Decision Workspace
cueue vs smallring vs rtrb
Side-by-side comparison of Rust crates
48
cueue
growingv0.6.0
High performance SPSC circular byte buffer with batch operations
58
smallring
experimentalv0.2.2
High-performance ring buffer with automatic stack/heap optimization | 高性能环形缓冲区，支持栈/堆自动优化
61
rtrb
growingv0.3.3
A realtime-safe single-producer single-consumer ring buffer
Core Metrics
| cueue | smallring | rtrb | |
|---|---|---|---|
| Health Score | 48 | 58 | 61 |
| Total Downloads | 241.0K | 743 | 5.2M |
| 30d Downloads | 5.7K | 92 | 769.1K |
| Dependents | 0 | 13 | 532 |
| Releases | 8 | 10 | 13 |
| Last Updated | 80d ago | 75d ago | 31d ago |
| Age | 3y 6m | 4m | 5y 4m |
Health Breakdown
cueue
Maintenance
12
Quality
15
Community
5
Popularity
6
Documentation
10
smallring
Maintenance
15
Quality
16
Community
9
Popularity
3
Documentation
15
rtrb
Maintenance
15
Quality
14
Community
13
Popularity
8
Documentation
11
Technical Details
| cueue | smallring | rtrb | |
|---|---|---|---|
| Version | 0.6.0 | 0.2.2 | 0.3.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 3 | 3 |
| Crate Size | 11KB | 66KB | 38KB |
| Features | 0 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 7.7% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | 1.87 | 1.38 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rtrb leads with a health score of 61/100, but none of the options score above 80.
- •rtrb is depended on by 532 crates — strongest ecosystem trust.