Decision Workspace
rustscope-cli vs rustscope vs metrics-lib
Side-by-side comparison of Rust crates
40
rustscope-cli
experimentalv0.3.1
Unified Rust performance profiler CLI
44
rustscope
experimentalv0.3.0
Function-level profiler and benchmarker for Rust — outputs structured JSON
65
metrics-lib
growingv1.0.0
High-performance Rust metrics library: sub-2ns counters, sub-1ns gauges, nanosecond timers, tumbling-window rate meters, async timing, adaptive sampling, and system health. Cross-platform with minimal dependencies.
Core Metrics
| rustscope-cli | rustscope | metrics-lib | |
|---|---|---|---|
| Health Score | 40 | 44 | 65 |
| Total Downloads | 10 | 18 | 34.4K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 1 | 19 |
| Releases | 1 | 1 | 12 |
| Last Updated | 25d ago | 25d ago | 7d ago |
| Age | 25d | 25d | 8m |
Health Breakdown
rustscope-cli
Maintenance
11
Quality
12
Community
6
Popularity
1
Documentation
10
rustscope
Maintenance
11
Quality
15
Community
6
Popularity
2
Documentation
10
metrics-lib
Maintenance
19
Quality
16
Community
10
Popularity
5
Documentation
15
Technical Details
| rustscope-cli | rustscope | metrics-lib | |
|---|---|---|---|
| Version | 0.3.1 | 0.3.0 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 13 | 12 | 19 |
| Crate Size | 28KB | 61KB | 218KB |
| Features | 0 | 6 | 17 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •metrics-lib leads with a health score of 65/100, but none of the options score above 80.
- •rustscope-cli, rustscope are pre-1.0 — API may change.