idmap.rs
==========
Efficient maps of integer id keys to values.
A [`DirectIdMap`](https://docs.rs/idmap/latest/idmap/direct/map/struct.DirectIdMap.html) is a strongly typed wrapper around a `Vec<Option<V>>` lookup table,
and the [`DirectIdSet`](https://docs.rs/idmap/latest/idmap/direct/set/struct.DirectIdSet.html) is a similar wrapper around a bitset.
Part of the [intid.rs](https://github.com/DuckLogic/intid.rs) set of crates.
## License
Licensed under either the [Apache 2.0 License](../LICENSE-APACHE.txt) or [MIT License](../LICENSE-MIT.txt) at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.