Decision Workspace
cnf vs cnf-lib vs assert_cmd
Side-by-side comparison of Rust crates
50
cnf
growingv0.6.0
Distribution-agnostic 'command not found'-handler
48
cnf-lib
growingv0.6.0
Distribution-agnostic 'command not found'-handler
80
assert_cmd
stablev2.2.0
Test CLI Applications.
Core Metrics
| cnf | cnf-lib | assert_cmd | |
|---|---|---|---|
| Health Score | 50 | 48 | 80 |
| Total Downloads | 13.9K | 8.1K | 55.8M |
| 30d Downloads | 33 | 49 | 4.3M |
| Dependents | 1 | 7 | 32.2K |
| Releases | 11 | 7 | 48 |
| Last Updated | 10d ago | 10d ago | 17d ago |
| Age | 4y 1m | 2y 7m | 7y 10m |
Health Breakdown
cnf
Maintenance
16
Quality
14
Community
5
Popularity
5
Documentation
10
cnf-lib
Maintenance
15
Quality
12
Community
6
Popularity
5
Documentation
10
assert_cmd
Maintenance
18
Quality
20
Community
19
Popularity
8
Documentation
15
Technical Details
| cnf | cnf-lib | assert_cmd | |
|---|---|---|---|
| Version | 0.6.0 | 0.6.0 | 2.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | GPL-3.0-or-later | GPL-3.0-or-later | MIT OR Apache-2.0 |
| Dependencies | 21 | 18 | 10 |
| Crate Size | 38KB | 43KB | 28KB |
| Features | 2 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •assert_cmd has the highest health score (80/100) — a strong overall choice.
- •assert_cmd is depended on by 32.2K crates — strongest ecosystem trust.
- •cnf, cnf-lib are pre-1.0 — API may change.