Decision Workspace
fin_decimal vs uninum vs rust-fixed-point-decimal-core
Side-by-side comparison of Rust crates
48
fin_decimal
experimentalv0.1.0
A high-performance decimal fixed-point arithmetic library for financial applications
43
uninum
experimentalv0.1.1
A robust, ergonomic unified number type for Rust with automatic overflow handling, type promotion, and cross-type consistency.
40
rust-fixed-point-decimal-core
growingv0.1.2
Common constants and functions.
Core Metrics
| fin_decimal | uninum | rust-fixed-point-decimal-core | |
|---|---|---|---|
| Health Score | 48 | 43 | 40 |
| Total Downloads | 16 | 162 | 5.3K |
| 30d Downloads | 16 | 3 | 40 |
| Dependents | 0 | 0 | 6 |
| Releases | 1 | 1 | 3 |
| Last Updated | 28d ago | 104d ago | 1582d ago |
| Age | 28d | 3m | 4y 5m |
Health Breakdown
fin_decimal
Maintenance
11
Quality
17
Community
6
Popularity
1
Documentation
13
uninum
Maintenance
8
Quality
14
Community
6
Popularity
3
Documentation
12
rust-fixed-point-decimal-core
Maintenance
4
Quality
16
Community
8
Popularity
4
Documentation
8
Technical Details
| fin_decimal | uninum | rust-fixed-point-decimal-core | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.1 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-4-Clause | MIT OR Apache-2.0 | non-standard |
| Dependencies | 1 | 5 | 0 |
| Crate Size | 22KB | 139KB | 4KB |
| Features | 5 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.88.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fin_decimal leads with a health score of 48/100, but none of the options score above 80.
- •rust-fixed-point-decimal-core has the most downloads (5.3K), suggesting wider adoption.
- •⚠ rust-fixed-point-decimal-core has not been updated in over a year.