Struct TextSelection

pub struct TextSelection {
    pub anchor: TextPosition,
    pub focus: TextPosition,
}

Fields

anchor: TextPosition

The position where the selection started, and which does not change as the selection is expanded or contracted. If there is no selection but only a caret, this must be equal to the value of TextSelection::focus. This is also known as a degenerate selection.

focus: TextPosition

The active end of the selection, which changes as the selection is expanded or contracted, or the position of the caret if there is no selection.

Trait Implementations

impl Clone for TextSelection

fn clone(&self) -> TextSelection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TextSelection

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

Formats the value using the given formatter.

impl PartialEq for TextSelection

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for TextSelection

impl Eq for TextSelection

impl StructuralPartialEq for TextSelection