Decision Workspace
arena-alloc vs esp-alloc vs bump-scope
Side-by-side comparison of Rust crates
36
arena-alloc
growingv0.1.2
A small arena allocator with a static backing store and ability to allocate arbitrary types.
66
esp-alloc
growingv0.9.0
A heap allocator for Espressif devices
65
bump-scope
stablev2.2.0
A fast bump allocator that supports allocation scopes / checkpoints. Aka an arena for values of arbitrary types.
Core Metrics
| arena-alloc | esp-alloc | bump-scope | |
|---|---|---|---|
| Health Score | 36 | 66 | 65 |
| Total Downloads | 4.0K | 633.9K | 149.2K |
| 30d Downloads | 130 | 33.4K | 25.4K |
| Dependents | 0 | 128 | 13 |
| Releases | 3 | 10 | 86 |
| Last Updated | 550d ago | 165d ago | 30d ago |
| Age | 1y 6m | 3y 8m | 2y |
Health Breakdown
arena-alloc
Maintenance
6
Quality
10
Community
6
Popularity
4
Documentation
10
esp-alloc
Maintenance
10
Quality
17
Community
17
Popularity
7
Documentation
15
bump-scope
Maintenance
17
Quality
18
Community
9
Popularity
6
Documentation
15
Technical Details
| arena-alloc | esp-alloc | bump-scope | |
|---|---|---|---|
| Version | 0.1.2 | 0.9.0 | 2.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | GPL-3.0-or-later | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 9 | 10 |
| Crate Size | 16KB | 16KB | 240KB |
| Features | 0 | 12 | 19 |
| Yanked % | 66.7% | 0.0% | 1.2% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.86.0 | 1.85.1 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •esp-alloc leads with a health score of 66/100, but none of the options score above 80.
- •esp-alloc is depended on by 128 crates — strongest ecosystem trust.
- •⚠ arena-alloc has not been updated in over a year.
- •arena-alloc, esp-alloc are pre-1.0 — API may change.