Decision Workspace
os-memlock vs redoubt-guard vs redoubt-buffer
Side-by-side comparison of Rust crates
50
os-memlock
experimentalv0.2.0
Unsafe thin wrappers around OS memory locking syscalls (mlock/munlock/madvise)
50
redoubt-guard
experimentalv0.0.1
Process-level memory protection via prctl and mlock
50
redoubt-buffer
experimentalv0.0.1
Page-aligned memory buffers with mlock and mprotect support
Core Metrics
| os-memlock | redoubt-guard | redoubt-buffer | |
|---|---|---|---|
| Health Score | 50 | 50 | 50 |
| Total Downloads | 1.1K | 339 | 341 |
| 30d Downloads | 37 | 137 | 137 |
| Dependents | 0 | 3 | 3 |
| Releases | 4 | 4 | 4 |
| Last Updated | 175d ago | 65d ago | 65d ago |
| Age | 5m | 4m | 4m |
Health Breakdown
os-memlock
Maintenance
16
Quality
14
Community
3
Popularity
4
Documentation
13
redoubt-guard
Maintenance
14
Quality
15
Community
8
Popularity
3
Documentation
10
redoubt-buffer
Maintenance
14
Quality
15
Community
8
Popularity
3
Documentation
10
Technical Details
| os-memlock | redoubt-guard | redoubt-buffer | |
|---|---|---|---|
| Version | 0.2.0 | 0.0.1 | 0.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 0 | 0 |
| Crate Size | 22KB | 973B | 956B |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •os-memlock leads with a health score of 50/100, but none of the options score above 80.