Decision Workspace
ptab vs papaya vs qubit-atomic
Side-by-side comparison of Rust crates
55
ptab
experimentalv0.1.7
Lock-free concurrent table optimized for read-heavy workloads
60
papaya
growingv0.2.4
A fast and ergonomic concurrent hash-table for read-heavy workloads.
56
qubit-atomic
experimentalv0.13.4
User-friendly atomic operations wrapper providing JDK-like atomic API
Core Metrics
| ptab | papaya | qubit-atomic | |
|---|---|---|---|
| Health Score | 55 | 60 | 56 |
| Total Downloads | 119 | 5.4M | 1.2K |
| 30d Downloads | 0 | 762.6K | 1.1K |
| Dependents | 0 | 798 | 112 |
| Releases | 8 | 16 | 19 |
| Last Updated | 75d ago | 57d ago | today |
| Age | 3m | 4y 6m | 1m |
Health Breakdown
ptab
Maintenance
16
Quality
16
Community
6
Popularity
2
Documentation
15
papaya
Maintenance
15
Quality
11
Community
14
Popularity
8
Documentation
12
qubit-atomic
Maintenance
14
Quality
11
Community
12
Popularity
4
Documentation
15
Technical Details
| ptab | papaya | qubit-atomic | |
|---|---|---|---|
| Version | 0.1.7 | 0.2.4 | 0.13.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 5 | 11 | 3 |
| Crate Size | 37KB | 68KB | 76KB |
| Features | 7 | 2 | 0 |
| Yanked % | 0.0% | 18.8% | 5.3% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.91 | 1.72.0 | 1.94 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •papaya leads with a health score of 60/100, but none of the options score above 80.
- •papaya is depended on by 798 crates — strongest ecosystem trust.