undoredo 0.8.20

Delta-based undo-redo decorator for collections such as HashMap, BTreeMap, StableVec, thunderdome::Arena, rstar::RTree. No need to implement commands.
Documentation 
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// SPDX-FileCopyrightText: 2025 undoredo contributors
//
// SPDX-License-Identifier: MIT OR Apache-2.0

#![doc(html_root_url = "https://docs.rs/undoredo")]
#![doc = include_str!("../README.md")]
#![deny(missing_docs)]
#![forbid(unsafe_code)]
#![no_std]

#[cfg(feature = "std")]
extern crate std;

// No feature for `alloc` because it would be always enabled anyway.
extern crate alloc;

mod edit;
mod recorder;
mod undoredo;

pub use crate::edit::{ApplyEdit, Edit};
pub use crate::recorder::{FlushEdit, Recorder, RecorderEditCollection};
pub use crate::undoredo::UndoRedo;
pub use maplike::{Get, Insert, IntoIter, KeyedCollection, Map, Push, Remove, StableRemove};

#[cfg(feature = "derive")]
pub use undoredo_derive::{ApplyEdit, CompositeEdit, FlushEdit};