Decision Workspace
fexpr vs fexpr-utf8 vs string-view
Side-by-side comparison of Rust crates
40
fexpr
growingv0.1.2
Simple filter query language parser so that you can build SQL, Elasticsearch, etc. queries safely from user input.
42
fexpr-utf8
experimentalv0.1.0
Simple filter query language parser so that you can build SQL, Elasticsearch, etc. queries safely from user input.
49
string-view
experimentalv0.4.1
Work with views into string slices. Safely extend, reduce without losing parent string size. Modify str slices in-place to avoid allocations.
Core Metrics
| fexpr | fexpr-utf8 | string-view | |
|---|---|---|---|
| Health Score | 40 | 42 | 49 |
| Total Downloads | 4.0K | 78 | 1.5K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 5 | 0 |
| Releases | 3 | 1 | 5 |
| Last Updated | 696d ago | 82d ago | 307d ago |
| Age | 2y 5m | 2m | 10m |
Health Breakdown
fexpr
Maintenance
5
Quality
15
Community
6
Popularity
4
Documentation
10
fexpr-utf8
Maintenance
8
Quality
14
Community
8
Popularity
2
Documentation
10
string-view
Maintenance
14
Quality
15
Community
6
Popularity
4
Documentation
10
Technical Details
| fexpr | fexpr-utf8 | string-view | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.0 | 0.4.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-3-Clause | BSD-3-Clause | MIT |
| Dependencies | 2 | 2 | 0 |
| Crate Size | 11KB | 12KB | 6KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •string-view leads with a health score of 49/100, but none of the options score above 80.
- •fexpr has the most downloads (4.0K), suggesting wider adoption.
- •⚠ fexpr has not been updated in over a year.