Struct BidiAuxiliaryPropertiesBorrowed

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

A borrowed wrapper around Bidi properties data, returned by BidiAuxiliaryProperties::as_borrowed(). More efficient to query.

Implementations

impl<'a> BidiAuxiliaryPropertiesBorrowed<'a>

pub fn get32_mirroring_props(&self, code_point: u32) -> BidiMirroringProperties

Return a struct for the given code point representing Bidi mirroring-related property values. See BidiMirroringProperties.

Examples

use icu::properties::bidi_data;

let bidi_data = bidi_data::bidi_auxiliary_properties();

let open_paren = bidi_data.get32_mirroring_props('(' as u32);
assert_eq!(open_paren.mirroring_glyph, Some(')'));
assert_eq!(open_paren.mirrored, true);
let close_paren = bidi_data.get32_mirroring_props(')' as u32);
assert_eq!(close_paren.mirroring_glyph, Some('('));
assert_eq!(close_paren.mirrored, true);
let open_angle_bracket = bidi_data.get32_mirroring_props('<' as u32);
assert_eq!(open_angle_bracket.mirroring_glyph, Some('>'));
assert_eq!(open_angle_bracket.mirrored, true);
let close_angle_bracket = bidi_data.get32_mirroring_props('>' as u32);
assert_eq!(close_angle_bracket.mirroring_glyph, Some('<'));
assert_eq!(close_angle_bracket.mirrored, true);
let three = bidi_data.get32_mirroring_props('3' as u32);
assert_eq!(three.mirroring_glyph, None);
assert_eq!(three.mirrored, false);

pub fn get32_pairing_props(&self, code_point: u32) -> BidiPairingProperties

Return a struct for the given code point representing Bidi bracket pairing-related property values. See BidiPairingProperties

Examples

use icu::properties::{bidi_data, bidi_data::BidiPairingProperties};

let bidi_data = bidi_data::bidi_auxiliary_properties();

let open_paren = bidi_data.get32_pairing_props('(' as u32);
assert_eq!(open_paren, BidiPairingProperties::Open(')'));
let close_paren = bidi_data.get32_pairing_props(')' as u32);
assert_eq!(close_paren, BidiPairingProperties::Close('('));
let open_angle_bracket = bidi_data.get32_pairing_props('<' as u32);
assert_eq!(open_angle_bracket, BidiPairingProperties::None);
let close_angle_bracket = bidi_data.get32_pairing_props('>' as u32);
assert_eq!(close_angle_bracket, BidiPairingProperties::None);
let three = bidi_data.get32_pairing_props('3' as u32);
assert_eq!(three, BidiPairingProperties::None);

impl BidiAuxiliaryPropertiesBorrowed<'static>

pub const fn static_to_owned(self) -> BidiAuxiliaryProperties

Cheaply converts a [BidiAuxiliaryPropertiesBorrowed<'static>] into a BidiAuxiliaryProperties.

Note: Due to branching and indirection, using BidiAuxiliaryProperties might inhibit some compile-time optimizations that are possible with BidiAuxiliaryPropertiesBorrowed.

Trait Implementations

impl<'a> Debug for BidiAuxiliaryPropertiesBorrowed<'a>

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

Formats the value using the given formatter.