Decision Workspace
app-memory-usage-fetcher vs syscall-numbers vs linux-raw-sys
Side-by-side comparison of Rust crates
52
app-memory-usage-fetcher
growingv0.3.0
Query a supported operating system to get the amount of memory used by the current Rust application.
68
syscall-numbers
stablev4.0.3
System calls numbers for various architectures
63
linux-raw-sys
growingv0.12.1
Generated bindings for Linux's userspace API
Core Metrics
| app-memory-usage-fetcher | syscall-numbers | linux-raw-sys | |
|---|---|---|---|
| Health Score | 52 | 68 | 63 |
| Total Downloads | 27.4K | 204.7K | 766.5M |
| 30d Downloads | 2.1K | 6.7K | 72.5M |
| Dependents | 17 | 37 | 591 |
| Releases | 5 | 9 | 107 |
| Last Updated | 155d ago | 55d ago | 154d ago |
| Age | 1y 3m | 4y 9m | 4y 11m |
Health Breakdown
app-memory-usage-fetcher
Maintenance
11
Quality
15
Community
9
Popularity
5
Documentation
12
syscall-numbers
Maintenance
16
Quality
21
Community
10
Popularity
6
Documentation
15
linux-raw-sys
Maintenance
12
Quality
15
Community
13
Popularity
8
Documentation
15
Technical Details
| app-memory-usage-fetcher | syscall-numbers | linux-raw-sys | |
|---|---|---|---|
| Version | 0.3.0 | 4.0.3 | 0.12.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT | Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT |
| Dependencies | 1 | 0 | 3 |
| Crate Size | 9KB | 46KB | 3.0MB |
| Features | 0 | 0 | 28 |
| Yanked % | 0.0% | 0.0% | 4.7% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.87.0 | 1.88 | 1.63 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •syscall-numbers leads with a health score of 68/100, but none of the options score above 80.
- •linux-raw-sys has the most downloads (766.5M), suggesting wider adoption.
- •linux-raw-sys is depended on by 591 crates — strongest ecosystem trust.
- •app-memory-usage-fetcher, linux-raw-sys are pre-1.0 — API may change.