Decision Workspace
ipmpsc vs psx-shm vs promisqs
Side-by-side comparison of Rust crates
38
ipmpsc
growingv0.5.1
Inter-process Multiple Producer, Single Consumer Channels
52
psx-shm
growingv0.2.1
POSIX shared memory wrapper.
44
promisqs
growingv1.2.0
An ultra-low latency, cross-platform shared memory queue implementation for IPC
Core Metrics
| ipmpsc | psx-shm | promisqs | |
|---|---|---|---|
| Health Score | 38 | 52 | 44 |
| Total Downloads | 64.9K | 7.1K | 1.4K |
| 30d Downloads | 731 | 895 | 36 |
| Dependents | 0 | 14 | 0 |
| Releases | 7 | 4 | 3 |
| Last Updated | 1768d ago | 122d ago | 220d ago |
| Age | 6y 9m | 2y 8m | 11m |
Health Breakdown
ipmpsc
Maintenance
5
Quality
13
Community
2
Popularity
6
Documentation
12
psx-shm
Maintenance
11
Quality
15
Community
8
Popularity
5
Documentation
13
promisqs
Maintenance
10
Quality
17
Community
3
Popularity
4
Documentation
10
Technical Details
| ipmpsc | psx-shm | promisqs | |
|---|---|---|---|
| Version | 0.5.1 | 0.2.1 | 1.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MPL-2.0 | Apache-2.0 |
| Dependencies | 17 | 2 | 7 |
| Crate Size | 20KB | 11KB | 13KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 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.
- •ipmpsc has the most downloads (64.9K), suggesting wider adoption.
- •⚠ ipmpsc has not been updated in over a year.
- •ipmpsc, psx-shm are pre-1.0 — API may change.