Decision Workspace
bitcoinleveldb-sync vs saa vs mea
Side-by-side comparison of Rust crates
48
bitcoinleveldb-sync
growingv0.1.19
Rust crate for efficient, scoped synchronization using 'parking_lot' raw mutexes.
65
saa
growingv5.6.0
Word-sized low-level synchronization primitives providing both asynchronous and synchronous interfaces.
57
mea
growingv0.6.3
A runtime-agnostic library providing essential synchronization primitives for asynchronous Rust programming.
Core Metrics
| bitcoinleveldb-sync | saa | mea | |
|---|---|---|---|
| Health Score | 48 | 65 | 57 |
| Total Downloads | 23.4K | 1.4M | 3.2M |
| 30d Downloads | 0 | 312.1K | 461.6K |
| Dependents | 2 | 66 | 91 |
| Releases | 3 | 49 | 37 |
| Last Updated | 175d ago | 13d ago | 125d ago |
| Age | 3y 4m | 9m | 1y 7m |
Health Breakdown
bitcoinleveldb-sync
Maintenance
8
Quality
15
Community
7
Popularity
5
Documentation
13
saa
Maintenance
18
Quality
14
Community
11
Popularity
7
Documentation
15
mea
Maintenance
13
Quality
10
Community
11
Popularity
8
Documentation
15
Technical Details
| bitcoinleveldb-sync | saa | mea | |
|---|---|---|---|
| Version | 0.1.19 | 5.6.0 | 0.6.3 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 3 | 5 | 4 |
| Crate Size | 56KB | 42KB | 84KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 28.6% | 10.8% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.85.0 | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •saa leads with a health score of 65/100, but none of the options score above 80.
- •mea has the most downloads (3.2M), suggesting wider adoption.
- •bitcoinleveldb-sync, mea are pre-1.0 — API may change.