Decision Workspace
fixed-macro vs fixed vs num-dual
Side-by-side comparison of Rust crates
54
fixed-macro
growingv1.2.0
Macros for creating fixed-point constants for types in the `fixed` crate.
70
fixed
stablev1.31.0
Fixed-point numbers.
66
num-dual
growingv0.13.7
Generalized (hyper) dual numbers for the calculation of exact (partial) derivatives
Core Metrics
| fixed-macro | fixed | num-dual | |
|---|---|---|---|
| Health Score | 54 | 70 | 66 |
| Total Downloads | 326.0K | 11.2M | 124.6K |
| 30d Downloads | 11.6K | 727.1K | 16.2K |
| Dependents | 206 | 2.0K | 268 |
| Releases | 4 | 84 | 33 |
| Last Updated | 1317d ago | 66d ago | 4d ago |
| Age | 5y 7m | 7y 9m | 4y 10m |
Health Breakdown
fixed-macro
Maintenance
3
Quality
19
Community
12
Popularity
7
Documentation
13
fixed
Maintenance
15
Quality
17
Community
15
Popularity
8
Documentation
15
num-dual
Maintenance
20
Quality
13
Community
15
Popularity
6
Documentation
12
Technical Details
| fixed-macro | fixed | num-dual | |
|---|---|---|---|
| Version | 1.2.0 | 1.31.0 | 0.13.7 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 9 | 10 |
| Crate Size | 10KB | 269KB | 257KB |
| Features | 0 | 12 | 3 |
| Yanked % | 0.0% | 19.1% | 3.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.93 | 1.87 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •fixed leads with a health score of 70/100, but none of the options score above 80.
- •fixed is depended on by 2.0K crates — strongest ecosystem trust.
- •⚠ fixed-macro has not been updated in over a year.
- •num-dual is pre-1.0 — API may change.