Decision Workspace
fixedstr vs tstr vs prse
Side-by-side comparison of Rust crates
54
fixedstr
growingv0.5.10
strings of constant maximum size that can be copied and stack allocated using const generics
56
tstr
growingv0.3.0
type-level strings on stable
55
prse
growingv1.2.1
A tiny string parsing utility.
Core Metrics
| fixedstr | tstr | prse | |
|---|---|---|---|
| Health Score | 54 | 56 | 55 |
| Total Downloads | 4.2M | 2.4M | 20.7K |
| 30d Downloads | 382.1K | 182.8K | 200 |
| Dependents | 196 | 4 | 2 |
| Releases | 39 | 8 | 10 |
| Last Updated | 112d ago | 213d ago | 732d ago |
| Age | 4y 4m | 5y 2m | 3y 3m |
Health Breakdown
fixedstr
Maintenance
13
Quality
15
Community
8
Popularity
8
Documentation
10
tstr
Maintenance
9
Quality
17
Community
7
Popularity
8
Documentation
15
prse
Maintenance
7
Quality
22
Community
6
Popularity
5
Documentation
15
Technical Details
| fixedstr | tstr | prse | |
|---|---|---|---|
| Version | 0.5.10 | 0.3.0 | 1.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | Zlib | MIT OR Apache-2.0 |
| Dependencies | 1 | 5 | 2 |
| Crate Size | 488KB | 23KB | 14KB |
| Features | 12 | 7 | 3 |
| Yanked % | 5.1% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.88.0 | 1.70.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tstr leads with a health score of 56/100, but none of the options score above 80.
- •fixedstr has the most downloads (4.2M), suggesting wider adoption.
- •fixedstr is depended on by 196 crates — strongest ecosystem trust.
- •⚠ prse has not been updated in over a year.
- •fixedstr, tstr are pre-1.0 — API may change.