Decision Workspace
lru vs cached vs cached_proc_macro
Side-by-side comparison of Rust crates
67
lru
growingv0.18.0
A LRU cache implementation
72
cached
stablev1.1.0
Generic cache implementations and simplified function memoization
68
cached_proc_macro
stablev1.1.0
Generic cache implementations and simplified function memoization
Core Metrics
| lru | cached | cached_proc_macro | |
|---|---|---|---|
| Health Score | 67 | 72 | 68 |
| Total Downloads | 237.5M | 35.6M | 32.7M |
| 30d Downloads | 19.9M | 1.5M | 1.4M |
| Dependents | 19.1K | 3.9K | 71 |
| Releases | 71 | 94 | 36 |
| Last Updated | 28d ago | 1d ago | 1d ago |
| Age | 9y 4m | 9y 2m | 5y 12m |
Health Breakdown
lru
Maintenance
18
Quality
14
Community
14
Popularity
8
Documentation
13
cached
Maintenance
19
Quality
15
Community
15
Popularity
8
Documentation
15
cached_proc_macro
Maintenance
20
Quality
15
Community
10
Popularity
8
Documentation
15
Technical Details
| lru | cached | cached_proc_macro | |
|---|---|---|---|
| Version | 0.18.0 | 1.1.0 | 1.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 3 | 23 | 4 |
| Crate Size | 18KB | 166KB | 19KB |
| Features | 2 | 15 | 0 |
| Yanked % | 8.5% | 1.1% | 0.0% |
| Edition | — | 2021 | 2021 |
| MSRV | 1.85.0 | 1.80 | 1.80 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cached leads with a health score of 72/100, but none of the options score above 80.
- •lru has the most downloads (237.5M), suggesting wider adoption.
- •lru is depended on by 19.1K crates — strongest ecosystem trust.
- •lru is pre-1.0 — API may change.