Decision Workspace
arc_map vs synchronized-writer vs surelock
Side-by-side comparison of Rust crates
35
arc_map
growingv0.1.3
A Map of Arc<Mutex<V>> that eases the access of indivdual members
55
synchronized-writer
growingv1.1.11
A tiny implement for synchronously writing data.
46
surelock
experimentalv0.1.0
Deadlock-free locks for Rust with compile time guarantees, incremental locks, and atomic lock sets.
Core Metrics
| arc_map | synchronized-writer | surelock | |
|---|---|---|---|
| Health Score | 35 | 55 | 46 |
| Total Downloads | 8.3K | 215.3K | 304 |
| 30d Downloads | 0 | 2.7K | 0 |
| Dependents | 0 | 259 | 0 |
| Releases | 4 | 13 | 1 |
| Last Updated | 2876d ago | 1577d ago | 98d ago |
| Age | 7y 11m | 7y 8m | 3m |
Health Breakdown
arc_map
Maintenance
3
Quality
16
Community
3
Popularity
5
Documentation
8
synchronized-writer
Maintenance
5
Quality
21
Community
13
Popularity
6
Documentation
10
surelock
Maintenance
8
Quality
17
Community
6
Popularity
3
Documentation
12
Technical Details
| arc_map | synchronized-writer | surelock | |
|---|---|---|---|
| Version | 0.1.3 | 1.1.11 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 0 | 7 |
| Crate Size | 3KB | 3KB | 62KB |
| Features | 0 | 0 | 10 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2021 | 2024 |
| MSRV | — | — | 1.90 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •synchronized-writer leads with a health score of 55/100, but none of the options score above 80.
- •synchronized-writer is depended on by 259 crates — strongest ecosystem trust.
- •⚠ arc_map, synchronized-writer have not been updated in over a year.
- •arc_map, surelock are pre-1.0 — API may change.