Decision Workspace
vsmtp-rule-engine vs vsmtp-plugin-vsl vs rhai
Side-by-side comparison of Rust crates
58
vsmtp-rule-engine
growingv2.2.1
Next-gen MTA. Secured, Faster and Greener
57
vsmtp-plugin-vsl
growingv2.2.1
The vSL (ViridIT Scripting Language) superset of Rhai for vSMTP
70
rhai
stablev1.24.0
Embedded scripting for Rust
Core Metrics
| vsmtp-rule-engine | vsmtp-plugin-vsl | rhai | |
|---|---|---|---|
| Health Score | 58 | 57 | 70 |
| Total Downloads | 47.0K | 36.3K | 5.8M |
| 30d Downloads | 91 | 146 | 496.5K |
| Dependents | 89 | 48 | 3.0K |
| Releases | 39 | 27 | 101 |
| Last Updated | 1092d ago | 1092d ago | 67d ago |
| Age | 3y 10m | 3y 3m | 10y |
Health Breakdown
vsmtp-rule-engine
Maintenance
7
Quality
18
Community
12
Popularity
6
Documentation
15
vsmtp-plugin-vsl
Maintenance
7
Quality
20
Community
10
Popularity
5
Documentation
15
rhai
Maintenance
15
Quality
17
Community
19
Popularity
8
Documentation
11
Technical Details
| vsmtp-rule-engine | vsmtp-plugin-vsl | rhai | |
|---|---|---|---|
| Version | 2.2.1 | 2.2.1 | 1.24.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | GPL-3.0-only | GPL-3.0-only | MIT OR Apache-2.0 |
| Dependencies | 31 | 11 | 23 |
| Crate Size | 53KB | 12KB | 336KB |
| Features | 3 | 3 | 29 |
| Yanked % | 0.0% | 0.0% | 8.9% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | 1.66.1 | 1.66.1 | 1.66.0 |
| Owners | 2 | 1 | 3 |
Links
Quick Verdict
- •rhai leads with a health score of 70/100, but none of the options score above 80.
- •rhai is depended on by 3.0K crates — strongest ecosystem trust.
- •⚠ vsmtp-rule-engine, vsmtp-plugin-vsl have not been updated in over a year.