Decision Workspace
vat_id_validator vs mailchecker vs actix-web-validator
Side-by-side comparison of Rust crates
48
vat_id_validator
experimentalv0.2.0
A comprehensive library for validating VAT numbers, including format and checksum verification for 30+ countries.
66
mailchecker
stablev6.0.20
Cross-language temporary (disposable/throwaway) email detection library. Covers 2740 fake email providers.
59
actix-web-validator
growingv7.0.0
Validation mechanism for actix-web
Core Metrics
| vat_id_validator | mailchecker | actix-web-validator | |
|---|---|---|---|
| Health Score | 48 | 66 | 59 |
| Total Downloads | 108 | 507.1K | 610.7K |
| 30d Downloads | 9 | 24.4K | 35.9K |
| Dependents | 0 | 61 | 92 |
| Releases | 2 | 141 | 19 |
| Last Updated | 104d ago | 21d ago | 228d ago |
| Age | 3m | 9y 2m | 6y 1m |
Health Breakdown
vat_id_validator
Maintenance
12
Quality
15
Community
6
Popularity
2
Documentation
13
mailchecker
Maintenance
18
Quality
19
Community
11
Popularity
7
Documentation
11
actix-web-validator
Maintenance
9
Quality
17
Community
13
Popularity
7
Documentation
13
Technical Details
| vat_id_validator | mailchecker | actix-web-validator | |
|---|---|---|---|
| Version | 0.2.0 | 6.0.20 | 7.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 5 | 3 | 18 |
| Crate Size | 36KB | 335KB | 23KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | — | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •mailchecker leads with a health score of 66/100, but none of the options score above 80.
- •actix-web-validator has the most downloads (610.7K), suggesting wider adoption.
- •vat_id_validator is pre-1.0 — API may change.