Decision Workspace
array-deque vs picoring vs ring_pair
Side-by-side comparison of Rust crates
57
array-deque
experimentalv0.4.0
Fixed-capacity circular buffer implementations: heap-allocated ArrayDeque and stack-allocated StackArrayDeque. Efficient O(1) operations, no_std support.
52
picoring
experimentalv0.6.0
High-performance, zero-copy circular buffer for Rust using hardware memory mirroring.
50
ring_pair
experimentalv0.2.1
Tiny fixed-size ring buffer specialized for exactly two elements
Core Metrics
| array-deque | picoring | ring_pair | |
|---|---|---|---|
| Health Score | 57 | 52 | 50 |
| Total Downloads | 5.5K | 161 | 43 |
| 30d Downloads | 603 | 161 | 6 |
| Dependents | 0 | 0 | 0 |
| Releases | 5 | 11 | 3 |
| Last Updated | 2d ago | 15d ago | 36d ago |
| Age | 9m | 21d | 1m |
Health Breakdown
array-deque
Maintenance
18
Quality
16
Community
6
Popularity
4
Documentation
13
picoring
Maintenance
18
Quality
15
Community
6
Popularity
3
Documentation
10
ring_pair
Maintenance
12
Quality
17
Community
6
Popularity
2
Documentation
13
Technical Details
| array-deque | picoring | ring_pair | |
|---|---|---|---|
| Version | 0.4.0 | 0.6.0 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 5 | 0 |
| Crate Size | 13KB | 44KB | 8KB |
| Features | 3 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •array-deque leads with a health score of 57/100, but none of the options score above 80.