Decision Workspace
ring-alloc vs blink-alloc vs scoped-arena
Side-by-side comparison of Rust crates
42
ring-alloc
growingv0.2.0
Specialized allocator for short-living objects
53
blink-alloc
growingv0.4.0
Fast, concurrent, arena-based allocator with drop support
46
scoped-arena
growingv0.4.1
Arena allocator with optional scopes
Core Metrics
| ring-alloc | blink-alloc | scoped-arena | |
|---|---|---|---|
| Health Score | 42 | 53 | 46 |
| Total Downloads | 4.6K | 84.4K | 26.4K |
| 30d Downloads | 0 | 6.4K | 0 |
| Dependents | 0 | 87 | 17 |
| Releases | 3 | 12 | 7 |
| Last Updated | 1098d ago | 165d ago | 1554d ago |
| Age | 3y | 3y 2m | 4y 9m |
Health Breakdown
ring-alloc
Maintenance
4
Quality
16
Community
6
Popularity
4
Documentation
12
blink-alloc
Maintenance
11
Quality
13
Community
11
Popularity
6
Documentation
12
scoped-arena
Maintenance
4
Quality
16
Community
9
Popularity
5
Documentation
12
Technical Details
| ring-alloc | blink-alloc | scoped-arena | |
|---|---|---|---|
| Version | 0.2.0 | 0.4.0 | 0.4.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 4 | 5 |
| Crate Size | 15KB | 40KB | 23KB |
| Features | 4 | 5 | 3 |
| Yanked % | 0.0% | 16.7% | 0.0% |
| Edition | 2018 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •blink-alloc leads with a health score of 53/100, but none of the options score above 80.
- •⚠ ring-alloc, scoped-arena have not been updated in over a year.