Decision Workspace
jdb_alloc vs praborrow-logistics vs zeropool
Side-by-side comparison of Rust crates
47
jdb_alloc
experimentalv0.1.4
Aligned memory allocator for Direct I/O / Direct I/O 对齐内存分配器
57
praborrow-logistics
growingv1.2.2
Zero-copy buffer abstraction. Handles raw byte streams without allocation overhead.
55
zeropool
experimentalv0.7.0
A user-space byte allocator with size-class bucketing, lock-free shared pool, and thread-local caching
Core Metrics
| jdb_alloc | praborrow-logistics | zeropool | |
|---|---|---|---|
| Health Score | 47 | 57 | 55 |
| Total Downloads | 373 | 544 | 1.6K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 9 | 21 | 4 |
| Releases | 4 | 23 | 10 |
| Last Updated | 202d ago | 181d ago | 16d ago |
| Age | 6m | 6m | 8m |
Health Breakdown
jdb_alloc
Maintenance
16
Quality
14
Community
6
Popularity
3
Documentation
8
praborrow-logistics
Maintenance
17
Quality
17
Community
10
Popularity
3
Documentation
10
zeropool
Maintenance
18
Quality
15
Community
8
Popularity
4
Documentation
10
Technical Details
| jdb_alloc | praborrow-logistics | zeropool | |
|---|---|---|---|
| Version | 0.1.4 | 1.2.2 | 0.7.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MulanPSL-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 7 | 4 | 7 |
| Crate Size | 18KB | 5KB | 47KB |
| Features | 1 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •praborrow-logistics leads with a health score of 57/100, but none of the options score above 80.
- •zeropool has the most downloads (1.6K), suggesting wider adoption.
- •jdb_alloc, zeropool are pre-1.0 — API may change.