Decision Workspace
smpp vs smpp34 vs rusmppz
Side-by-side comparison of Rust crates
36
smpp
growingv0.1.2
SMPP protocol support (client and server).
51
smpp34
experimentalv1.2.0
Pure-Rust SMPP 3.4 codec with an async (tokio) client and server
49
rusmppz
experimentalv0.4.0
A zerocopy Rust SMPP library.
Core Metrics
| smpp | smpp34 | rusmppz | |
|---|---|---|---|
| Health Score | 36 | 51 | 49 |
| Total Downloads | 5.5K | 134 | 1.1K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 4 | 4 | 6 |
| Last Updated | 1827d ago | 13d ago | 209d ago |
| Age | 5y 4m | 17d | 10m |
Health Breakdown
smpp
Maintenance
4
Quality
13
Community
6
Popularity
4
Documentation
9
smpp34
Maintenance
16
Quality
15
Community
5
Popularity
3
Documentation
12
rusmppz
Maintenance
14
Quality
16
Community
3
Popularity
4
Documentation
12
Technical Details
| smpp | smpp34 | rusmppz | |
|---|---|---|---|
| Version | 0.1.2 | 1.2.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 11 | 18 | 6 |
| Crate Size | 19KB | 95KB | 10KB |
| Features | 0 | 3 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | 1.80 | 1.86.0 |
| 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, rusmppz are pre-1.0 — API may change.