Decision Workspace
lfrlock vs saa vs kovan
Side-by-side comparison of Rust crates
57
lfrlock
experimentalv0.3.0
A Lock-Free Read Lock where reads never block and writes are serialized using Mutex
64
saa
growingv5.5.0
Word-sized low-level synchronization primitives providing both asynchronous and synchronous interfaces.
60
kovan
experimentalv0.1.12
High-performance wait-free memory reclamation for lock-free data structures. Bounded memory usage, predictable latency.
Core Metrics
| lfrlock | saa | kovan | |
|---|---|---|---|
| Health Score | 57 | 64 | 60 |
| Total Downloads | 368 | 789.7K | 1.8K |
| 30d Downloads | 36 | 263.4K | 808 |
| Dependents | 0 | 57 | 49 |
| Releases | 12 | 47 | 13 |
| Last Updated | 6d ago | 39d ago | 17d ago |
| Age | 4m | 7m | 4m |
Health Breakdown
lfrlock
Maintenance
19
Quality
16
Community
6
Popularity
3
Documentation
13
saa
Maintenance
17
Quality
14
Community
11
Popularity
7
Documentation
15
kovan
Maintenance
18
Quality
15
Community
11
Popularity
4
Documentation
12
Technical Details
| lfrlock | saa | kovan | |
|---|---|---|---|
| Version | 0.3.0 | 5.5.0 | 0.1.12 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 5 | 5 | 6 |
| Crate Size | 25KB | 42KB | 59KB |
| Features | 5 | 2 | 3 |
| Yanked % | 0.0% | 29.8% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85.0 | 1.90 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •saa leads with a health score of 64/100, but none of the options score above 80.
- •lfrlock, kovan are pre-1.0 — API may change.