Decision Workspace
reference-counted-singleton vs elsa vs atomic_list
Side-by-side comparison of Rust crates
50
reference-counted-singleton
growingv0.1.5
Reference-counted singleton whose protected data can be recreated as needed
63
elsa
growingv1.11.2
Append-only collections for Rust where borrows to entries can outlive insertions
55
atomic_list
growingv2.0.0
Lock-free circular ring of intrusive ref-counted nodes plus shared cursors.
Core Metrics
| reference-counted-singleton | elsa | atomic_list | |
|---|---|---|---|
| Health Score | 50 | 63 | 55 |
| Total Downloads | 1.2M | 14.2M | 661 |
| 30d Downloads | 47.7K | 553.7K | 0 |
| Dependents | 23 | 651 | 1 |
| Releases | 6 | 23 | 18 |
| Last Updated | 620d ago | 443d ago | 122d ago |
| Age | 4y 11m | 7y 5m | 6m |
Health Breakdown
reference-counted-singleton
Maintenance
5
Quality
15
Community
10
Popularity
7
Documentation
13
elsa
Maintenance
7
Quality
22
Community
14
Popularity
8
Documentation
12
atomic_list
Maintenance
13
Quality
19
Community
7
Popularity
3
Documentation
13
Technical Details
| reference-counted-singleton | elsa | atomic_list | |
|---|---|---|---|
| Version | 0.1.5 | 1.11.2 | 2.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT/Apache-2.0 | MIT |
| Dependencies | 2 | 2 | 0 |
| Crate Size | 6KB | 21KB | 20KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •elsa leads with a health score of 63/100, but none of the options score above 80.
- •elsa is depended on by 651 crates — strongest ecosystem trust.
- •⚠ reference-counted-singleton, elsa have not been updated in over a year.
- •reference-counted-singleton is pre-1.0 — API may change.