Struct LineBreaker 

pub struct LineBreaker { /* private fields */ }

Pre-collected line-break opportunities for a string.

Because unicode_linebreak::linebreaks() returns an anonymous iterator type, all break opportunities are collected eagerly into a Vec and exposed through IntoIterator and an index-based slice accessor.

Each item is (byte_offset, LineBreak) where byte_offset is the position after the last character of the breakable unit (exclusive end of the pre-break segment).

Implementations

impl LineBreaker

pub fn new(text: &str) -> Self

Analyse text and collect all line-break opportunities.

pub fn breaks(&self) -> &[(usize, LineBreak)]

Returns all collected break opportunities as a slice.

pub fn iter(&self) -> impl Iterator<Item = &(usize, LineBreak)>

Returns an iterator over (byte_offset, LineBreak) pairs.

Trait Implementations

impl IntoIterator for LineBreaker

type Item = (usize, LineBreak)

The type of the elements being iterated over.

type IntoIter = IntoIter<(usize, LineBreak)>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.