Struct icu_capi::properties_maps::ffi::ICU4XCodePointMapData8

pub struct ICU4XCodePointMapData8(CodePointMapData<u8>);

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.

Tuple Fields

0: CodePointMapData<u8>

Implementations

impl ICU4XCodePointMapData8

pub fn get(&self, cp: DiplomatChar) -> u8

Gets the value for a code point.

pub fn get32(&self, cp: u32) -> u8

Gets the value for a code point (specified as a 32 bit integer, in UTF-32)

pub fn general_category_to_mask(gc: u8) -> u32

Converts a general category to its corresponding mask value

Nonexistent general categories will map to the empty mask

pub fn iter_ranges_for_value<'a>( &'a self, value: u8, ) -> Box<CodePointRangeIterator<'a>>

Produces an iterator over ranges of code points that map to value

pub fn iter_ranges_for_value_complemented<'a>( &'a self, value: u8, ) -> Box<CodePointRangeIterator<'a>>

Produces an iterator over ranges of code points that do not map to value

pub fn iter_ranges_for_mask<'a>( &'a self, mask: u32, ) -> Box<CodePointRangeIterator<'a>>

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

pub fn get_set_for_value(&self, value: u8) -> Box<ICU4XCodePointSetData>

Gets a ICU4XCodePointSetData representing all entries in this map that map to the given value

pub fn load_general_category( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>

pub fn load_bidi_class( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>

pub fn load_east_asian_width( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>

pub fn load_hangul_syllable_type( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>

pub fn load_indic_syllabic_category( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>

pub fn load_line_break( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>

pub fn try_grapheme_cluster_break( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>

pub fn load_word_break( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>

pub fn load_sentence_break( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>

pub fn load_joining_type( provider: &ICU4XDataProvider, ) -> Result<Box<ICU4XCodePointMapData8>, ICU4XError>