Crate micro_moka

Crate micro_moka 

Source
Expand description

Micro Moka is a lightweight cache library for Rust. Micro Moka is a fork of Mini Moka, stripped down to the bare essentials.

Micro Moka provides an in-memory, non-thread-safe cache implementation for single thread applications.

All cache implementations perform a best-effort bounding of the map using an entry replacement algorithm to determine which entries to evict when the capacity is exceeded.

§Features

  • A cache can be bounded by the maximum number of entries.
  • Maintains good hit rate by using entry replacement algorithms inspired by Caffeine:
    • Admission to a cache is controlled by the Least Frequently Used (LFU) policy.
    • Eviction from a cache is controlled by the Least Recently Used (LRU) policy.

§Examples

See the following document:

  • A not thread-safe, blocking cache for single threaded applications:

§Minimum Supported Rust Versions

This crate’s minimum supported Rust versions (MSRV) are the followings:

FeatureMSRV
default featuresRust 1.76.0 (Feb 8, 2024)

If only the default features are enabled, MSRV will be updated conservatively. When using other features, MSRV might be updated more frequently, up to the latest stable. In both cases, increasing MSRV is not considered a semver-breaking change.

Modules§

unsync
Provides a not thread-safe cache implementation built upon std::collections::HashMap.

Structs§

Policy
The policy of a cache.