Show HN: Rust library for Undo/Redo using deltas, snapshots or commands

Category: library

Tags: undo-redo, rust, data-structures

Score: 6.5/10 (Innovation: 6, Technical: 7, Documentation: 7, Utility: 6)

A Rust library for implementing undo/redo on arbitrary data structures using automatic delta recording, snapshots, or command pattern. It offers derive macros to auto-generate delta types for custom structs/enums and supports standard and third-party collections, simplifying a traditionally complex task.

Target audience: backend devs

Repository: https://github.com/mikwielgus/undoredo · Rust · 36 stars

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