Decision Workspace
atomr-money vs finmoney vs moneylib
Side-by-side comparison of Rust crates
49
atomr-money
experimentalv0.10.1
Exact-decimal monetary primitives for atomr — Currency, Money, Price, Qty with checked arithmetic and string (never float) serialization.
54
finmoney
growingv4.0.1
Precise money library for Rust — currency-aware arithmetic, exchange-grade tick handling, configurable rounding. Built for trading systems.
52
moneylib
experimentalv0.13.2
Library to deal with money in Rust.
Core Metrics
| atomr-money | finmoney | moneylib | |
|---|---|---|---|
| Health Score | 49 | 54 | 52 |
| Total Downloads | 40 | 657 | 395 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 12 | 24 |
| Last Updated | 44d ago | 88d ago | 64d ago |
| Age | 1m | 6m | 5m |
Health Breakdown
atomr-money
Maintenance
11
Quality
15
Community
6
Popularity
2
Documentation
15
finmoney
Maintenance
14
Quality
16
Community
6
Popularity
3
Documentation
15
moneylib
Maintenance
15
Quality
15
Community
6
Popularity
3
Documentation
13
Technical Details
| atomr-money | finmoney | moneylib | |
|---|---|---|---|
| Version | 0.10.1 | 4.0.1 | 0.13.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 6 | 7 | 11 |
| Crate Size | 19KB | 50KB | 52KB |
| Features | 2 | 2 | 6 |
| Yanked % | 0.0% | 8.3% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.78 | 1.90 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •finmoney leads with a health score of 54/100, but none of the options score above 80.
- •atomr-money, moneylib are pre-1.0 — API may change.