Decision Workspace
fyaml vs yaml-spanned vs yyaml
Side-by-side comparison of Rust crates
48
fyaml
experimentalv0.5.0
Safe Rust bindings for libfyaml YAML parser with DOM navigation, path queries, and serde-compatible Value type
48
yaml-spanned
experimentalv0.0.3
YAML parser that captures detailed span information.
42
yyaml
experimentalv0.0.5
Serde support for YAML 1.2
Core Metrics
| fyaml | yaml-spanned | yyaml | |
|---|---|---|---|
| Health Score | 48 | 48 | 42 |
| Total Downloads | 201 | 36.6K | 354 |
| 30d Downloads | 62 | 145 | 5 |
| Dependents | 3 | 10 | 0 |
| Releases | 6 | 2 | 3 |
| Last Updated | 53d ago | 90d ago | 150d ago |
| Age | 2m | 11m | 5m |
Health Breakdown
fyaml
Maintenance
10
Quality
12
Community
8
Popularity
3
Documentation
15
yaml-spanned
Maintenance
12
Quality
14
Community
9
Popularity
5
Documentation
8
yyaml
Maintenance
12
Quality
11
Community
6
Popularity
3
Documentation
10
Technical Details
| fyaml | yaml-spanned | yyaml | |
|---|---|---|---|
| Version | 0.5.0 | 0.0.3 | 0.0.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | non-standard | MIT OR Apache-2.0 |
| Dependencies | 8 | 12 | 12 |
| Crate Size | 89KB | 53KB | 291KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.63 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fyaml leads with a health score of 48/100, but none of the options score above 80.
- •yaml-spanned has the most downloads (36.6K), suggesting wider adoption.