Decision Workspace
nng vs nng-sys vs runng-sys
Side-by-side comparison of Rust crates
52
nng
growingv1.0.1
A safe wrapper for NNG (Nanomsg v2)
56
nng-sys
growingv0.3.0+1.11.0
Bindings to NNG (Nanomsg-Next-Generation) aka Nanomsg2
41
runng-sys
growingv1.1.0+2
Bindings to NNG (Nanomsg-Next-Generation) aka Nanomsg2
Core Metrics
| nng | nng-sys | runng-sys | |
|---|---|---|---|
| Health Score | 52 | 56 | 41 |
| Total Downloads | 260.6K | 261.5K | 53.8K |
| 30d Downloads | 6.0K | 6.4K | 958 |
| Dependents | 476 | 23 | 15 |
| Releases | 15 | 16 | 25 |
| Last Updated | 1570d ago | 30d ago | 2264d ago |
| Age | 7y 9m | 7y 9m | 7y 6m |
Health Breakdown
nng
Maintenance
4
Quality
18
Community
15
Popularity
6
Documentation
9
nng-sys
Maintenance
14
Quality
13
Community
12
Popularity
6
Documentation
11
runng-sys
Maintenance
6
Quality
12
Community
9
Popularity
6
Documentation
8
Technical Details
| nng | nng-sys | runng-sys | |
|---|---|---|---|
| Version | 1.0.1 | 0.3.0+1.11.0 | 1.1.0+2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 2 | 6 | 2 |
| Crate Size | 53KB | 784KB | 563KB |
| Features | 3 | 10 | 0 |
| Yanked % | 13.3% | 6.3% | 40.0% |
| Edition | 2018 | 2018 | — |
| MSRV | — | 1.82.0 | — |
| Owners | 2 | 2 | 1 |
Links
Quick Verdict
- •nng-sys leads with a health score of 56/100, but none of the options score above 80.
- •nng is depended on by 476 crates — strongest ecosystem trust.
- •⚠ nng, runng-sys have not been updated in over a year.
- •nng-sys is pre-1.0 — API may change.