Struct PositionWithAffinity 

pub struct PositionWithAffinity {
    pub offset: usize,
    pub downstream: bool,
}

PositionWithAffinity identifies where to place a caret in editable text.

It is returned by Paragraph::glyph_position_at when mapping a pointer position back to text. At line wraps and bidirectional boundaries, one text offset can have two visual caret positions. Affinity selects whether the caret belongs with the text before or after that offset.

Fields

offset: usize

offset is a UTF-8 byte offset in paragraph text.

downstream: bool

downstream selects the text after the offset when true, or before it when false.

Trait Implementations

impl Clone for PositionWithAffinity

fn clone(&self) -> PositionWithAffinity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PositionWithAffinity

impl Debug for PositionWithAffinity

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

Formats the value using the given formatter.

impl Eq for PositionWithAffinity

impl PartialEq for PositionWithAffinity

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PositionWithAffinity