Decision Workspace
io-email vs io-jmap vs rusmes-server
Side-by-side comparison of Rust crates
49
io-email
experimentalv0.1.0
Email client library
51
io-jmap
experimentalv0.1.0
JMAP client library
49
rusmes-server
experimentalv0.1.2
Main server binary for RusMES — orchestrates SMTP, IMAP, POP3, and JMAP protocol servers with unified configuration, graceful shutdown, and signal handling
Core Metrics
| io-email | io-jmap | rusmes-server | |
|---|---|---|---|
| Health Score | 49 | 51 | 49 |
| Total Downloads | 179 | 559 | 51 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 1 | 0 |
| Releases | 1 | 1 | 3 |
| Last Updated | 38d ago | 38d ago | 65d ago |
| Age | 1m | 1m | 4m |
Health Breakdown
io-email
Maintenance
11
Quality
14
Community
6
Popularity
3
Documentation
15
io-jmap
Maintenance
11
Quality
15
Community
7
Popularity
3
Documentation
15
rusmes-server
Maintenance
15
Quality
11
Community
6
Popularity
2
Documentation
15
Technical Details
| io-email | io-jmap | rusmes-server | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 22 | 15 | 22 |
| Crate Size | 113KB | 85KB | 63KB |
| Features | 12 | 6 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.87 | 1.87 | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •io-jmap leads with a health score of 51/100, but none of the options score above 80.