Decision Workspace
vslab vs pi_slotmap vs slab
Side-by-side comparison of Rust crates
46
vslab
growingv2.0.0
Provides a container with persistent unique keys to access stored values.
51
pi_slotmap
growingv0.2.1
Slotmap data structure
67
slab
growingv0.4.12
Pre-allocated storage for a uniform data type
Core Metrics
| vslab | pi_slotmap | slab | |
|---|---|---|---|
| Health Score | 46 | 51 | 67 |
| Total Downloads | 895 | 37.0K | 550.9M |
| 30d Downloads | 66 | 469 | 41.2M |
| Dependents | 2 | 167 | 7.6K |
| Releases | 2 | 19 | 19 |
| Last Updated | 186d ago | 380d ago | 55d ago |
| Age | 6m | 4y | 10y 9m |
Health Breakdown
vslab
Maintenance
9
Quality
19
Community
6
Popularity
4
Documentation
8
pi_slotmap
Maintenance
7
Quality
12
Community
17
Popularity
5
Documentation
10
slab
Maintenance
14
Quality
14
Community
20
Popularity
8
Documentation
11
Technical Details
| vslab | pi_slotmap | slab | |
|---|---|---|---|
| Version | 2.0.0 | 0.2.1 | 0.4.12 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | non-standard | MIT OR Apache-2.0 | MIT |
| Dependencies | 3 | 9 | 3 |
| Crate Size | 11KB | 70KB | 19KB |
| Features | 1 | 4 | 2 |
| Yanked % | 0.0% | 5.3% | 5.3% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | — | 1.51 |
| Owners | 1 | 2 (team) | 2 (team) |
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.
- •⚠ pi_slotmap has not been updated in over a year.
- •pi_slotmap, slab are pre-1.0 — API may change.