rb

A thread-safe fixed size circular (ring) buffer written in safe Rust.

Features

• thread-safe
• blocking and non-blocking IO
• no unsafe blocks
• never under- or overflows

Examples

sh cargo run --example saw

Benchmark

The benchmarking feature needs rust nightly.

sh multirust run nightly -- cargo bench

It takes on my Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz using Rust nightly 1.9.0 about ~~16ms~~ 15ms to push 2.8 million samples through the buffer in blocking IO mode. The deviation of the benchmark is about as large as the benchmark result itself, so please take the iteration time with a grain of salt.

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.