ArcSwap

This provides something similar to what RwLock<Arc<T>> is or what Atomic<Arc<T>> would be if it existed, optimized for read-mostly write-seldom scenarios, with consistent performance characteristics.

Read the documentation before using.

Rust version policy

There's no hard policy yet. However, currently the crate builds with Rust 1.26 and is tested for that. There would have to be a very good reason to increase the required version.

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.