Everything reachable is copied exactly once, and every reference in the copy points at that one new object.
It's Python's `copy.deepcopy`, for Rust. Derive macro included.
github.com/Dekker1/deep...
github.com
GitHub - Dekker1/deepclone: Deep clone that copies shared data once: an `Rc`/`Arc` reached twice becomes one new `Rc`/`Arc`
Deep clone that copies shared data once: an `Rc`/`Arc` reached twice becomes one new `Rc`/`Arc` - Dekker1/deepclone
![Comic. [chessboard with red dotted line and flag at second line. Highlighted rook is positioned next to King behind the red line.] [caption] I thought I had checkmate, but I didn’t realize my rook was offside.](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:cz73r7iyiqn26upot4jtjdhk/bafkreif4par7z6yterrvkhvlnemtc37rpb4yvretekqzpqnxl7gjio7fju)
