Decision Workspace
compa_decimal vs rust_decimal vs fpdec
Side-by-side comparison of Rust crates
46
compa_decimal
experimentalv0.2.0
A compact and efficient decimal system using a custom character set for representing large numbers in fewer characters.
76
rust_decimal
stablev1.41.0
Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations.
59
fpdec
growingv0.14.1
Decimal floating-point arithmetic.
Core Metrics
| compa_decimal | rust_decimal | fpdec | |
|---|---|---|---|
| Health Score | 46 | 76 | 59 |
| Total Downloads | 1.4K | 87.8M | 88.7K |
| 30d Downloads | 5 | 6.8M | 4.4K |
| Dependents | 0 | 20.9K | 160 |
| Releases | 3 | 104 | 30 |
| Last Updated | 279d ago | today | 8d ago |
| Age | 10m | 9y 4m | 4y 4m |
Health Breakdown
compa_decimal
Maintenance
9
Quality
14
Community
6
Popularity
4
Documentation
13
rust_decimal
Maintenance
20
Quality
18
Community
15
Popularity
8
Documentation
15
fpdec
Maintenance
18
Quality
10
Community
12
Popularity
6
Documentation
13
Technical Details
| compa_decimal | rust_decimal | fpdec | |
|---|---|---|---|
| Version | 0.2.0 | 1.41.0 | 0.14.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT | non-standard |
| Dependencies | 2 | 38 | 6 |
| Crate Size | 7KB | 164KB | 41KB |
| Features | 0 | 33 | 4 |
| Yanked % | 0.0% | 1.0% | 70.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.67.1 | 1.81 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rust_decimal leads with a health score of 76/100, but none of the options score above 80.
- •rust_decimal is depended on by 20.9K crates — strongest ecosystem trust.
- •compa_decimal, fpdec are pre-1.0 — API may change.