Decision Workspace
heim-memory vs product-os-monitoring vs duende-mlock
Side-by-side comparison of Rust crates
44
heim-memory
growingv0.0.11
Cross-platform memory information
61
product-os-monitoring
growingv0.0.4
A lightweight, no_std compatible system and process monitoring library for Rust with structured return types and efficient byte formatting.
55
duende-mlock
experimentalv1.0.0
Memory locking for swap-critical daemons (DT-007: Swap Deadlock Prevention)
Core Metrics
| heim-memory | product-os-monitoring | duende-mlock | |
|---|---|---|---|
| Health Score | 44 | 61 | 55 |
| Total Downloads | 400.7K | 6.5K | 1.0K |
| 30d Downloads | 6.3K | 110 | 118 |
| Dependents | 17 | 23 | 5 |
| Releases | 15 | 4 | 1 |
| Last Updated | 1928d ago | 38d ago | 80d ago |
| Age | 6y 11m | 2y 7m | 2m |
Health Breakdown
heim-memory
Maintenance
5
Quality
14
Community
9
Popularity
7
Documentation
9
product-os-monitoring
Maintenance
14
Quality
17
Community
10
Popularity
5
Documentation
15
duende-mlock
Maintenance
9
Quality
19
Community
8
Popularity
4
Documentation
15
Technical Details
| heim-memory | product-os-monitoring | duende-mlock | |
|---|---|---|---|
| Version | 0.0.11 | 0.0.4 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 OR MIT | GPL-3.0-only | MIT OR Apache-2.0 |
| Dependencies | 11 | 3 | 3 |
| Crate Size | 17KB | 28KB | 13KB |
| Features | 1 | 3 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | 1.69 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •product-os-monitoring leads with a health score of 61/100, but none of the options score above 80.
- •heim-memory has the most downloads (400.7K), suggesting wider adoption.
- •⚠ heim-memory has not been updated in over a year.
- •heim-memory, product-os-monitoring are pre-1.0 — API may change.