Decision Workspace
decimus vs dfp-number-sys vs dec-number-sys
Side-by-side comparison of Rust crates
53
decimus
experimentalv0.0.6
Decimal Floating-Point Math Library for Rust
52
dfp-number-sys
growingv0.2.14
Rust bindings for Intel® Decimal Floating-Point Math Library
43
dec-number-sys
growingv0.0.28
Rust bindings for The decNumber C library by IBM Fellow Mike Cowlishaw
Core Metrics
| decimus | dfp-number-sys | dec-number-sys | |
|---|---|---|---|
| Health Score | 53 | 52 | 43 |
| Total Downloads | 2.9K | 59.6K | 38.7K |
| 30d Downloads | 10 | 1.3K | 32 |
| Dependents | 0 | 44 | 0 |
| Releases | 7 | 36 | 28 |
| Last Updated | 249d ago | 325d ago | 851d ago |
| Age | 9m | 3y 7m | 3y 8m |
Health Breakdown
decimus
Maintenance
14
Quality
17
Community
5
Popularity
4
Documentation
13
dfp-number-sys
Maintenance
9
Quality
14
Community
10
Popularity
6
Documentation
13
dec-number-sys
Maintenance
7
Quality
13
Community
5
Popularity
5
Documentation
13
Technical Details
| decimus | dfp-number-sys | dec-number-sys | |
|---|---|---|---|
| Version | 0.0.6 | 0.2.14 | 0.0.28 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 2 | 2 |
| Crate Size | 165KB | 4.8MB | 745KB |
| Features | 6 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •decimus leads with a health score of 53/100, but none of the options score above 80.
- •dfp-number-sys has the most downloads (59.6K), suggesting wider adoption.
- •⚠ dec-number-sys has not been updated in over a year.