Decision Workspace
csv-groupby vs sscanf vs vectorscan-rs-sys
Side-by-side comparison of Rust crates
35
csv-groupby
growingv0.10.0
execute a sql-like group-by on arbitrary text or csv files
61
sscanf
growingv0.5.0
A sscanf (inverse of format!()) macro with near unlimited parsing capabilities
60
vectorscan-rs-sys
growingv0.0.6
Native bindings to the Vectorscan high-performance regex library
Core Metrics
| csv-groupby | sscanf | vectorscan-rs-sys | |
|---|---|---|---|
| Health Score | 35 | 61 | 60 |
| Total Downloads | 12.3K | 1.8M | 134.8K |
| 30d Downloads | 13 | 109.1K | 18.9K |
| Dependents | 0 | 135 | 23 |
| Releases | 9 | 17 | 6 |
| Last Updated | 1730d ago | 27d ago | 15d ago |
| Age | 6y 5m | 5y | 1y 11m |
Health Breakdown
csv-groupby
Maintenance
4
Quality
11
Community
3
Popularity
5
Documentation
12
sscanf
Maintenance
17
Quality
14
Community
11
Popularity
7
Documentation
12
vectorscan-rs-sys
Maintenance
17
Quality
15
Community
10
Popularity
6
Documentation
12
Technical Details
| csv-groupby | sscanf | vectorscan-rs-sys | |
|---|---|---|---|
| Version | 0.10.0 | 0.5.0 | 0.0.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Unlicense OR MIT | MIT OR Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 29 | 5 | 4 |
| Crate Size | 44KB | 64KB | 2.0MB |
| Features | 0 | 0 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | 1.88.0 | 1.73 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •sscanf leads with a health score of 61/100, but none of the options score above 80.
- •sscanf is depended on by 135 crates — strongest ecosystem trust.
- •⚠ csv-groupby has not been updated in over a year.