Decision Workspace
alloc-safe vs r-efi-alloc vs safe-bump
Side-by-side comparison of Rust crates
45
alloc-safe
growingv0.1.3
Safe memory allocation, no panic!
53
r-efi-alloc
growingv2.1.0
UEFI Memory Allocator Integration
51
safe-bump
experimentalv0.2.1
Safe typed arena — zero unsafe, auto Drop, checkpoint/rollback, single-thread Arena + concurrent SharedArena
Core Metrics
| alloc-safe | r-efi-alloc | safe-bump | |
|---|---|---|---|
| Health Score | 45 | 53 | 51 |
| Total Downloads | 6.9K | 2.5M | 162 |
| 30d Downloads | 6 | 166.4K | 118 |
| Dependents | 0 | 0 | 2 |
| Releases | 4 | 4 | 3 |
| Last Updated | 1430d ago | 283d ago | 32d ago |
| Age | 3y 11m | 3y 4m | 1m |
Health Breakdown
alloc-safe
Maintenance
4
Quality
18
Community
3
Popularity
5
Documentation
15
r-efi-alloc
Maintenance
6
Quality
22
Community
6
Popularity
8
Documentation
11
safe-bump
Maintenance
12
Quality
14
Community
7
Popularity
3
Documentation
15
Technical Details
| alloc-safe | r-efi-alloc | safe-bump | |
|---|---|---|---|
| Version | 0.1.3 | 2.1.0 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 OR LGPL-2.1-or-later | Apache-2.0 |
| Dependencies | 0 | 2 | 1 |
| Crate Size | 10KB | 14KB | 27KB |
| Features | 2 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | 1.57 | 1.68 | 1.93 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •r-efi-alloc leads with a health score of 53/100, but none of the options score above 80.
- •⚠ alloc-safe has not been updated in over a year.
- •alloc-safe, safe-bump are pre-1.0 — API may change.