Decision Workspace
numext-constructor vs fixed-cache vs numext-fixed-uint
Side-by-side comparison of Rust crates
43
numext-constructor
growingv0.1.6
Fixed-size uint and hash constructor.
59
fixed-cache
experimentalv0.1.8
A minimalistic, lock-free, fixed-size cache
51
numext-fixed-uint
growingv0.1.6
Fixed-size uint types.
Core Metrics
| numext-constructor | fixed-cache | numext-fixed-uint | |
|---|---|---|---|
| Health Score | 43 | 59 | 51 |
| Total Downloads | 603.4K | 240.1K | 602.2K |
| 30d Downloads | 36.6K | 109.6K | 36.5K |
| Dependents | 14 | 7 | 394 |
| Releases | 7 | 9 | 7 |
| Last Updated | 1974d ago | 44d ago | 1974d ago |
| Age | 7y 3m | 3m | 7y 3m |
Health Breakdown
numext-constructor
Maintenance
3
Quality
11
Community
13
Popularity
7
Documentation
9
fixed-cache
Maintenance
17
Quality
16
Community
8
Popularity
6
Documentation
12
numext-fixed-uint
Maintenance
3
Quality
15
Community
17
Popularity
7
Documentation
9
Technical Details
| numext-constructor | fixed-cache | numext-fixed-uint | |
|---|---|---|---|
| Version | 0.1.6 | 0.1.8 | 0.1.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT OR Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 3 | 4 | 2 |
| Crate Size | 35KB | 19KB | 2KB |
| Features | 0 | 6 | 16 |
| Yanked % | 14.3% | 0.0% | 14.3% |
| Edition | 2018 | 2024 | 2018 |
| MSRV | — | 1.88 | — |
| Owners | 3 | 1 | 3 |
Links
Quick Verdict
- •fixed-cache leads with a health score of 59/100, but none of the options score above 80.
- •numext-constructor has the most downloads (603.4K), suggesting wider adoption.
- •numext-fixed-uint is depended on by 394 crates — strongest ecosystem trust.
- •⚠ numext-constructor, numext-fixed-uint have not been updated in over a year.