Decision Workspace
captcha_ vs ferrompi vs row
Side-by-side comparison of Rust crates
29
captcha_
growingv0.1.1
captcha
62
ferrompi
experimentalv0.4.1
A safe, generic Rust wrapper for MPI with support for MPI 4.0+ features, shared memory windows, and hybrid MPI+OpenMP
58
row
stablev1.0.0
Row is a command line tool that helps you manage workflows on HPC resources.
Core Metrics
| captcha_ | ferrompi | row | |
|---|---|---|---|
| Health Score | 29 | 62 | 58 |
| Total Downloads | 877 | 1.3K | 11.3K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 29 | 0 |
| Releases | 1 | 7 | 13 |
| Last Updated | 493d ago | 7d ago | 59d ago |
| Age | 1y 4m | 4m | 2y |
Health Breakdown
captcha_
Maintenance
2
Quality
13
Community
2
Popularity
4
Documentation
8
ferrompi
Maintenance
22
Quality
14
Community
10
Popularity
4
Documentation
12
row
Maintenance
17
Quality
13
Community
8
Popularity
5
Documentation
15
Technical Details
| captcha_ | ferrompi | row | |
|---|---|---|---|
| Version | 0.1.1 | 0.4.1 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MulanPSL-2.0 | MIT OR Apache-2.0 | BSD-3-Clause |
| Dependencies | 10 | 5 | 27 |
| Crate Size | 16KB | 317KB | 241KB |
| Features | 0 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.74 | 1.88 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •ferrompi leads with a health score of 62/100, but none of the options score above 80.
- •row has the most downloads (11.3K), suggesting wider adoption.
- •⚠ captcha_ has not been updated in over a year.
- •captcha_, ferrompi are pre-1.0 — API may change.