Decision Workspace
nexus-logbuf vs nexus-queue vs kevy-ring
Side-by-side comparison of Rust crates
55
nexus-logbuf
experimentalv2.2.0
Lock-free SPSC and MPSC byte ring buffers for logging and archival
57
nexus-queue
growingv1.3.1
High-performance lock-free SPSC and MPSC queues for low-latency systems
64
kevy-ring
experimentalv3.18.0
Lock-free bounded SPSC ring buffer. Pure Rust.
Core Metrics
| nexus-logbuf | nexus-queue | kevy-ring | |
|---|---|---|---|
| Health Score | 55 | 57 | 64 |
| Total Downloads | 4.9K | 6.5K | 1.9K |
| 30d Downloads | 0 | 767 | 1.1K |
| Dependents | 19 | 29 | 75 |
| Releases | 11 | 14 | 77 |
| Last Updated | 66d ago | 91d ago | 3d ago |
| Age | 5m | 6m | 1m |
Health Breakdown
nexus-logbuf
Maintenance
15
Quality
14
Community
10
Popularity
4
Documentation
12
nexus-queue
Maintenance
14
Quality
16
Community
10
Popularity
5
Documentation
12
kevy-ring
Maintenance
17
Quality
17
Community
11
Popularity
4
Documentation
15
Technical Details
| nexus-logbuf | nexus-queue | kevy-ring | |
|---|---|---|---|
| Version | 2.2.0 | 1.3.1 | 3.18.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 3 | 4 | 1 |
| Crate Size | 45KB | 26KB | 17KB |
| Features | 0 | 0 | 0 |
| Yanked % | 9.1% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.85 | 1.85 | 1.97.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kevy-ring leads with a health score of 64/100, but none of the options score above 80.
- •nexus-queue has the most downloads (6.5K), suggesting wider adoption.