Decision Workspace
nng-c vs nng-sys vs anng
Side-by-side comparison of Rust crates
50
nng-c
stablev1.11.1
High level bindings nng C library
56
nng-sys
growingv0.3.0+1.11.0
Bindings to NNG (Nanomsg-Next-Generation) aka Nanomsg2
54
anng
experimentalv0.1.3
Safe, async bindings to nanomsg next-generation (NNG)
Core Metrics
| nng-c | nng-sys | anng | |
|---|---|---|---|
| Health Score | 50 | 56 | 54 |
| Total Downloads | 17.4K | 261.5K | 829 |
| 30d Downloads | 479 | 6.4K | 28 |
| Dependents | 0 | 23 | 0 |
| Releases | 10 | 16 | 6 |
| Last Updated | 57d ago | 30d ago | 29d ago |
| Age | 1y 10m | 7y 9m | 5m |
Health Breakdown
nng-c
Maintenance
15
Quality
16
Community
4
Popularity
5
Documentation
10
nng-sys
Maintenance
14
Quality
13
Community
12
Popularity
6
Documentation
11
anng
Maintenance
17
Quality
14
Community
8
Popularity
3
Documentation
12
Technical Details
| nng-c | nng-sys | anng | |
|---|---|---|---|
| Version | 1.11.1 | 0.3.0+1.11.0 | 0.1.3 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | BSL-1.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 4 | 6 | 9 |
| Crate Size | 23KB | 784KB | 83KB |
| Features | 3 | 10 | 3 |
| Yanked % | 10.0% | 6.3% | 0.0% |
| Edition | 2018 | 2018 | 2024 |
| MSRV | — | 1.82.0 | 1.85.0 |
| Owners | 1 | 2 | 2 |
Links
Quick Verdict
- •nng-sys leads with a health score of 56/100, but none of the options score above 80.
- •nng-sys, anng are pre-1.0 — API may change.