Decision Workspace
rplc vs open62541-sys vs open62541
Side-by-side comparison of Rust crates
36
rplc
growingv0.3.0
PLC programming in Rust
62
open62541-sys
growingv0.5.4
Low-level, unsafe bindings for the C99 library open62541, an open source and free implementation of OPC UA (OPC Unified Architecture).
53
open62541
growingv0.10.1
High-level, safe bindings for the C99 library open62541, an open source and free implementation of OPC UA (OPC Unified Architecture).
Core Metrics
| rplc | open62541-sys | open62541 | |
|---|---|---|---|
| Health Score | 36 | 62 | 53 |
| Total Downloads | 20.1K | 219.7K | 198.8K |
| 30d Downloads | 20 | 39.2K | 37.6K |
| Dependents | 0 | 35 | 0 |
| Releases | 17 | 38 | 35 |
| Last Updated | 972d ago | 11d ago | 149d ago |
| Age | 2y 11m | 2y 2m | 2y 2m |
Health Breakdown
rplc
Maintenance
6
Quality
10
Community
5
Popularity
5
Documentation
10
open62541-sys
Maintenance
19
Quality
12
Community
10
Popularity
6
Documentation
15
open62541
Maintenance
13
Quality
13
Community
6
Popularity
6
Documentation
15
Technical Details
| rplc | open62541-sys | open62541 | |
|---|---|---|---|
| Version | 0.3.0 | 0.5.4 | 0.10.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MPL-2.0 | MPL-2.0 |
| Dependencies | 33 | 4 | 21 |
| Crate Size | 63KB | 2.7MB | 146KB |
| Features | 6 | 2 | 7 |
| Yanked % | 11.8% | 2.6% | 2.9% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.85 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •open62541-sys leads with a health score of 62/100, but none of the options score above 80.
- •⚠ rplc has not been updated in over a year.