Struct precis_tools::UnicodeData

pub struct UnicodeData {

    pub codepoints: Codepoints,
    pub name: String,
    pub general_category: String,
    pub canonical_combining_class: u8,
    pub bidi_class: String,
    pub decomposition: UnicodeDataDecomposition,
    pub numeric_type_decimal: Option<u8>,
    pub numeric_type_digit: Option<u8>,
    pub numeric_type_numeric: Option<UnicodeDataNumeric>,
    pub bidi_mirrored: bool,
    pub unicode1_name: String,
    pub iso_comment: String,
    pub simple_uppercase_mapping: Option<Codepoint>,
    pub simple_lowercase_mapping: Option<Codepoint>,
    pub simple_titlecase_mapping: Option<Codepoint>,
}

Extension of the UnicodeData struct provided by the ucd_parse crate. Unlike the original one, this struct does not represent a single line in the UnicodeData.txt file, but it could be the result of a whole parsing of several files to contain range of Unicode code points. Note that this file, unlike others in the Unicode data files, represents ranges split in different lines in order not to break parsers compatibility.

Fields

codepoints: Codepoints

The codepoints corresponding to this row.

name: String

The name of this codepoint.

general_category: String

The “general category” of this codepoint.

canonical_combining_class: u8

The class of this codepoint used in the Canonical Ordering Algorithm.

Note that some classes map to a particular symbol. See UAX44, Table 15.

bidi_class: String

The bidirectional class of this codepoint.

Possible values are listed in UAX44, Table 13.

decomposition: UnicodeDataDecomposition

The decomposition mapping for this codepoint. This includes its formatting tag (if present).

numeric_type_decimal: Option<u8>

A decimal numeric representation of this codepoint, if it has the property Numeric_Type=Decimal.

numeric_type_digit: Option<u8>

A decimal numeric representation of this codepoint, if it has the property Numeric_Type=Digit. Note that while this field is still populated for existing codepoints, no new codepoints will have this field populated.

numeric_type_numeric: Option<UnicodeDataNumeric>

A decimal or rational numeric representation of this codepoint, if it has the property Numeric_Type=Numeric.

bidi_mirrored: bool

A boolean indicating whether this codepoint is “mirrored” in bidirectional text.

unicode1_name: String

The “old” Unicode 1.0 or ISO 6429 name of this codepoint. Note that this field is empty unless it is significantly different from the name field.

iso_comment: String

The ISO 10464 comment field. This no longer contains any non-NULL values.

simple_uppercase_mapping: Option<Codepoint>

This codepoint’s simple uppercase mapping, if it exists.

simple_lowercase_mapping: Option<Codepoint>

This codepoint’s simple lowercase mapping, if it exists.

simple_titlecase_mapping: Option<Codepoint>

This codepoint’s simple titlecase mapping, if it exists.

Implementations

impl UnicodeData

pub fn parse(ucd_dir: &Path) -> Result<Vec<UnicodeData>, Error>

Trait Implementations

impl Clone for UnicodeData

fn clone(&self) -> UnicodeData

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UnicodeData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for UnicodeData

fn default() -> UnicodeData

Returns the “default value” for a type.

impl PartialEq<UnicodeData> for UnicodeData

fn eq(&self, other: &UnicodeData) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &UnicodeData) -> bool

This method tests for !=.

impl UCDLineParser<UnicodeData> for BidiClassGen

fn process_entry(&mut self, udata: &UnicodeData) -> Result<(), Error>

Process an entry in the UCD file.

impl UCDLineParser<UnicodeData> for UCDTableGen

fn process_entry(&mut self, udata: &UnicodeData) -> Result<(), Error>

Process an entry in the UCD file.

impl UCDLineParser<UnicodeData> for ViramaTableGen

fn process_entry(&mut self, udata: &UnicodeData) -> Result<(), Error>

Process an entry in the UCD file.

impl UCDLineParser<UnicodeData> for WidthMappingTableGen

fn process_entry(&mut self, udata: &UnicodeData) -> Result<(), Error>

Process an entry in the UCD file.

impl UCDLineParser<UnicodeData> for UnassignedTableGen

fn process_entry(&mut self, udata: &UnicodeData) -> Result<(), Error>

Process an entry in the UCD file.

impl Eq for UnicodeData

impl StructuralEq for UnicodeData

impl StructuralPartialEq for UnicodeData