Decision Workspace
priv_sep vs pwd vs koda-sandbox
Side-by-side comparison of Rust crates
68
priv_sep
stablev2.2.0
FFI for chroot(2), pledge(2), setgroups(2), setresgid(2), setresuid(2), and unveil(2).
54
pwd
growingv1.4.0
Safe interface to pwd.h
53
koda-sandbox
experimentalv0.3.2
Capability-aware sandbox layer for Koda — kernel-enforced FS/net/exec policies (refs #934)
Core Metrics
| priv_sep | pwd | koda-sandbox | |
|---|---|---|---|
| Health Score | 68 | 54 | 53 |
| Total Downloads | 22.4K | 3.7M | 285 |
| 30d Downloads | 0 | 175.4K | 0 |
| Dependents | 40 | 167 | 12 |
| Releases | 27 | 7 | 12 |
| Last Updated | 76d ago | 1400d ago | 19d ago |
| Age | 2y 10m | 8y 8m | 29d |
Health Breakdown
priv_sep
Maintenance
16
Quality
22
Community
10
Popularity
5
Documentation
15
pwd
Maintenance
3
Quality
20
Community
12
Popularity
8
Documentation
11
koda-sandbox
Maintenance
18
Quality
11
Community
9
Popularity
3
Documentation
12
Technical Details
| priv_sep | pwd | koda-sandbox | |
|---|---|---|---|
| Version | 2.2.0 | 1.4.0 | 0.3.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | CC-PDDC | MIT |
| Dependencies | 1 | 2 | 14 |
| Crate Size | 14KB | 4KB | 200KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.85.0 | — | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •priv_sep leads with a health score of 68/100, but none of the options score above 80.
- •pwd has the most downloads (3.7M), suggesting wider adoption.
- •pwd is depended on by 167 crates — strongest ecosystem trust.
- •⚠ pwd has not been updated in over a year.
- •koda-sandbox is pre-1.0 — API may change.