Normal form finder trait

This library provides a simple method to find the normal/canonical form of a structure, as long as it implements the provided Normalize trait. It is an implementation of Practical graph isomorphism, II [McKay 2013] and heavily inspired by the canonical-form crate with the addition of caching and associated abstraction types.

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.