foyer aims to be a user-friendly hybrid cache lib in Rust.

foyer is inspired by Facebook/CacheLib, which is an excellent hybrid cache lib in C++. foyer is not only a 'rewrite in Rust project', but provide some features that CacheLib doesn't have for now.

Currently, foyer only finished few features, and is still under heavy development.

• Better intrusive index collectios for memory cache.
• Hybrid memory and disk cache.
• Raw device and single file device support.
• More detailed metrics or statistics.

Contributions for foyer are welcomed! Issues can be found here.

Make sure you've passed make check and make test before request a review, or CI will fail.