Decision Workspace
pidfd-util vs mio-pidfd vs procfs
Side-by-side comparison of Rust crates
49
pidfd-util
experimentalv0.1.0
Safe Rust wrapper for Linux process file descriptors (pidfd)
43
mio-pidfd
growingv0.4.0
mio support for Linux's pidfd
63
procfs
growingv0.18.0
Interface to the linux procfs pseudo-filesystem
Core Metrics
| pidfd-util | mio-pidfd | procfs | |
|---|---|---|---|
| Health Score | 49 | 43 | 63 |
| Total Downloads | 47 | 8.6K | 51.7M |
| 30d Downloads | 47 | 67 | 4.0M |
| Dependents | 1 | 1 | 3.1K |
| Releases | 1 | 5 | 51 |
| Last Updated | 24d ago | 518d ago | 210d ago |
| Age | 24d | 6y 6m | 7y 9m |
Health Breakdown
pidfd-util
Maintenance
11
Quality
15
Community
6
Popularity
2
Documentation
15
mio-pidfd
Maintenance
5
Quality
15
Community
6
Popularity
5
Documentation
12
procfs
Maintenance
11
Quality
15
Community
15
Popularity
8
Documentation
14
Technical Details
| pidfd-util | mio-pidfd | procfs | |
|---|---|---|---|
| Version | 0.1.0 | 0.4.0 | 0.18.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 5 | 2 | 11 |
| Crate Size | 18KB | 5KB | 74KB |
| Features | 3 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2018 | 2018 |
| MSRV | 1.85 | — | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •procfs leads with a health score of 63/100, but none of the options score above 80.
- •procfs is depended on by 3.1K crates — strongest ecosystem trust.
- •⚠ mio-pidfd has not been updated in over a year.