Decision Workspace
histo vs histo_fp vs qsv-stats
Side-by-side comparison of Rust crates
51
histo
growingv1.0.0
Simple histograms with configurable buckets
39
histo_fp
growingv0.2.1
Simple histograms with configurable floating point buckets and floating point samples
65
qsv-stats
growingv0.48.0
Computing summary statistics on streams.
Core Metrics
| histo | histo_fp | qsv-stats | |
|---|---|---|---|
| Health Score | 51 | 39 | 65 |
| Total Downloads | 1.0M | 25.1K | 121.5K |
| 30d Downloads | 49.6K | 1.1K | 4.0K |
| Dependents | 62 | 5 | 188 |
| Releases | 2 | 2 | 66 |
| Last Updated | 1326d ago | 2049d ago | 20d ago |
| Age | 8y 7m | 5y 7m | 4y 5m |
Health Breakdown
histo
Maintenance
3
Quality
20
Community
8
Popularity
7
Documentation
13
histo_fp
Maintenance
3
Quality
14
Community
5
Popularity
5
Documentation
12
qsv-stats
Maintenance
18
Quality
14
Community
12
Popularity
6
Documentation
15
Technical Details
| histo | histo_fp | qsv-stats | |
|---|---|---|---|
| Version | 1.0.0 | 0.2.1 | 0.48.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0/MIT | Apache-2.0/MIT | MIT OR Unlicense |
| Dependencies | 2 | 4 | 4 |
| Crate Size | 13KB | 13KB | 44KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | — | — | 1.94 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •qsv-stats leads with a health score of 65/100, but none of the options score above 80.
- •histo has the most downloads (1.0M), suggesting wider adoption.
- •qsv-stats is depended on by 188 crates — strongest ecosystem trust.
- •⚠ histo, histo_fp have not been updated in over a year.
- •histo_fp, qsv-stats are pre-1.0 — API may change.