Decision Workspace
discrete_pid vs robust-pid vs pid-ctrl
Side-by-side comparison of Rust crates
50
discrete_pid
growingv0.2.0
A PID controller for robotics and discrete control systems
39
robust-pid
experimentalv0.1.0
Production-grade PID controller for safety-critical systems
34
pid-ctrl
growingv0.1.4
A flexible PID controller
Core Metrics
| discrete_pid | robust-pid | pid-ctrl | |
|---|---|---|---|
| Health Score | 50 | 39 | 34 |
| Total Downloads | 786 | 195 | 18.3K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 1 | 5 |
| Last Updated | 114d ago | 265d ago | 1286d ago |
| Age | 1y 2m | 8m | 3y 11m |
Health Breakdown
discrete_pid
Maintenance
11
Quality
15
Community
6
Popularity
3
Documentation
15
robust-pid
Maintenance
4
Quality
16
Community
6
Popularity
3
Documentation
10
pid-ctrl
Maintenance
4
Quality
9
Community
6
Popularity
5
Documentation
10
Technical Details
| discrete_pid | robust-pid | pid-ctrl | |
|---|---|---|---|
| Version | 0.2.0 | 0.1.0 | 0.1.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 7 | 3 | 2 |
| Crate Size | 294KB | 30KB | 9KB |
| Features | 3 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 80.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.65 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •discrete_pid leads with a health score of 50/100, but none of the options score above 80.
- •pid-ctrl has the most downloads (18.3K), suggesting wider adoption.
- •⚠ pid-ctrl has not been updated in over a year.