Decision Workspace
threadcell vs generic_singleton vs state
Side-by-side comparison of Rust crates
51
threadcell
growingv1.0.3
A cell whose value can only be accessed by a owning thread
54
generic_singleton
growingv0.5.3
A library crate allowing for generic singleton patterns
52
state
growingv0.6.0
A library for safe and effortless global and thread-local state management.
Core Metrics
| threadcell | generic_singleton | state | |
|---|---|---|---|
| Health Score | 51 | 54 | 52 |
| Total Downloads | 32.5K | 250.1K | 17.6M |
| 30d Downloads | 0 | 45.5K | 329.4K |
| Dependents | 13 | 20 | 721 |
| Releases | 18 | 14 | 17 |
| Last Updated | 1165d ago | 103d ago | 1145d ago |
| Age | 3y 10m | 3y 10m | 9y 6m |
Health Breakdown
threadcell
Maintenance
6
Quality
22
Community
8
Popularity
5
Documentation
10
generic_singleton
Maintenance
13
Quality
10
Community
10
Popularity
6
Documentation
15
state
Maintenance
4
Quality
16
Community
11
Popularity
8
Documentation
13
Technical Details
| threadcell | generic_singleton | state | |
|---|---|---|---|
| Version | 1.0.3 | 0.5.3 | 0.6.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 1 | 3 | 2 |
| Crate Size | 7KB | 11KB | 30KB |
| Features | 3 | 0 | 1 |
| Yanked % | 0.0% | 28.6% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •generic_singleton leads with a health score of 54/100, but none of the options score above 80.
- •state has the most downloads (17.6M), suggesting wider adoption.
- •state is depended on by 721 crates — strongest ecosystem trust.
- •⚠ threadcell, state have not been updated in over a year.
- •generic_singleton, state are pre-1.0 — API may change.