jaemk/cached

Health v2 · maintenance only

Adoption not part of the score

2078 stars · 109 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A Rust library providing generic caching structures (LRU, Redis, disk-backed stores) and macros for easy function memoization. It supports both synchronous and asynchronous memoized functions with configurable write synchronization.

Use cases

• memoize expensive function calls in Rust
• add an LRU cache to my Rust application
• cache function results across processes with Redis
• cache results to disk in Rust
• memoize async functions
• avoid recomputing results for repeated arguments

When to choose

• you need drop-in function memoization in Rust with a macro
• you want multiple backing stores (in-memory, Redis, disk) behind one API
• you need thread-safe caching with configurable concurrency semantics

When to avoid

• you need a distributed cache cluster rather than a client library
• you want a language-agnostic caching proxy like Redis or Memcached itself
• your project must compile on Rust versions older than 1.92

Facets

library · maturity stable

caching developer-tools performance rust memoization lru-cache redis-cache disk-cache proc-macros async

Member repositories

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