Decision Workspace
decimal64 vs rust_decimal vs feldera_rust_decimal
Side-by-side comparison of Rust crates
52
decimal64
growingv0.0.8
Fast fixed point arithmetic that only uses u64 as internal representation.
74
rust_decimal
stablev1.42.1
Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations.
55
feldera_rust_decimal
growingv1.33.1-feldera.1
Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations.
Core Metrics
| decimal64 | rust_decimal | feldera_rust_decimal | |
|---|---|---|---|
| Health Score | 52 | 74 | 55 |
| Total Downloads | 6.1K | 118.2M | 77.3K |
| 30d Downloads | 0 | 6.4M | 4.0K |
| Dependents | 0 | 26.9K | 79 |
| Releases | 8 | 106 | 1 |
| Last Updated | 140d ago | 32d ago | 684d ago |
| Age | 1y 4m | 9y 8m | 1y 10m |
Health Breakdown
decimal64
Maintenance
11
Quality
15
Community
6
Popularity
5
Documentation
15
rust_decimal
Maintenance
18
Quality
18
Community
15
Popularity
8
Documentation
15
feldera_rust_decimal
Maintenance
1
Quality
18
Community
15
Popularity
6
Documentation
15
Technical Details
| decimal64 | rust_decimal | feldera_rust_decimal | |
|---|---|---|---|
| Version | 0.0.8 | 1.42.1 | 1.33.1-feldera.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 8 | 38 | 28 |
| Crate Size | 23KB | 166KB | 123KB |
| Features | 2 | 33 | 34 |
| Yanked % | 0.0% | 0.9% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.85.1 | 1.67.1 | 1.60 |
| Owners | 1 | 1 | 4 |
Links
Quick Verdict
- •rust_decimal leads with a health score of 74/100, but none of the options score above 80.
- •rust_decimal is depended on by 26.9K crates — strongest ecosystem trust.
- •⚠ feldera_rust_decimal has not been updated in over a year.
- •decimal64 is pre-1.0 — API may change.