Decision Workspace
ring_queue vs array_buf vs circular-queue
Side-by-side comparison of Rust crates
41
ring_queue
growingv0.2.0
A double-ended queue implemented using a vector that reuses space after elements are removed.
53
array_buf
experimentalv0.1.1
Highly optimized fixed-capacity deque buffer stored on the stack
53
circular-queue
growingv0.2.7
A circular buffer-like queue.
Core Metrics
| ring_queue | array_buf | circular-queue | |
|---|---|---|---|
| Health Score | 41 | 53 | 53 |
| Total Downloads | 5.2K | 136 | 1.3M |
| 30d Downloads | 36 | 52 | 32.3K |
| Dependents | 4 | 2 | 122 |
| Releases | 2 | 2 | 11 |
| Last Updated | 2650d ago | 46d ago | 378d ago |
| Age | 7y 3m | 2m | 8y 8m |
Health Breakdown
ring_queue
Maintenance
3
Quality
16
Community
7
Popularity
4
Documentation
11
array_buf
Maintenance
11
Quality
17
Community
7
Popularity
3
Documentation
15
circular-queue
Maintenance
5
Quality
16
Community
13
Popularity
7
Documentation
12
Technical Details
| ring_queue | array_buf | circular-queue | |
|---|---|---|---|
| Version | 0.2.0 | 0.1.1 | 0.2.7 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 0 | 0 | 5 |
| Crate Size | 8KB | 10KB | 12KB |
| Features | 0 | 2 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2024 | 2015 |
| MSRV | — | 1.93.0 | — |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •array_buf leads with a health score of 53/100, but none of the options score above 80.
- •circular-queue has the most downloads (1.3M), suggesting wider adoption.
- •circular-queue is depended on by 122 crates — strongest ecosystem trust.
- •⚠ ring_queue, circular-queue have not been updated in over a year.