Decision Workspace
psx-sem vs psx-shm vs named-sem
Side-by-side comparison of Rust crates
36
psx-sem
growingv0.1.2
POSIX semaphores.
52
psx-shm
growingv0.2.1
POSIX shared memory wrapper.
48
named-sem
growingv0.2.3
Named semaphore for Linux & Windows.
Core Metrics
| psx-sem | psx-shm | named-sem | |
|---|---|---|---|
| Health Score | 36 | 52 | 48 |
| Total Downloads | 1.6K | 7.1K | 16.2K |
| 30d Downloads | 3 | 895 | 2.9K |
| Dependents | 0 | 14 | 3 |
| Releases | 1 | 4 | 5 |
| Last Updated | 997d ago | 122d ago | 258d ago |
| Age | 2y 8m | 2y 8m | 2y 2m |
Health Breakdown
psx-sem
Maintenance
1
Quality
15
Community
3
Popularity
4
Documentation
13
psx-shm
Maintenance
11
Quality
15
Community
8
Popularity
5
Documentation
13
named-sem
Maintenance
8
Quality
15
Community
7
Popularity
5
Documentation
13
Technical Details
| psx-sem | psx-shm | named-sem | |
|---|---|---|---|
| Version | 0.1.2 | 0.2.1 | 0.2.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MPL-2.0 | MPL-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 2 | 5 |
| Crate Size | 7KB | 11KB | 13KB |
| Features | 0 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •psx-shm leads with a health score of 52/100, but none of the options score above 80.
- •named-sem has the most downloads (16.2K), suggesting wider adoption.
- •⚠ psx-sem has not been updated in over a year.