CRC64

A 5-line* CRC64 implementation in Rust.

*: Yes, I cheated a bit. It is antirez' implementation of the CRC64 algorithm for Redis, which basically consists of one huge table. See lib.rs for the exact constants used. Oh, since v0.2.0 I cheated even more. It's not 5 lines anymore, more like 25.

Build

cargo build --release

Usage

As a library:

crc64::crc64(0, "123456789".as_bytes());

CLI

Install as a standalone application:

cargo install crc64

Use it:

crc64 src/lib.rs

Tests

Run tests with:

cargo test

Contribute

If you find bugs or want to help otherwise, please open an issue.

License

BSD. See LICENSE. Redis and the code I used is also released under a BSD license. See crc64.c.