Decision Workspace
stack-allocator vs scoped-arena vs ring-alloc
Side-by-side comparison of Rust crates
40
stack-allocator
experimentalv0.1.1
A stack-based memory allocator with optional fallback to a global/secondary allocator.
46
scoped-arena
growingv0.4.1
Arena allocator with optional scopes
43
ring-alloc
growingv0.2.0
Specialized allocator for short-living objects
Core Metrics
| stack-allocator | scoped-arena | ring-alloc | |
|---|---|---|---|
| Health Score | 40 | 46 | 43 |
| Total Downloads | 30 | 26.0K | 4.5K |
| 30d Downloads | 3 | 251 | 32 |
| Dependents | 0 | 17 | 0 |
| Releases | 2 | 7 | 3 |
| Last Updated | 96d ago | 1495d ago | 1039d ago |
| Age | 3m | 4y 7m | 2y 10m |
Health Breakdown
stack-allocator
Maintenance
12
Quality
10
Community
6
Popularity
2
Documentation
10
scoped-arena
Maintenance
4
Quality
16
Community
9
Popularity
5
Documentation
12
ring-alloc
Maintenance
5
Quality
16
Community
6
Popularity
4
Documentation
12
Technical Details
| stack-allocator | scoped-arena | ring-alloc | |
|---|---|---|---|
| Version | 0.1.1 | 0.4.1 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 5 | 5 |
| Crate Size | 7KB | 23KB | 15KB |
| Features | 2 | 3 | 4 |
| Yanked % | 50.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •scoped-arena leads with a health score of 46/100, but none of the options score above 80.
- •⚠ scoped-arena, ring-alloc have not been updated in over a year.