Decision Workspace
memory-cache-rust vs cached_proc_macro vs cache-mod
Side-by-side comparison of Rust crates
33
memory-cache-rust
growingv0.1.0-alpha
memory-cache is a fast, concurrent cache library built with a focus on performance and correctness. The motivation to build Ristretto comes from the need for a contention-free cache in
68
cached_proc_macro
stablev2.0.0
Generic cache implementations and simplified function memoization
59
cache-mod
experimentalv1.0.0
High-performance in-process caching with multiple eviction policies (LRU, LFU, TinyLFU, TTL, size-bounded). Async-safe, lock-minimized internals. Typed key-value API. No dependency on any external store.
Core Metrics
| memory-cache-rust | cached_proc_macro | cache-mod | |
|---|---|---|---|
| Health Score | 33 | 68 | 59 |
| Total Downloads | 1.6K | 35.5M | 145 |
| 30d Downloads | 0 | 996.8K | 0 |
| Dependents | 0 | 81 | 0 |
| Releases | 1 | 44 | 9 |
| Last Updated | 1321d ago | 1d ago | 53d ago |
| Age | 3y 7m | 6y 1m | 1m |
Health Breakdown
memory-cache-rust
Maintenance
1
Quality
12
Community
3
Popularity
4
Documentation
13
cached_proc_macro
Maintenance
19
Quality
16
Community
10
Popularity
8
Documentation
15
cache-mod
Maintenance
16
Quality
19
Community
6
Popularity
3
Documentation
15
Technical Details
| memory-cache-rust | cached_proc_macro | cache-mod | |
|---|---|---|---|
| Version | 0.1.0-alpha | 2.0.0 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | Apache-2.0 OR MIT |
| Dependencies | 23 | 4 | 2 |
| Crate Size | 37KB | 31KB | 91KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85 | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cached_proc_macro leads with a health score of 68/100, but none of the options score above 80.
- •⚠ memory-cache-rust has not been updated in over a year.
- •memory-cache-rust is pre-1.0 — API may change.