Decision Workspace
smpp34 vs smpp vs smpp-codec
Side-by-side comparison of Rust crates
51
smpp34
experimentalv1.2.0
Pure-Rust SMPP 3.4 codec with an async (tokio) client and server
36
smpp
growingv0.1.2
SMPP protocol support (client and server).
41
smpp-codec
experimentalv0.2.1
A comprehensive SMPP v5 protocol codec for Rust.
Core Metrics
| smpp34 | smpp | smpp-codec | |
|---|---|---|---|
| Health Score | 51 | 36 | 41 |
| Total Downloads | 134 | 5.5K | 166 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 4 | 4 | 3 |
| Last Updated | 13d ago | 1827d ago | 155d ago |
| Age | 17d | 5y 4m | 5m |
Health Breakdown
smpp34
Maintenance
16
Quality
15
Community
5
Popularity
3
Documentation
12
smpp
Maintenance
4
Quality
13
Community
6
Popularity
4
Documentation
9
smpp-codec
Maintenance
12
Quality
8
Community
6
Popularity
3
Documentation
12
Technical Details
| smpp34 | smpp | smpp-codec | |
|---|---|---|---|
| Version | 1.2.0 | 0.1.2 | 0.2.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 18 | 11 | 2 |
| Crate Size | 95KB | 19KB | 58KB |
| Features | 3 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 66.7% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | 1.80 | — | 1.63.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •smpp34 leads with a health score of 51/100, but none of the options score above 80.
- •smpp has the most downloads (5.5K), suggesting wider adoption.
- •⚠ smpp has not been updated in over a year.
- •smpp, smpp-codec are pre-1.0 — API may change.