Decision Workspace
small-fixed-array vs arraystring vs fixed_len_str
Side-by-side comparison of Rust crates
49
small-fixed-array
growingv0.4.10
A crate providing fixed length immutable collections with a low memory footprint.
48
arraystring
growingv0.3.0
Fixed capacity stack based generic string
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.
Core Metrics
| small-fixed-array | arraystring | fixed_len_str | |
|---|---|---|---|
| Health Score | 49 | 48 | 47 |
| Total Downloads | 67.5K | 1.6M | 34.3K |
| 30d Downloads | 2.9K | 99.0K | 0 |
| Dependents | 5 | 338 | 37 |
| Releases | 18 | 9 | 23 |
| Last Updated | 226d ago | 2681d ago | 2307d ago |
| Age | 2y 4m | 7y 5m | 6y 4m |
Health Breakdown
small-fixed-array
Maintenance
10
Quality
14
Community
7
Popularity
6
Documentation
12
arraystring
Maintenance
4
Quality
16
Community
12
Popularity
7
Documentation
9
fixed_len_str
Maintenance
7
Quality
16
Community
10
Popularity
5
Documentation
9
Technical Details
| small-fixed-array | arraystring | fixed_len_str | |
|---|---|---|---|
| Version | 0.4.10 | 0.3.0 | 0.3.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Unlicense |
| Dependencies | 4 | 11 | 1 |
| Crate Size | 14KB | 30KB | 10KB |
| Features | 6 | 5 | 4 |
| Yanked % | 5.6% | 0.0% | 4.3% |
| Edition | 2021 | 2018 | 2018 |
| MSRV | 1.70 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •small-fixed-array leads with a health score of 49/100, but none of the options score above 80.
- •arraystring has the most downloads (1.6M), suggesting wider adoption.
- •arraystring is depended on by 338 crates — strongest ecosystem trust.
- •⚠ arraystring, fixed_len_str have not been updated in over a year.