Decision Workspace
arc_new_cyclic_n vs parc vs wobbly
Side-by-side comparison of Rust crates
54
arc_new_cyclic_n
stablev1.0.3
Functions like Arc::new_cyclic but with arities greater than 1
49
parc
growingv1.0.1
Rust crate for cancellable time based contracts in async/await
48
wobbly
growingv0.1.1
wobbly-owned reference counting pointers that mostly behave like Weak but can also keep a value alive
Core Metrics
| arc_new_cyclic_n | parc | wobbly | |
|---|---|---|---|
| Health Score | 54 | 49 | 48 |
| Total Downloads | 4.9K | 4.7K | 9.9K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 1 | 28 |
| Releases | 4 | 2 | 2 |
| Last Updated | 34d ago | 2390d ago | 821d ago |
| Age | 5y | 6y 6m | 2y 3m |
Health Breakdown
arc_new_cyclic_n
Maintenance
13
Quality
21
Community
6
Popularity
4
Documentation
10
parc
Maintenance
3
Quality
23
Community
7
Popularity
4
Documentation
12
wobbly
Maintenance
4
Quality
17
Community
7
Popularity
5
Documentation
15
Technical Details
| arc_new_cyclic_n | parc | wobbly | |
|---|---|---|---|
| Version | 1.0.3 | 1.0.1 | 0.1.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 3KB | 5KB | 10KB |
| Features | 0 | 2 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | — | — | 1.56 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •arc_new_cyclic_n leads with a health score of 54/100, but none of the options score above 80.
- •wobbly has the most downloads (9.9K), suggesting wider adoption.
- •⚠ parc, wobbly have not been updated in over a year.
- •wobbly is pre-1.0 — API may change.