Decision Workspace
mailinator-rs vs mockforge-smtp vs keplars
Side-by-side comparison of Rust crates
36
mailinator-rs
growingv0.1.2
Api wrapper for Mailinator.
60
mockforge-smtp
experimentalv0.3.149
SMTP mocking support for MockForge
55
keplars
experimentalv2.1.0
Official Rust SDK for Keplars Email API
Core Metrics
| mailinator-rs | mockforge-smtp | keplars | |
|---|---|---|---|
| Health Score | 36 | 60 | 55 |
| Total Downloads | 5.0K | 4.3K | 125 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 270 | 0 |
| Releases | 4 | 115 | 10 |
| Last Updated | 1166d ago | today | 5d ago |
| Age | 3y 2m | 7m | 5d |
Health Breakdown
mailinator-rs
Maintenance
7
Quality
8
Community
4
Popularity
4
Documentation
13
mockforge-smtp
Maintenance
19
Quality
11
Community
13
Popularity
4
Documentation
13
keplars
Maintenance
19
Quality
14
Community
6
Popularity
3
Documentation
13
Technical Details
| mailinator-rs | mockforge-smtp | keplars | |
|---|---|---|---|
| Version | 0.1.2 | 0.3.149 | 2.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 12 | 22 | 13 |
| Crate Size | 8KB | 61KB | 20KB |
| Features | 0 | 0 | 0 |
| Yanked % | 25.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mockforge-smtp leads with a health score of 60/100, but none of the options score above 80.
- •mailinator-rs has the most downloads (5.0K), suggesting wider adoption.
- •mockforge-smtp is depended on by 270 crates — strongest ecosystem trust.
- •⚠ mailinator-rs has not been updated in over a year.
- •mailinator-rs, mockforge-smtp are pre-1.0 — API may change.