Decision Workspace
rdf-parsers vs purrdf-sparql-algebra vs ontocore-core
Side-by-side comparison of Rust crates
54
rdf-parsers
experimentalv0.1.16
Error-tolerant RDF/SPARQL parsers (Turtle, TriG, N3, N-Triples, SPARQL) using an A* search algorithm to recover from malformed input and produce a lossless rowan CST.
61
purrdf-sparql-algebra
experimentalv0.6.0
Native, wasm-clean SPARQL 1.1/1.2 parser → RDF 1.2-native query algebra AST (quoted triple terms, property paths, FILTER/BIND/VALUES, solution modifiers, GROUP BY) for the RDF 1.2 query stack — replaces the direct oxigraph-family SPARQL-parser dependency
59
ontocore-core
experimentalv0.20.0
Core types and workspace scanner for OntoCore (ontocore-*)
Core Metrics
| rdf-parsers | purrdf-sparql-algebra | ontocore-core | |
|---|---|---|---|
| Health Score | 54 | 61 | 59 |
| Total Downloads | 737 | 2.2K | 1.2K |
| 30d Downloads | 0 | 2.2K | 1.2K |
| Dependents | 42 | 74 | 240 |
| Releases | 16 | 16 | 17 |
| Last Updated | 6d ago | today | today |
| Age | 3m | 12d | 10d |
Health Breakdown
rdf-parsers
Maintenance
19
Quality
12
Community
10
Popularity
3
Documentation
10
purrdf-sparql-algebra
Maintenance
19
Quality
12
Community
11
Popularity
4
Documentation
15
ontocore-core
Maintenance
19
Quality
12
Community
12
Popularity
4
Documentation
12
Technical Details
| rdf-parsers | purrdf-sparql-algebra | ontocore-core | |
|---|---|---|---|
| Version | 0.1.16 | 0.6.0 | 0.20.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 8 | 8 |
| Crate Size | 222KB | 95KB | 23KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.96 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •purrdf-sparql-algebra leads with a health score of 61/100, but none of the options score above 80.
- •ontocore-core is depended on by 240 crates — strongest ecosystem trust.