Decision Workspace
kernelkit vs mbarrier vs redoubt-guard
Side-by-side comparison of Rust crates
48
kernelkit
experimentalv0.1.1
Cross-platform kernel optimization toolkit with Linux fast paths and safe fallbacks
57
mbarrier
experimentalv0.1.3
Cross-platform memory barrier implementations for Rust, inspired by Linux kernel
53
redoubt-guard
experimentalv0.0.1
Process-level memory protection via prctl and mlock
Core Metrics
| kernelkit | mbarrier | redoubt-guard | |
|---|---|---|---|
| Health Score | 48 | 57 | 53 |
| Total Downloads | 48 | 33.3K | 556 |
| 30d Downloads | 0 | 18.9K | 0 |
| Dependents | 1 | 74 | 9 |
| Releases | 2 | 4 | 7 |
| Last Updated | 46d ago | 327d ago | 51d ago |
| Age | 1m | 10m | 6m |
Health Breakdown
kernelkit
Maintenance
11
Quality
13
Community
7
Popularity
2
Documentation
15
mbarrier
Maintenance
14
Quality
17
Community
11
Popularity
5
Documentation
10
redoubt-guard
Maintenance
16
Quality
15
Community
9
Popularity
3
Documentation
10
Technical Details
| kernelkit | mbarrier | redoubt-guard | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.3 | 0.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 7 | 0 | 0 |
| Crate Size | 32KB | 14KB | 973B |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.89 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mbarrier leads with a health score of 57/100, but none of the options score above 80.