Struct unicode_bidi::prepare::IsolatingRunSequence

pub struct IsolatingRunSequence {
    pub runs: Vec<LevelRun>,
    pub sos: BidiClass,
    pub eos: BidiClass,
}

Output of isolating_run_sequences (steps X9-X10)

Fields

runs: Vec<LevelRun>

sos: BidiClass

eos: BidiClass

Implementations

impl IsolatingRunSequence

pub(crate) fn iter_forwards_from( &self, pos: usize, level_run_index: usize, ) -> impl Iterator<Item = usize> + '_

Given a text-relative position pos and an index of the level run it is in, produce an iterator of all characters after and pos (pos..) that are in this run sequence

pub(crate) fn iter_backwards_from( &self, pos: usize, level_run_index: usize, ) -> impl Iterator<Item = usize> + '_

Given a text-relative position pos and an index of the level run it is in, produce an iterator of all characters before and excludingpos (..pos) that are in this run sequence

Trait Implementations

impl Debug for IsolatingRunSequence

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

Formats the value using the given formatter.

impl PartialEq for IsolatingRunSequence

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for IsolatingRunSequence