[−][src]Crate vec_arena
A simple object arena.
Arena<T> is basically just a Vec<Option<T>>, which allows you to:
- Insert an object (reuse an existing
Noneelement, or append to the end). - Remove object at a specified index.
- Access object at a specified index.
Examples
Some data structures built using Arena<T>:
Structs
| Arena | An object arena. |
| IntoIter | An iterator over the occupied slots in an |
| Iter | An iterator over references to the occupied slots in an |
| IterMut | An iterator over mutable references to the occupied slots in a |