Decision Workspace
arraydeque vs array_buf vs slice-deque
Side-by-side comparison of Rust crates
50
arraydeque
growingv0.5.1
A ring buffer with a fixed capacity, which can be stored on the stack.
53
array_buf
experimentalv0.1.1
Highly optimized fixed-capacity deque buffer stored on the stack
51
slice-deque
growingv0.3.0
A double-ended queue that Deref's into a slice.
Core Metrics
| arraydeque | array_buf | slice-deque | |
|---|---|---|---|
| Health Score | 50 | 53 | 51 |
| Total Downloads | 32.2M | 136 | 1.8M |
| 30d Downloads | 3.8M | 48 | 25.5K |
| Dependents | 260 | 2 | 65 |
| Releases | 13 | 2 | 21 |
| Last Updated | 1146d ago | 46d ago | 2359d ago |
| Age | 9y 5m | 2m | 8y 2m |
Health Breakdown
arraydeque
Maintenance
4
Quality
12
Community
13
Popularity
8
Documentation
13
array_buf
Maintenance
11
Quality
17
Community
7
Popularity
3
Documentation
15
slice-deque
Maintenance
4
Quality
17
Community
11
Popularity
7
Documentation
12
Technical Details
| arraydeque | array_buf | slice-deque | |
|---|---|---|---|
| Version | 0.5.1 | 0.1.1 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 0 | 0 | 3 |
| Crate Size | 18KB | 10KB | 57KB |
| Features | 2 | 2 | 3 |
| Yanked % | 30.8% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | 1.93.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •array_buf leads with a health score of 53/100, but none of the options score above 80.
- •arraydeque has the most downloads (32.2M), suggesting wider adoption.
- •arraydeque is depended on by 260 crates — strongest ecosystem trust.
- •⚠ arraydeque, slice-deque have not been updated in over a year.