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kam vs assert_cmd vs clap_complete

Side-by-side comparison of Rust crates

Core Metrics

kamassert_cmdclap_complete
Health Score408079
Total Downloads91763.3M79.6M
30d Downloads03.9M6.7M
Dependents040.0K30.9K
Releases3950128
Last Updated148d ago14d ago14d ago
Age5m7y 12m4y 4m

Health Breakdown

kam
Maintenance
13
Quality
4
Community
6
Popularity
4
Documentation
13
assert_cmd
Maintenance
18
Quality
20
Community
19
Popularity
8
Documentation
15
clap_complete
Maintenance
19
Quality
21
Community
19
Popularity
8
Documentation
12

Technical Details

kamassert_cmdclap_complete
Version0.5.262.2.24.6.5
Stable (≥1.0)✗ No✓ Yes✓ Yes
LicenseGPL-3.0MIT OR Apache-2.0MIT OR Apache-2.0
Dependencies511010
Crate Size651KB28KB51KB
Features225
Yanked %94.9%0.0%0.0%
Edition202420242024
MSRV1.851.85
Owners12 (team)3 (team)

Quick Verdict

  • assert_cmd has the highest health score (80/100) — a strong overall choice.
  • clap_complete has the most downloads (79.6M), suggesting wider adoption.
  • assert_cmd is depended on by 40.0K crates — strongest ecosystem trust.
  • kam is pre-1.0 — API may change.