Decision Workspace
dev-bench vs metrics-lib vs gungraun
Side-by-side comparison of Rust crates
58
dev-bench
experimentalv0.9.7
Benchmark and regression detection for Rust. Percentile stats, baseline storage, threshold gating, structured CI-gateable verdicts. Part of the dev-* verification collection.
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.
62
gungraun
experimentalv0.19.0
High-precision, one-shot and consistent benchmarking framework/harness for Rust. All Valgrind tools at your fingertips.
Core Metrics
| dev-bench | metrics-lib | gungraun | |
|---|---|---|---|
| Health Score | 58 | 65 | 62 |
| Total Downloads | 159 | 34.4K | 177.2K |
| 30d Downloads | 0 | 0 | 42.0K |
| Dependents | 11 | 19 | 99 |
| Releases | 8 | 12 | 8 |
| Last Updated | 7d ago | 7d ago | 10d ago |
| Age | 18d | 8m | 9m |
Health Breakdown
dev-bench
Maintenance
16
Quality
15
Community
9
Popularity
3
Documentation
15
metrics-lib
Maintenance
19
Quality
16
Community
10
Popularity
5
Documentation
15
gungraun
Maintenance
18
Quality
15
Community
11
Popularity
6
Documentation
12
Technical Details
| dev-bench | metrics-lib | gungraun | |
|---|---|---|---|
| Version | 0.9.7 | 1.0.0 | 0.19.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 5 | 19 | 12 |
| Crate Size | 34KB | 218KB | 91KB |
| Features | 2 | 17 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.85 | 1.70 | 1.85.1 |
| 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.
- •gungraun has the most downloads (177.2K), suggesting wider adoption.
- •dev-bench, gungraun are pre-1.0 — API may change.