Decision Workspace
luhn_tools vs embedded-crc-macros vs vat_id_validator
Side-by-side comparison of Rust crates
48
luhn_tools
growingv0.3.0
A fast, minimal implementation of the Luhn algorithm.
50
embedded-crc-macros
growingv1.0.0
Macros implementing portable CRC calculation algorithms for use in no_std.
48
vat_id_validator
experimentalv0.2.0
A comprehensive library for validating VAT numbers, including format and checksum verification for 30+ countries.
Core Metrics
| luhn_tools | embedded-crc-macros | vat_id_validator | |
|---|---|---|---|
| Health Score | 48 | 50 | 48 |
| Total Downloads | 2.4K | 284.5K | 108 |
| 30d Downloads | 8 | 13.7K | 9 |
| Dependents | 0 | 6 | 0 |
| Releases | 3 | 2 | 2 |
| Last Updated | 469d ago | 1779d ago | 104d ago |
| Age | 1y 3m | 5y 7m | 3m |
Health Breakdown
luhn_tools
Maintenance
6
Quality
17
Community
6
Popularity
4
Documentation
15
embedded-crc-macros
Maintenance
3
Quality
20
Community
8
Popularity
7
Documentation
12
vat_id_validator
Maintenance
12
Quality
15
Community
6
Popularity
2
Documentation
13
Technical Details
| luhn_tools | embedded-crc-macros | vat_id_validator | |
|---|---|---|---|
| Version | 0.3.0 | 1.0.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 2 | 2 | 5 |
| Crate Size | 6KB | 16KB | 36KB |
| Features | 3 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | 1.65.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •embedded-crc-macros leads with a health score of 50/100, but none of the options score above 80.
- •⚠ luhn_tools, embedded-crc-macros have not been updated in over a year.
- •luhn_tools, vat_id_validator are pre-1.0 — API may change.