Decision Workspace
pi_slot vs pi_key_alloter vs pi_slotmap
Side-by-side comparison of Rust crates
52
pi_slot
growingv0.4.2
lock free Slotmap data structure
62
pi_key_alloter
growingv0.7.0
lock free Key(idx:u32, version:u32) alloter
61
pi_slotmap
growingv0.3.0
Slotmap data structure
Core Metrics
| pi_slot | pi_key_alloter | pi_slotmap | |
|---|---|---|---|
| Health Score | 52 | 62 | 61 |
| Total Downloads | 15.4K | 36.4K | 38.9K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 45 | 71 | 183 |
| Releases | 14 | 24 | 20 |
| Last Updated | 396d ago | 17d ago | 17d ago |
| Age | 2y 10m | 2y 10m | 4y 4m |
Health Breakdown
pi_slot
Maintenance
7
Quality
14
Community
16
Popularity
5
Documentation
10
pi_key_alloter
Maintenance
18
Quality
16
Community
13
Popularity
5
Documentation
10
pi_slotmap
Maintenance
17
Quality
12
Community
17
Popularity
5
Documentation
10
Technical Details
| pi_slot | pi_key_alloter | pi_slotmap | |
|---|---|---|---|
| Version | 0.4.2 | 0.7.0 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 4 | 9 |
| Crate Size | 7KB | 8KB | 70KB |
| Features | 0 | 3 | 4 |
| Yanked % | 0.0% | 0.0% | 5.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 2 (team) | 2 (team) | 2 (team) |
Links
Quick Verdict
- •pi_key_alloter leads with a health score of 62/100, but none of the options score above 80.
- •pi_slotmap has the most downloads (38.9K), suggesting wider adoption.
- •pi_slotmap is depended on by 183 crates — strongest ecosystem trust.
- •⚠ pi_slot has not been updated in over a year.