Struct ParagraphBoundary 

pub struct ParagraphBoundary { /* private fields */ }

A text boundary that uses paragraphs as logical boundaries.

A paragraph is defined as the range between line terminators. If no line terminators exist then the paragraph boundary is the entire document.

Implementations

impl ParagraphBoundary

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

Creates a ParagraphBoundary with the text.

Trait Implementations

impl Clone for ParagraphBoundary

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ParagraphBoundary

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

Formats the value using the given formatter.

impl TextBoundary for ParagraphBoundary

fn get_leading_text_boundary_at( &self, _app: &mut App, position: i32, ) -> Option<i32>

Returns the offset representing the start position of the paragraph that bounds the given position. The returned offset is the position of the code unit that follows the line terminator that encloses the desired paragraph.

fn get_trailing_text_boundary_at( &self, _app: &mut App, position: i32, ) -> Option<i32>

Returns the offset representing the end position of the paragraph that bounds the given position. The returned offset is the position of the code unit representing the trailing line terminator that encloses the desired paragraph.

fn get_text_boundary_at(&self, app: &mut App, position: i32) -> TextRange

Returns the text boundary range that encloses the input position.