README-zh_CN.md

Caches

This is a Rust implementation for popular caches (support no_std).

See Introduction, Installation and Usages for more details.

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Introduction

The MSRV for this crate is 1.55.0.

• LRU
  • LRUCache, SegmentedCache, TwoQueueCache and AdaptiveCache.
• LFU
  • TinyLFU, SampledLFU, and WTinyLFUCache

Installation

• std

  [dependencies]
  caches = "0.2" 

• no_std

  [dependencies]
  caches = { version: "0.2", default-features = false }

Usages

Please see examples.

Acknowledgments

• The implementation of RawLRU is highly inspired by Jerome Froelich's LRU implementation and std::collections library of Rust.

• Thanks for HashiCorp's golang-lru providing the amazing Go implementation.

• Ramakrishna's paper: Caching strategies to improve disk system performance

• The implementation of TinyLFU and SampledLFU are inspired by Dgraph's ristretto and dgryski's go-tinylfu.

• Gil Einziger's paper: TinyLFU: A Highly Efficient Cache Admission Policy

Roadmap

• 0.2: Support TinyLFU, SampledLFU, WTinyLFUCache
• 0.3: Support LIRS, DLIRS, DSLRU
• 0.4: Add ttl feature to support

License

^{Licensed under either of Apache License, Version 2.0 or MIT license at your option.}
_{Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.}