Decision Workspace
rt-ring vs ringbuf vs kevy-ring
Side-by-side comparison of Rust crates
41
rt-ring
experimentalv0.1.0
Lock-free SPSC ring buffer with overwrite-oldest semantics for real-time applications
66
ringbuf
growingv0.5.0
Lock-free SPSC FIFO ring buffer with direct access to inner data
64
kevy-ring
experimentalv3.18.0
Lock-free bounded SPSC ring buffer. Pure Rust.
Core Metrics
| rt-ring | ringbuf | kevy-ring | |
|---|---|---|---|
| Health Score | 41 | 66 | 64 |
| Total Downloads | 95 | 14.4M | 1.9K |
| 30d Downloads | 0 | 667.4K | 1.1K |
| Dependents | 0 | 1.6K | 75 |
| Releases | 1 | 41 | 77 |
| Last Updated | 121d ago | 71d ago | 3d ago |
| Age | 4m | 7y 6m | 1m |
Health Breakdown
rt-ring
Maintenance
7
Quality
14
Community
6
Popularity
2
Documentation
12
ringbuf
Maintenance
15
Quality
13
Community
17
Popularity
8
Documentation
13
kevy-ring
Maintenance
17
Quality
17
Community
11
Popularity
4
Documentation
15
Technical Details
| rt-ring | ringbuf | kevy-ring | |
|---|---|---|---|
| Version | 0.1.0 | 0.5.0 | 3.18.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT/Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 4 | 4 | 1 |
| Crate Size | 23KB | 32KB | 17KB |
| Features | 1 | 6 | 0 |
| Yanked % | 0.0% | 14.6% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.65 | — | 1.97.0 |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •ringbuf leads with a health score of 66/100, but none of the options score above 80.
- •ringbuf is depended on by 1.6K crates — strongest ecosystem trust.
- •rt-ring, ringbuf are pre-1.0 — API may change.