Decision Workspace
debra vs sdd vs flize
Side-by-side comparison of Rust crates
36
debra
growingv0.0.0
distributed epoch-based reclamation
67
sdd
stablev4.8.8
Scalable lock-free delayed memory reclaimer
47
flize
growingv4.2.3
non global, configurable and fast concurrent resource reclamation
Core Metrics
| debra | sdd | flize | |
|---|---|---|---|
| Health Score | 36 | 67 | 47 |
| Total Downloads | 1.9K | 74.0M | 27.1K |
| 30d Downloads | 0 | 3.3M | 0 |
| Dependents | 0 | 173 | 0 |
| Releases | 1 | 72 | 21 |
| Last Updated | 2547d ago | 11d ago | 2040d ago |
| Age | 6y 11m | 2y 3m | 5y 11m |
Health Breakdown
debra
Maintenance
1
Quality
16
Community
3
Popularity
4
Documentation
12
sdd
Maintenance
18
Quality
14
Community
12
Popularity
8
Documentation
15
flize
Maintenance
6
Quality
18
Community
6
Popularity
5
Documentation
12
Technical Details
| debra | sdd | flize | |
|---|---|---|---|
| Version | 0.0.0 | 4.8.8 | 4.2.3 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT/Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 0 | 4 | 6 |
| Crate Size | 2KB | 59KB | 25KB |
| Features | 0 | 1 | 3 |
| Yanked % | 0.0% | 36.1% | 9.5% |
| Edition | 2018 | 2024 | 2018 |
| MSRV | — | 1.85.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •sdd leads with a health score of 67/100, but none of the options score above 80.
- •sdd is depended on by 173 crates — strongest ecosystem trust.
- •⚠ debra, flize have not been updated in over a year.
- •debra is pre-1.0 — API may change.