Decision Workspace
bioleptic vs cardio-rs vs fixed
Side-by-side comparison of Rust crates
47
bioleptic
experimentalv0.1.0
Biosignals compression
44
cardio-rs
growingv0.2.1
A Rust library for computing heart rate variability (HRV) metrics from ECG and PPG data.
74
fixed
stablev1.31.0
Fixed-point numbers.
Core Metrics
| bioleptic | cardio-rs | fixed | |
|---|---|---|---|
| Health Score | 47 | 44 | 74 |
| Total Downloads | 44 | 13.4K | 9.8M |
| 30d Downloads | 26 | 24 | 728.4K |
| Dependents | 0 | 0 | 1.8K |
| Releases | 1 | 19 | 84 |
| Last Updated | 32d ago | 364d ago | 7d ago |
| Age | 1m | 1y | 7y 7m |
Health Breakdown
bioleptic
Maintenance
11
Quality
14
Community
5
Popularity
2
Documentation
15
cardio-rs
Maintenance
9
Quality
11
Community
6
Popularity
5
Documentation
13
fixed
Maintenance
19
Quality
17
Community
15
Popularity
8
Documentation
15
Technical Details
| bioleptic | cardio-rs | fixed | |
|---|---|---|---|
| Version | 0.1.0 | 0.2.1 | 1.31.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | BSD-3-Clause OR Apache-2.0 | MIT | MIT/Apache-2.0 |
| Dependencies | 3 | 10 | 9 |
| Crate Size | 15KB | 6.9MB | 269KB |
| Features | 0 | 2 | 12 |
| Yanked % | 0.0% | 0.0% | 19.1% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.88.0 | — | 1.93 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fixed leads with a health score of 74/100, but none of the options score above 80.
- •fixed is depended on by 1.8K crates — strongest ecosystem trust.
- •bioleptic, cardio-rs are pre-1.0 — API may change.