Decision Workspace
memfd-runner vs memfd vs app-memory-usage-fetcher
Side-by-side comparison of Rust crates
50
memfd-runner
experimentalv0.2.3
A Linux library for executing in-memory ELF files using memfd_create and execve
59
memfd
growingv0.6.5
A pure-Rust library to work with Linux memfd and sealing
54
app-memory-usage-fetcher
growingv0.3.0
Query a supported operating system to get the amount of memory used by the current Rust application.
Core Metrics
| memfd-runner | memfd | app-memory-usage-fetcher | |
|---|---|---|---|
| Health Score | 50 | 59 | 54 |
| Total Downloads | 2.1K | 27.7M | 23.2K |
| 30d Downloads | 10 | 2.5M | 2.3K |
| Dependents | 0 | 303 | 15 |
| Releases | 6 | 14 | 5 |
| Last Updated | 205d ago | 207d ago | 96d ago |
| Age | 8m | 7y 7m | 1y 1m |
Health Breakdown
memfd-runner
Maintenance
11
Quality
14
Community
6
Popularity
4
Documentation
15
memfd
Maintenance
9
Quality
15
Community
15
Popularity
8
Documentation
12
app-memory-usage-fetcher
Maintenance
13
Quality
15
Community
9
Popularity
5
Documentation
12
Technical Details
| memfd-runner | memfd | app-memory-usage-fetcher | |
|---|---|---|---|
| Version | 0.2.3 | 0.6.5 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 1 | 1 | 1 |
| Crate Size | 18KB | 13KB | 9KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2018 | 2021 |
| MSRV | 1.85.1 | — | 1.87.0 |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •memfd leads with a health score of 59/100, but none of the options score above 80.
- •memfd is depended on by 303 crates — strongest ecosystem trust.