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Rundo
Rundo is a redo / undo library for rust which can auto generate undo op. Below is an example to use Rundo.
#![feature(proc_macro)]
#![feature(decl_macro)]
extern crate rundo;
use rundo::prelude::*;
#[rundo]
struct Point {
x: f32,
y: f32,
}
fn main(){
let mut space = Workspace::new(Point! {x: 2.0, y: 2.0,});
*space.get_mut().x = 3.0;
assert_eq!(*space.data.x, 3.0);
space.undo();
assert_eq!(*space.data.x, 2.0);
space.redo();
assert_eq!(*space.data.x, 3.0);
}
Documents
Library API
Quick Start 2 min learn how to use Rundo.