Decision Workspace
nummap vs format_num_pattern vs num-packer
Side-by-side comparison of Rust crates
38
nummap
growingv0.5.1
Defines a wrapper around a `HashMap` of number values which behaves as if **ALL** keys are mapped but `0` values are not stored.
52
format_num_pattern
growingv0.9.4
format numbers according to a pattern string; localized
49
num-packer
experimentalv0.1.2
Provides traits and implementations for packing and unpacking two numbers into a single value.
Core Metrics
| nummap | format_num_pattern | num-packer | |
|---|---|---|---|
| Health Score | 38 | 52 | 49 |
| Total Downloads | 23.6K | 28.2K | 1.0K |
| 30d Downloads | 22 | 3.3K | 5 |
| Dependents | 0 | 182 | 0 |
| Releases | 17 | 5 | 3 |
| Last Updated | 2124d ago | 114d ago | 194d ago |
| Age | 6y 12m | 1y 11m | 6m |
Health Breakdown
nummap
Maintenance
4
Quality
17
Community
3
Popularity
5
Documentation
9
format_num_pattern
Maintenance
10
Quality
15
Community
12
Popularity
5
Documentation
10
num-packer
Maintenance
11
Quality
15
Community
6
Popularity
4
Documentation
13
Technical Details
| nummap | format_num_pattern | num-packer | |
|---|---|---|---|
| Version | 0.5.1 | 0.9.4 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | 0BSD | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 12 | 0 |
| Crate Size | 9KB | 19KB | 10KB |
| Features | 3 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •format_num_pattern leads with a health score of 52/100, but none of the options score above 80.
- •format_num_pattern is depended on by 182 crates — strongest ecosystem trust.
- •⚠ nummap has not been updated in over a year.