Struct code_editor::undo::UndoStack

pub struct UndoStack {
    pub stack: Vec<Undo>,
    pub index: isize,
}

Fields

stack: Vec<Undo>

index: isize

Implementations

impl UndoStack

pub fn new() -> Self

pub fn has_undo(&self) -> bool

pub fn has_redo(&self) -> bool

pub fn undo(&mut self) -> String

pub fn redo(&mut self) -> (String, (usize, usize))

pub fn add(&mut self, undo: String, redo: String, redo_pos: (usize, usize))