Decision Workspace
discrete_pid vs robust-pid vs pid-ctrl
Side-by-side comparison of Rust crates
55
discrete_pid
experimentalv0.2.0
A PID controller for robotics and discrete control systems
41
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 | 55 | 41 | 34 |
| Total Downloads | 731 | 183 | 17.4K |
| 30d Downloads | 34 | 4 | 304 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 1 | 5 |
| Last Updated | 6d ago | 157d ago | 1178d ago |
| Age | 10m | 5m | 3y 7m |
Health Breakdown
discrete_pid
Maintenance
17
Quality
14
Community
6
Popularity
3
Documentation
15
robust-pid
Maintenance
6
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 55/100, but none of the options score above 80.
- •pid-ctrl has the most downloads (17.4K), suggesting wider adoption.
- •⚠ pid-ctrl has not been updated in over a year.