Decision Workspace
logprob vs float_next_after vs float4
Side-by-side comparison of Rust crates
41
logprob
growingv0.2.1
A wrapper around floats to handle log probabilities
62
float_next_after
stablev2.0.0
A trait for native rust f64/f32 nextafter
60
float4
experimentalv0.2.0
MXFP4-compatible 4-bit floating point types and block formats for Rust.
Core Metrics
| logprob | float_next_after | float4 | |
|---|---|---|---|
| Health Score | 41 | 62 | 60 |
| Total Downloads | 4.4K | 14.6M | 204.0K |
| 30d Downloads | 63 | 1.1M | 52.0K |
| Dependents | 0 | 197 | 29 |
| Releases | 3 | 8 | 2 |
| Last Updated | 357d ago | 41d ago | 23d ago |
| Age | 2y 2m | 5y 11m | 7m |
Health Breakdown
logprob
Maintenance
7
Quality
14
Community
6
Popularity
4
Documentation
10
float_next_after
Maintenance
13
Quality
20
Community
12
Popularity
8
Documentation
9
float4
Maintenance
16
Quality
15
Community
10
Popularity
6
Documentation
13
Technical Details
| logprob | float_next_after | float4 | |
|---|---|---|---|
| Version | 0.2.1 | 2.0.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 7 | 3 | 0 |
| Crate Size | 11KB | 14KB | 17KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •float_next_after leads with a health score of 62/100, but none of the options score above 80.
- •float_next_after is depended on by 197 crates — strongest ecosystem trust.
- •logprob, float4 are pre-1.0 — API may change.