Decision Workspace
jmap-client vs mail-builder vs samotop-server
Side-by-side comparison of Rust crates
47
jmap-client
growingv0.4.0
JMAP client library for Rust
54
mail-builder
growingv0.4.4
E-mail builder library for Rust
45
samotop-server
growingv1.2.2
SMTP server with focus on privacy
Core Metrics
| jmap-client | mail-builder | samotop-server | |
|---|---|---|---|
| Health Score | 47 | 54 | 45 |
| Total Downloads | 46.9K | 682.7K | 11.7K |
| 30d Downloads | 1.4K | 54.1K | 13 |
| Dependents | 1 | 202 | 0 |
| Releases | 7 | 18 | 9 |
| Last Updated | 159d ago | 227d ago | 1518d ago |
| Age | 3y 6m | 4y 2m | 5y 7m |
Health Breakdown
jmap-client
Maintenance
9
Quality
16
Community
6
Popularity
6
Documentation
10
mail-builder
Maintenance
10
Quality
16
Community
11
Popularity
7
Documentation
10
samotop-server
Maintenance
4
Quality
18
Community
6
Popularity
5
Documentation
12
Technical Details
| jmap-client | mail-builder | samotop-server | |
|---|---|---|---|
| Version | 0.4.0 | 0.4.4 | 1.2.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 OR MIT | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 14 | 5 | 9 |
| Crate Size | 79KB | 25KB | 31KB |
| Features | 8 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mail-builder leads with a health score of 54/100, but none of the options score above 80.
- •mail-builder is depended on by 202 crates — strongest ecosystem trust.
- •⚠ samotop-server has not been updated in over a year.
- •jmap-client, mail-builder are pre-1.0 — API may change.