Decision Workspace
expand_array vs fixed_len_str vs constany_blank
Side-by-side comparison of Rust crates
41
expand_array
growingv0.2.0
Macro to convert a static array to a fixed-size array
47
fixed_len_str
growingv0.3.3
A procedural macro for create a smart pointer to str backed by a fixed size array,with the size given by the tokens.
41
constany_blank
growingv1.0.1
Convert any function to constant
Core Metrics
| expand_array | fixed_len_str | constany_blank | |
|---|---|---|---|
| Health Score | 41 | 47 | 41 |
| Total Downloads | 2.7K | 34.2K | 3.0K |
| 30d Downloads | 4 | 191 | 5 |
| Dependents | 0 | 37 | 0 |
| Releases | 2 | 23 | 2 |
| Last Updated | 679d ago | 2248d ago | 2039d ago |
| Age | 1y 10m | 6y 2m | 5y 7m |
Health Breakdown
expand_array
Maintenance
5
Quality
16
Community
6
Popularity
4
Documentation
10
fixed_len_str
Maintenance
7
Quality
16
Community
10
Popularity
5
Documentation
9
constany_blank
Maintenance
3
Quality
20
Community
5
Popularity
4
Documentation
9
Technical Details
| expand_array | fixed_len_str | constany_blank | |
|---|---|---|---|
| Version | 0.2.0 | 0.3.3 | 1.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MPL-2.0 | Unlicense | AGPL-3.0-only |
| Dependencies | 0 | 1 | 2 |
| Crate Size | 10KB | 10KB | 1KB |
| Features | 0 | 4 | 0 |
| Yanked % | 0.0% | 4.3% | 0.0% |
| Edition | 2021 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fixed_len_str leads with a health score of 47/100, but none of the options score above 80.
- •⚠ expand_array, fixed_len_str, constany_blank have not been updated in over a year.
- •expand_array, fixed_len_str are pre-1.0 — API may change.