Decision Workspace
hislab vs slab vs roaring
Side-by-side comparison of Rust crates
50
hislab
experimentalv0.2.0
A high-performance slab allocator with hierarchical bitmap for O(1) insert/remove operations
67
slab
growingv0.4.12
Pre-allocated storage for a uniform data type
66
roaring
growingv0.11.3
A better compressed bitset - pure Rust implementation
Core Metrics
| hislab | slab | roaring | |
|---|---|---|---|
| Health Score | 50 | 67 | 66 |
| Total Downloads | 145 | 550.9M | 31.7M |
| 30d Downloads | 66 | 41.2M | 2.7M |
| Dependents | 2 | 7.6K | 2.6K |
| Releases | 5 | 19 | 49 |
| Last Updated | 27d ago | 55d ago | 102d ago |
| Age | 1m | 10y 9m | 11y 3m |
Health Breakdown
hislab
Maintenance
11
Quality
16
Community
7
Popularity
3
Documentation
13
slab
Maintenance
14
Quality
14
Community
20
Popularity
8
Documentation
11
roaring
Maintenance
13
Quality
14
Community
16
Popularity
8
Documentation
15
Technical Details
| hislab | slab | roaring | |
|---|---|---|---|
| Version | 0.2.0 | 0.4.12 | 0.11.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 3 | 3 | 6 |
| Crate Size | 23KB | 19KB | 132KB |
| Features | 2 | 2 | 4 |
| Yanked % | 0.0% | 5.3% | 2.0% |
| Edition | 2024 | 2018 | 2021 |
| MSRV | — | 1.51 | 1.82.0 |
| Owners | 1 | 2 (team) | 2 |
Links
Quick Verdict
- •slab leads with a health score of 67/100, but none of the options score above 80.
- •slab is depended on by 7.6K crates — strongest ecosystem trust.