Decision Workspace
json-keypath-iter vs metastruct vs liver-shot
Side-by-side comparison of Rust crates
33
json-keypath-iter
growingv0.1.0
Iterator for traversing serde json objects, yielding a flattened path and value of each element.
59
metastruct
growingv0.1.4
Abstractions for iterating and mapping over struct fields
54
liver-shot
experimentalv1.1.0
Lightweight no_std JSON value position extractor
Core Metrics
| json-keypath-iter | metastruct | liver-shot | |
|---|---|---|---|
| Health Score | 33 | 59 | 54 |
| Total Downloads | 27.2K | 482.0K | 31 |
| 30d Downloads | 237 | 21.6K | 31 |
| Dependents | 0 | 0 | 1 |
| Releases | 1 | 5 | 2 |
| Last Updated | 1951d ago | 72d ago | 11d ago |
| Age | 5y 4m | 3y 3m | 11d |
Health Breakdown
json-keypath-iter
Maintenance
1
Quality
15
Community
3
Popularity
5
Documentation
9
metastruct
Maintenance
15
Quality
17
Community
10
Popularity
7
Documentation
10
liver-shot
Maintenance
13
Quality
17
Community
7
Popularity
2
Documentation
15
Technical Details
| json-keypath-iter | metastruct | liver-shot | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.4 | 1.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 1 | 0 |
| Crate Size | 5KB | 3KB | 9KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | 1.81 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •metastruct leads with a health score of 59/100, but none of the options score above 80.
- •⚠ json-keypath-iter has not been updated in over a year.
- •json-keypath-iter, metastruct are pre-1.0 — API may change.