# Projects
- Tree.remove__ removes the nodes and returns them as a Tree.
- Entry.remove__ doesn't remove the nodes immediately. Removal and reorganization only happens at mut Entry dropping.
- Entry.iter() ; partial tree iteration, combination, …
- tree!{} macro
- BreadthFirstTraversal
- IterMut
- DiffMaps?
- Path Ordering result?
- Iteration: `absolute` for any iterator item