third_party/rust_crates/vendor/rand_isaac/README.md

# rand_isaac

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Implements the ISAAC and ISAAC-64 random number generators.

ISAAC stands for "Indirection, Shift, Accumulate, Add, and Count" which are
the principal bitwise operations employed. It is the most advanced of a
series of array based random number generator designed by Robert Jenkins
in 1996[^1][^2].

ISAAC is notably fast and produces excellent quality random numbers for
non-cryptographic applications.

Links:

-   [API documentation (master)](https://rust-random.github.io/rand/rand_isaac)
-   [API documentation (docs.rs)](https://docs.rs/rand_isaac)
-   [Changelog](CHANGELOG.md)

[rand]: https://crates.io/crates/rand
[^1]: Bob Jenkins, [*ISAAC: A fast cryptographic random number generator*](http://burtleburtle.net/bob/rand/isaacafa.html)
[^2]: Bob Jenkins, [*ISAAC and RC4*](http://burtleburtle.net/bob/rand/isaac.html)


## Crate Features

`rand_isaac` is `no_std` compatible. It does not require any functionality
outside of the `core` lib, thus there are no features to configure.

The `serde1` feature includes implementations of `Serialize` and `Deserialize`
for the included RNGs.


# License

`rand_isaac` is distributed under the terms of both the MIT license and the
Apache License (Version 2.0).

See [LICENSE-APACHE](LICENSE-APACHE) and [LICENSE-MIT](LICENSE-MIT), and
[COPYRIGHT](COPYRIGHT) for details.