luhncalc
v1.0.1 GrowingValidate a digit sequence using Luhn algorithm and calculates the sequence’s next validation digit.
Quick Verdict
- ✕Not updated for 4+ years
- ✓Stable API (1.x for 4+ years)
- ✓Tiny footprint (8KB, 3 deps)
- ✓Permissive license (MIT/Apache-2.0)
- !50% of releases were yanked
Security
Deep Insights
3 downloads in the last 30 days (0/day), up 50% from the previous period.
The API has been stable (1.x) for over 4 years with 2 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 8KB, luhncalc is lightweight. Small crate size correlates with focused, well-scoped functionality.
50% of releases have been yanked. Check version history before pinning.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
