Decision Workspace
state-validation vs checkmail-rs vs mailchecker
Side-by-side comparison of Rust crates
49
state-validation
experimentalv0.3.0
Validation for states
32
checkmail-rs
growingv0.0.1
Rust package for email validation inspired by https://github.com/badoux/checkmail
66
mailchecker
stablev6.0.20
Cross-language temporary (disposable/throwaway) email detection library. Covers 2740 fake email providers.
Core Metrics
| state-validation | checkmail-rs | mailchecker | |
|---|---|---|---|
| Health Score | 49 | 32 | 66 |
| Total Downloads | 305 | 1.8K | 507.1K |
| 30d Downloads | 37 | 3 | 24.4K |
| Dependents | 2 | 0 | 61 |
| Releases | 3 | 1 | 141 |
| Last Updated | 41d ago | 2135d ago | 21d ago |
| Age | 5m | 5y 10m | 9y 2m |
Health Breakdown
state-validation
Maintenance
16
Quality
16
Community
4
Popularity
3
Documentation
10
checkmail-rs
Maintenance
1
Quality
15
Community
3
Popularity
4
Documentation
9
mailchecker
Maintenance
18
Quality
19
Community
11
Popularity
7
Documentation
11
Technical Details
| state-validation | checkmail-rs | mailchecker | |
|---|---|---|---|
| Version | 0.3.0 | 0.0.1 | 6.0.20 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 3 | 2 | 3 |
| Crate Size | 11KB | 2KB | 335KB |
| Features | 4 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2018 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mailchecker leads with a health score of 66/100, but none of the options score above 80.
- •⚠ checkmail-rs has not been updated in over a year.
- •state-validation, checkmail-rs are pre-1.0 — API may change.