Struct TextSel 

pub struct TextSel {
    pub anchor: TextPos,
    pub caret: TextPos,
}

a selection: the anchor stays where it began, the caret moves (equal: no selection)

Fields

anchor: TextPos

caret: TextPos

Implementations

impl TextSel

pub const fn at(p: TextPos) -> TextSel

the caret alone at p

pub const fn new(anchor: TextPos, caret: TextPos) -> TextSel

from anchor to caret

pub fn is_empty(&self) -> bool

anchor == caret: no text selected

pub fn start(&self) -> TextPos

the earlier end

pub fn end(&self) -> TextPos

the later end

pub fn range(&self) -> (TextPos, TextPos)

(start, end)

Trait Implementations

impl Clone for TextSel

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextSel

impl Debug for TextSel

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

Formats the value using the given formatter.

impl Default for TextSel

fn default() -> Self

Returns the “default value” for a type.

impl Eq for TextSel

impl PartialEq for TextSel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextSel