Decision Workspace
hv-stampede vs slotmap vs stable_gen_map
Side-by-side comparison of Rust crates
44
hv-stampede
growingv0.2.1
Bumpalo-based arena allocation utilities for Heavy
59
slotmap
growingv1.1.1
Slotmap data structure
56
stable_gen_map
experimentalv0.12.1
This crate provides Single-threaded generational maps with insert(&self), stable references across growth, and smart-pointer support (Box/Rc/Arc/&T)
Core Metrics
| hv-stampede | slotmap | stable_gen_map | |
|---|---|---|---|
| Health Score | 44 | 59 | 56 |
| Total Downloads | 5.0K | 60.9M | 508 |
| 30d Downloads | 24 | 5.3M | 111 |
| Dependents | 4 | 4.0K | 0 |
| Releases | 3 | 21 | 24 |
| Last Updated | 1585d ago | 111d ago | 2d ago |
| Age | 4y 4m | 7y 9m | 4m |
Health Breakdown
hv-stampede
Maintenance
4
Quality
15
Community
8
Popularity
4
Documentation
13
slotmap
Maintenance
10
Quality
15
Community
15
Popularity
8
Documentation
11
stable_gen_map
Maintenance
19
Quality
16
Community
6
Popularity
3
Documentation
12
Technical Details
| hv-stampede | slotmap | stable_gen_map | |
|---|---|---|---|
| Version | 0.2.1 | 1.1.1 | 0.12.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | Zlib | MIT |
| Dependencies | 2 | 7 | 1 |
| Crate Size | 4KB | 62KB | 59KB |
| Features | 0 | 3 | 2 |
| Yanked % | 0.0% | 71.4% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | — | 1.58.0 | 1.79.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •slotmap leads with a health score of 59/100, but none of the options score above 80.
- •slotmap is depended on by 4.0K crates — strongest ecosystem trust.
- •⚠ hv-stampede has not been updated in over a year.
- •hv-stampede, stable_gen_map are pre-1.0 — API may change.