Decision Workspace
ruvix-region vs ax_slab_allocator vs slab_allocator_rs
Side-by-side comparison of Rust crates
50
ruvix-region
experimentalv0.1.0
Memory region management for RuVix Cognition Kernel (ADR-087)
49
ax_slab_allocator
experimentalv0.4.0
Slab allocator for `no_std` systems. Uses multiple slabs with blocks of different sizes and a linked list for blocks larger than 4096 bytes
48
slab_allocator_rs
growingv1.0.2
Slab allocator for no_std systems. Uses multiple slabs with blocks of different sizes and a buddy system allocator for blocks larger than 4096 bytes. Updated to latest nightly rust
Core Metrics
| ruvix-region | ax_slab_allocator | slab_allocator_rs | |
|---|---|---|---|
| Health Score | 50 | 49 | 48 |
| Total Downloads | 39 | 3.3K | 9.4K |
| 30d Downloads | 39 | 1.6K | 215 |
| Dependents | 4 | 2 | 11 |
| Releases | 1 | 2 | 3 |
| Last Updated | 13d ago | 33d ago | 1175d ago |
| Age | 13d | 1m | 4y 10m |
Health Breakdown
ruvix-region
Maintenance
12
Quality
16
Community
8
Popularity
2
Documentation
12
ax_slab_allocator
Maintenance
12
Quality
14
Community
9
Popularity
4
Documentation
10
slab_allocator_rs
Maintenance
4
Quality
20
Community
9
Popularity
5
Documentation
10
Technical Details
| ruvix-region | ax_slab_allocator | slab_allocator_rs | |
|---|---|---|---|
| Version | 0.1.0 | 0.4.0 | 1.0.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 4 | 1 | 2 |
| Crate Size | 31KB | 6KB | 6KB |
| Features | 5 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.77 | — | — |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •ruvix-region leads with a health score of 50/100, but none of the options score above 80.
- •slab_allocator_rs has the most downloads (9.4K), suggesting wider adoption.
- •⚠ slab_allocator_rs has not been updated in over a year.
- •ruvix-region, ax_slab_allocator are pre-1.0 — API may change.