Struct ICU4XBidiParagraph 

pub struct ICU4XBidiParagraph<'info>(pub Paragraph<'info, 'info>);

Bidi information for a single processed paragraph

Tuple Fields

0: Paragraph<'info, 'info>

Implementations

impl<'info> ICU4XBidiParagraph<'info>

pub fn set_paragraph_in_text(&mut self, n: usize) -> Result<(), ICU4XError>

Given a paragraph index n within the surrounding text, this sets this object to the paragraph at that index. Returns ICU4XError::OutOfBoundsError when out of bounds.

This is equivalent to calling paragraph_at() on ICU4XBidiInfo but doesn’t create a new object

pub fn direction(&self) -> ICU4XBidiDirection

The primary direction of this paragraph

pub fn size(&self) -> usize

The number of bytes in this paragraph

pub fn range_start(&self) -> usize

The start index of this paragraph within the source text

pub fn range_end(&self) -> usize

The end index of this paragraph within the source text

pub fn reorder_line( &self, range_start: usize, range_end: usize, out: &mut DiplomatWriteable, ) -> Result<(), ICU4XError>

Reorder a line based on display order. The ranges are specified relative to the source text and must be contained within this paragraph’s range.

pub fn level_at(&self, pos: usize) -> u8

Get the BIDI level at a particular byte index in this paragraph. This integer is conceptually a unicode_bidi::Level, and can be further inspected using the static methods on ICU4XBidi.

Returns 0 (equivalent to Level::ltr()) on error

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: 16 bytes