Decision Workspace
lfrlock vs rav1d-disjoint-mut vs saa
Side-by-side comparison of Rust crates
53
lfrlock
experimentalv0.3.0
A Lock-Free Read Lock where reads never block and writes are serialized using Mutex
66
rav1d-disjoint-mut
experimentalv0.3.0
A provably safe abstraction for concurrent disjoint mutable access to contiguous storage
65
saa
growingv5.6.0
Word-sized low-level synchronization primitives providing both asynchronous and synchronous interfaces.
Core Metrics
| lfrlock | rav1d-disjoint-mut | saa | |
|---|---|---|---|
| Health Score | 53 | 66 | 65 |
| Total Downloads | 373 | 3.1K | 1.4M |
| 30d Downloads | 0 | 0 | 312.1K |
| Dependents | 0 | 10 | 66 |
| Releases | 12 | 4 | 49 |
| Last Updated | 65d ago | 100d ago | 13d ago |
| Age | 6m | 3m | 9m |
Health Breakdown
lfrlock
Maintenance
15
Quality
16
Community
6
Popularity
3
Documentation
13
rav1d-disjoint-mut
Maintenance
16
Quality
17
Community
14
Popularity
4
Documentation
15
saa
Maintenance
18
Quality
14
Community
11
Popularity
7
Documentation
15
Technical Details
| lfrlock | rav1d-disjoint-mut | saa | |
|---|---|---|---|
| Version | 0.3.0 | 0.3.0 | 5.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | BSD-2-Clause OR MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 5 | 3 | 5 |
| Crate Size | 25KB | 33KB | 42KB |
| Features | 5 | 5 | 2 |
| Yanked % | 0.0% | 0.0% | 28.6% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.85.0 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •rav1d-disjoint-mut leads with a health score of 66/100, but none of the options score above 80.
- •saa has the most downloads (1.4M), suggesting wider adoption.
- •lfrlock, rav1d-disjoint-mut are pre-1.0 — API may change.