Decision Workspace
steel-copper vs nvml-wrapper vs guppy
Side-by-side comparison of Rust crates
37
steel-copper
growingv0.1.0
Steel-Copper is a simple system monitoring tool which uses rrdgraph to generate graphs and rocket as web server.
71
nvml-wrapper
growingv0.12.0
A safe and ergonomic Rust wrapper for the NVIDIA Management Library
70
guppy
growingv0.17.25
Track and query Cargo dependency graphs.
Core Metrics
| steel-copper | nvml-wrapper | guppy | |
|---|---|---|---|
| Health Score | 37 | 71 | 70 |
| Total Downloads | 1.7K | 3.5M | 10.1M |
| 30d Downloads | 3 | 220.0K | 744.8K |
| Dependents | 0 | 658 | 1.3K |
| Releases | 1 | 13 | 74 |
| Last Updated | 2056d ago | 44d ago | 56d ago |
| Age | 5y 7m | 8y 10m | 6y 4m |
Health Breakdown
steel-copper
Maintenance
1
Quality
14
Community
6
Popularity
4
Documentation
12
nvml-wrapper
Maintenance
16
Quality
14
Community
18
Popularity
8
Documentation
15
guppy
Maintenance
16
Quality
12
Community
19
Popularity
8
Documentation
15
Technical Details
| steel-copper | nvml-wrapper | guppy | |
|---|---|---|---|
| Version | 0.1.0 | 0.12.0 | 0.17.25 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 9 | 25 |
| Crate Size | 17KB | 101KB | 147KB |
| Features | 0 | 3 | 3 |
| Yanked % | 0.0% | 0.0% | 4.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | 1.60.0 | 1.86 |
| Owners | 1 | 3 | 3 (team) |
Links
Quick Verdict
- •nvml-wrapper leads with a health score of 71/100, but none of the options score above 80.
- •guppy has the most downloads (10.1M), suggesting wider adoption.
- •guppy is depended on by 1.3K crates — strongest ecosystem trust.
- •⚠ steel-copper has not been updated in over a year.