Decision Workspace
guard-trait vs axboe-liburing vs smmu
Side-by-side comparison of Rust crates
45
guard-trait
growingv0.4.1
Contains fundamental wrappers for pointer types that can safely be shared in memory-sharing completion-based I/O interfaces
63
axboe-liburing
stablev2.14.0
Low-level io_uring interface, transliterated from Jens Axboe's liburing.
58
smmu
experimentalv1.6.0
ARM SMMU v3 (System Memory Management Unit) implementation - Production-grade translation engine
Core Metrics
| guard-trait | axboe-liburing | smmu | |
|---|---|---|---|
| Health Score | 45 | 63 | 58 |
| Total Downloads | 10.7K | 2.9K | 422 |
| 30d Downloads | 39 | 71 | 185 |
| Dependents | 5 | 5 | 25 |
| Releases | 7 | 6 | 25 |
| Last Updated | 1976d ago | 47d ago | 2d ago |
| Age | 5y 6m | 1y | 1m |
Health Breakdown
guard-trait
Maintenance
4
Quality
17
Community
7
Popularity
5
Documentation
12
axboe-liburing
Maintenance
18
Quality
20
Community
8
Popularity
4
Documentation
13
smmu
Maintenance
14
Quality
16
Community
10
Popularity
3
Documentation
15
Technical Details
| guard-trait | axboe-liburing | smmu | |
|---|---|---|---|
| Version | 0.4.1 | 2.14.0 | 1.6.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR LGPL-2.1-only | MIT OR Apache-2.0 |
| Dependencies | 1 | 5 | 12 |
| Crate Size | 8KB | 74KB | 687KB |
| Features | 3 | 2 | 8 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | — | 1.75.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •axboe-liburing leads with a health score of 63/100, but none of the options score above 80.
- •guard-trait has the most downloads (10.7K), suggesting wider adoption.
- •⚠ guard-trait has not been updated in over a year.
- •guard-trait is pre-1.0 — API may change.