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