Decision Workspace
digit_group vs num-format vs rust_decimal
Side-by-side comparison of Rust crates
37
digit_group
growingv0.1.0
Provides grouping (thousands separators) for numeric types.
56
num-format
growingv0.4.4
A Rust crate for producing string-representations of numbers, formatted according to international standards
76
rust_decimal
stablev1.41.0
Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations.
Core Metrics
| digit_group | num-format | rust_decimal | |
|---|---|---|---|
| Health Score | 37 | 56 | 76 |
| Total Downloads | 546.7K | 48.3M | 87.8M |
| 30d Downloads | 94 | 3.4M | 6.8M |
| Dependents | 5 | 3.7K | 20.9K |
| Releases | 1 | 10 | 104 |
| Last Updated | 3336d ago | 1210d ago | today |
| Age | 9y 1m | 7y 1m | 9y 4m |
Health Breakdown
digit_group
Maintenance
1
Quality
16
Community
5
Popularity
7
Documentation
8
num-format
Maintenance
4
Quality
16
Community
15
Popularity
8
Documentation
13
rust_decimal
Maintenance
20
Quality
18
Community
15
Popularity
8
Documentation
15
Technical Details
| digit_group | num-format | rust_decimal | |
|---|---|---|---|
| Version | 0.1.0 | 0.4.4 | 1.41.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | MIT/Apache-2.0 | MIT |
| Dependencies | 0 | 15 | 38 |
| Crate Size | 7KB | 62KB | 164KB |
| Features | 0 | 5 | 33 |
| Yanked % | 0.0% | 0.0% | 1.0% |
| Edition | — | 2021 | 2021 |
| MSRV | — | — | 1.67.1 |
| 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.
- •⚠ digit_group, num-format have not been updated in over a year.
- •digit_group, num-format are pre-1.0 — API may change.