Decision Workspace
memo-cache vs core_memo vs cached_proc_macro
Side-by-side comparison of Rust crates
48
memo-cache
growingv0.12.0
A small, fixed-size cache with retention management
35
core_memo
growingv0.1.0
Zero-cost, no_std-compatible library for lazy evaluation and memoization
63
cached_proc_macro
growingv0.27.0
Generic cache implementations and simplified function memoization
Core Metrics
| memo-cache | core_memo | cached_proc_macro | |
|---|---|---|---|
| Health Score | 48 | 35 | 63 |
| Total Downloads | 7.6K | 2.0K | 29.7M |
| 30d Downloads | 14 | 4 | 1.9M |
| Dependents | 0 | 0 | 69 |
| Releases | 13 | 1 | 34 |
| Last Updated | 100d ago | 2843d ago | 5d ago |
| Age | 1y 6m | 7y 9m | 5y 10m |
Health Breakdown
memo-cache
Maintenance
14
Quality
13
Community
6
Popularity
5
Documentation
10
core_memo
Maintenance
1
Quality
16
Community
6
Popularity
4
Documentation
8
cached_proc_macro
Maintenance
19
Quality
14
Community
10
Popularity
8
Documentation
12
Technical Details
| memo-cache | core_memo | cached_proc_macro | |
|---|---|---|---|
| Version | 0.12.0 | 0.1.0 | 0.27.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 0 | 4 |
| Crate Size | 23KB | 10KB | 12KB |
| Features | 2 | 0 | 0 |
| Yanked % | 7.7% | 0.0% | 0.0% |
| Edition | 2024 | — | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cached_proc_macro leads with a health score of 63/100, but none of the options score above 80.
- •⚠ core_memo has not been updated in over a year.