Decision Workspace
downsample vs pair vs rpds
Side-by-side comparison of Rust crates
58
downsample
growingv0.0.6
keep downsampled history of data over long period of time
46
pair
growingv0.2.0
Safe API for generic self-referential pairs of owner and dependent.
71
rpds
stablev1.2.1
Persistent data structures with structural sharing
Core Metrics
| downsample | pair | rpds | |
|---|---|---|---|
| Health Score | 58 | 46 | 71 |
| Total Downloads | 4.8K | 1.5K | 15.2M |
| 30d Downloads | 0 | 0 | 616.1K |
| Dependents | 0 | 0 | 1.4K |
| Releases | 6 | 2 | 21 |
| Last Updated | 11d ago | 485d ago | 59d ago |
| Age | 3y 6m | 1y 5m | 8y 8m |
Health Breakdown
downsample
Maintenance
16
Quality
17
Community
6
Popularity
4
Documentation
15
pair
Maintenance
6
Quality
15
Community
6
Popularity
4
Documentation
15
rpds
Maintenance
14
Quality
20
Community
14
Popularity
8
Documentation
15
Technical Details
| downsample | pair | rpds | |
|---|---|---|---|
| Version | 0.0.6 | 0.2.0 | 1.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 OR MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 2 | 1 | 9 |
| Crate Size | 21KB | 19KB | 75KB |
| Features | 2 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.90 | 1.85.0 | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rpds leads with a health score of 71/100, but none of the options score above 80.
- •rpds is depended on by 1.4K crates — strongest ecosystem trust.
- •⚠ pair has not been updated in over a year.
- •downsample, pair are pre-1.0 — API may change.