Struct SelectionRange 

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

選択範囲（開始アンカーと現在のフォーカス点）

Fields

anchor: TextPosition

focus: TextPosition

Implementations

impl SelectionRange

pub const fn new(anchor: TextPosition, focus: TextPosition) -> Self

pub fn is_empty(&self) -> bool

選択が空（アンカーとフォーカスが同一位置）か

pub fn normalized(&self) -> (TextPosition, TextPosition)

ドキュメント順に正規化された (start, end) を返す（start <= end）

Trait Implementations

impl Clone for SelectionRange

fn clone(&self) -> SelectionRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SelectionRange

impl Debug for SelectionRange

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

Formats the value using the given formatter.

impl Eq for SelectionRange

impl PartialEq for SelectionRange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SelectionRange