Decision Workspace
bc-libmimalloc-sys vs mimalloc-safe vs mimalloc
Side-by-side comparison of Rust crates
47
bc-libmimalloc-sys
experimentalv0.1.44
Sys crate wrapping the mimalloc allocator (updated to v2.2.7 and v3.2.8, respectively)
66
mimalloc-safe
growingv0.1.56
Performance and security oriented drop-in allocator
56
mimalloc
growingv0.1.48
Performance and security oriented drop-in allocator
Core Metrics
| bc-libmimalloc-sys | mimalloc-safe | mimalloc | |
|---|---|---|---|
| Health Score | 47 | 66 | 56 |
| Total Downloads | 286 | 294.9K | 30.9M |
| 30d Downloads | 286 | 48.0K | 3.1M |
| Dependents | 1 | 806 | 8.7K |
| Releases | 1 | 11 | 49 |
| Last Updated | 23d ago | 75d ago | 213d ago |
| Age | 23d | 1y | 6y 9m |
Health Breakdown
bc-libmimalloc-sys
Maintenance
12
Quality
16
Community
7
Popularity
3
Documentation
9
mimalloc-safe
Maintenance
16
Quality
19
Community
14
Popularity
7
Documentation
10
mimalloc
Maintenance
11
Quality
13
Community
15
Popularity
8
Documentation
9
Technical Details
| bc-libmimalloc-sys | mimalloc-safe | mimalloc | |
|---|---|---|---|
| Version | 0.1.44 | 0.1.56 | 0.1.48 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 3 | 1 | 1 |
| Crate Size | 473KB | 7KB | 5KB |
| Features | 9 | 11 | 9 |
| Yanked % | 0.0% | 0.0% | 24.5% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mimalloc-safe leads with a health score of 66/100, but none of the options score above 80.
- •mimalloc has the most downloads (30.9M), suggesting wider adoption.
- •mimalloc is depended on by 8.7K crates — strongest ecosystem trust.