Decision Workspace
rustler_sys vs ruster_unsafe vs erlang_nif-sys
Side-by-side comparison of Rust crates
62
rustler_sys
growingv2.4.3
Create Erlang NIF modules in Rust using the C NIF API.
43
ruster_unsafe
growingv0.4.0
Create Erlang NIF modules in Rust using the C NIF API.
43
erlang_nif-sys
growingv0.6.4
Create Erlang NIF modules in Rust using the C NIF API.
Core Metrics
| rustler_sys | ruster_unsafe | erlang_nif-sys | |
|---|---|---|---|
| Health Score | 62 | 43 | 43 |
| Total Downloads | 4.9M | 10.4K | 133.0K |
| 30d Downloads | 55.9K | 26 | 244 |
| Dependents | 26 | 12 | 15 |
| Releases | 12 | 4 | 13 |
| Last Updated | 599d ago | 3659d ago | 2575d ago |
| Age | 6y 6m | 10y 11m | 9y 9m |
Health Breakdown
rustler_sys
Maintenance
5
Quality
23
Community
13
Popularity
8
Documentation
13
ruster_unsafe
Maintenance
6
Quality
15
Community
6
Popularity
5
Documentation
11
erlang_nif-sys
Maintenance
5
Quality
11
Community
10
Popularity
6
Documentation
11
Technical Details
| rustler_sys | ruster_unsafe | erlang_nif-sys | |
|---|---|---|---|
| Version | 2.4.3 | 0.4.0 | 0.6.4 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT/Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 2 | 2 | 4 |
| Crate Size | 14KB | 14KB | 24KB |
| Features | 5 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 7.7% |
| Edition | 2021 | — | — |
| MSRV | — | — | — |
| Owners | 4 | 1 | 2 |
Links
Quick Verdict
- •rustler_sys leads with a health score of 62/100, but none of the options score above 80.
- •⚠ rustler_sys, ruster_unsafe, erlang_nif-sys have not been updated in over a year.
- •ruster_unsafe, erlang_nif-sys are pre-1.0 — API may change.