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54 lines
2.1 KiB
54 lines
2.1 KiB
OxRDF/XML
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=========
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[](https://crates.io/crates/oxrdfxml)
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[](https://docs.rs/oxrdfxml)
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[](https://crates.io/crates/oxrdfxml)
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[](https://github.com/oxigraph/oxigraph/actions)
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[](https://gitter.im/oxigraph/community)
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OxRdfXml is a parser and serializer for [RDF/XML](https://www.w3.org/TR/rdf-syntax-grammar/).
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The entry points of this library are the two [`RdfXmlParser`] and [`RdfXmlSerializer`] structs.
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Usage example counting the number of people in a RDF/XML file:
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```rust
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use oxrdf::{NamedNodeRef, vocab::rdf};
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use oxrdfxml::RdfXmlParser;
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let file = b"<?xml version=\"1.0\"?>
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<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" xmlns:schema=\"http://schema.org/\">
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<rdf:Description rdf:about=\"http://example.com/foo\">
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<rdf:type rdf:resource=\"http://schema.org/Person\" />
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<schema:name>Foo</schema:name>
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</rdf:Description>
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<schema:Person rdf:about=\"http://example.com/bar\" schema:name=\"Bar\" />
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</rdf:RDF>";
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let schema_person = NamedNodeRef::new("http://schema.org/Person").unwrap();
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let mut count = 0;
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for triple in RdfXmlParser::new().parse_read(file.as_ref()) {
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let triple = triple.unwrap();
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if triple.predicate == rdf::TYPE && triple.object == schema_person.into() {
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count += 1;
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}
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}
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assert_eq!(2, count);
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```
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## License
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This project is licensed under either of
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* Apache License, Version 2.0, ([LICENSE-APACHE](../LICENSE-APACHE) or
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`<http://www.apache.org/licenses/LICENSE-2.0>`)
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* MIT license ([LICENSE-MIT](../LICENSE-MIT) or
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`<http://opensource.org/licenses/MIT>`)
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at your option.
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### Contribution
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Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Oxigraph by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
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