Struct BidiClassAdapter 

pub struct BidiClassAdapter<'a> { /* private fields */ }

An adapter to convert from icu4x BidiClass to unicode_bidi::BidiClass.

✨ Enabled with the bidi Cargo feature.

Example

use icu::collections::codepointtrie::CodePointTrie;
use icu::properties::bidi::BidiClassAdapter;
use icu::properties::{maps, BidiClass};
use unicode_bidi::BidiClass as DataSourceBidiClass;
use unicode_bidi::BidiDataSource;

let adapter = BidiClassAdapter::new(maps::bidi_class());
assert_eq!(adapter.bidi_class('a'), DataSourceBidiClass::L);
assert_eq!(adapter.bidi_class('ع'), DataSourceBidiClass::AL);

Implementations

impl<'a> BidiClassAdapter<'a>

pub const fn new( data: CodePointMapDataBorrowed<'a, BidiClass>, ) -> BidiClassAdapter<'a>

Creates new instance of BidiClassAdapter.

Trait Implementations

impl<'a> BidiDataSource for BidiClassAdapter<'a>

fn bidi_class(&self, c: char) -> DataSourceBidiClass

Returns a DataSourceBidiClass given a unicode character.

Example

use icu::collections::codepointtrie::CodePointTrie;
use icu::properties::bidi::BidiClassAdapter;
use icu::properties::{maps, BidiClass};
use unicode_bidi::BidiClass as DataSourceBidiClass;
use unicode_bidi::BidiDataSource;

let adapter = BidiClassAdapter::new(maps::bidi_class());
assert_eq!(adapter.bidi_class('a'), DataSourceBidiClass::L);

fn bidi_matched_opening_bracket( &self, c: char, ) -> Option<BidiMatchedOpeningBracket>

If this character is a bracket according to BidiBrackets.txt, return the corresponding normalized opening bracket of the pair, and whether or not it itself is an opening bracket.

impl<'a> Debug for BidiClassAdapter<'a>

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

Formats the value using the given formatter.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes