluster_break.html>`__ for more information.
.. js:function:: load_word_break(provider)
See the `Rust documentation for word_break <https://docs.rs/icu/latest/icu/properties/maps/fn.word_break.html>`__ for more information.
.. js:function:: load_sentence_break(provider)
See the `Rust documentation for sentence_break <https://docs.rs/icu/latest/icu/properties/maps/fn.sentence_break.html>`__ for more information.
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