Decision Workspace
pi_slotmap vs pi_slot vs vslab
Side-by-side comparison of Rust crates
51
pi_slotmap
growingv0.2.1
Slotmap data structure
53
pi_slot
growingv0.4.2
lock free Slotmap data structure
46
vslab
growingv2.0.0
Provides a container with persistent unique keys to access stored values.
Core Metrics
| pi_slotmap | pi_slot | vslab | |
|---|---|---|---|
| Health Score | 51 | 53 | 46 |
| Total Downloads | 37.0K | 15.2K | 895 |
| 30d Downloads | 469 | 36 | 66 |
| Dependents | 167 | 45 | 2 |
| Releases | 19 | 14 | 2 |
| Last Updated | 380d ago | 288d ago | 186d ago |
| Age | 4y | 2y 6m | 6m |
Health Breakdown
pi_slotmap
Maintenance
7
Quality
12
Community
17
Popularity
5
Documentation
10
pi_slot
Maintenance
8
Quality
14
Community
16
Popularity
5
Documentation
10
vslab
Maintenance
9
Quality
19
Community
6
Popularity
4
Documentation
8
Technical Details
| pi_slotmap | pi_slot | vslab | |
|---|---|---|---|
| Version | 0.2.1 | 0.4.2 | 2.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | non-standard |
| Dependencies | 9 | 4 | 3 |
| Crate Size | 70KB | 7KB | 11KB |
| Features | 4 | 0 | 1 |
| Yanked % | 5.3% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 2 (team) | 2 (team) | 1 |
Links
Quick Verdict
- •pi_slot leads with a health score of 53/100, but none of the options score above 80.
- •pi_slotmap has the most downloads (37.0K), suggesting wider adoption.
- •pi_slotmap is depended on by 167 crates — strongest ecosystem trust.
- •⚠ pi_slotmap has not been updated in over a year.
- •pi_slotmap, pi_slot are pre-1.0 — API may change.