Decision Workspace
copia vs robosync vs sy
Side-by-side comparison of Rust crates
52
copia
experimentalv0.1.3
Pure Rust rsync-style delta synchronization library
50
robosync
growingv1.0.10
High-performance file synchronization with intelligent concurrent processing
47
sy
experimentalv0.3.0
Modern rsync alternative - Fast, parallel file synchronization
Core Metrics
| copia | robosync | sy | |
|---|---|---|---|
| Health Score | 52 | 50 | 47 |
| Total Downloads | 709 | 2.9K | 2.5K |
| 30d Downloads | 23 | 13 | 54 |
| Dependents | 8 | 0 | 0 |
| Releases | 4 | 8 | 25 |
| Last Updated | 38d ago | 236d ago | 67d ago |
| Age | 2m | 7m | 5m |
Health Breakdown
copia
Maintenance
11
Quality
14
Community
9
Popularity
3
Documentation
15
robosync
Maintenance
14
Quality
13
Community
6
Popularity
4
Documentation
13
sy
Maintenance
15
Quality
12
Community
6
Popularity
4
Documentation
10
Technical Details
| copia | robosync | sy | |
|---|---|---|---|
| Version | 0.1.3 | 1.0.10 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 14 | 33 | 48 |
| Crate Size | 47KB | 124KB | 329KB |
| Features | 3 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.75 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •copia leads with a health score of 52/100, but none of the options score above 80.
- •robosync has the most downloads (2.9K), suggesting wider adoption.
- •copia, sy are pre-1.0 — API may change.