Module model

Implements data structures for RDF 1.1 Concepts using OxRDF.

Usage example:

use oxigraph::model::*;

let mut graph = Graph::default();

// insertion
let ex = NamedNodeRef::new("http://example.com").unwrap();
let triple = TripleRef::new(ex, ex, ex);
graph.insert(triple);

// simple filter
let results: Vec<_> = graph.triples_for_subject(ex).collect();
assert_eq!(vec![triple], results);

Modules

• dataset
  In-memory implementation of RDF datasets.
• graph
  In-memory implementation of RDF graphs.
• vocab
  Provides ready to use NamedNodeRefs for basic RDF vocabularies.

Structs

• BlankNode
  An owned RDF blank node.
• BlankNodeIdParseError
  An error raised during BlankNode IDs validation.
• BlankNodeRef
  A borrowed RDF blank node.
• Dataset
  An in-memory RDF dataset.
• Graph
  An in-memory RDF graph.
• IriParseError
  An error raised during Iri or IriRef validation.
• LanguageTagParseError
  An error raised during LanguageTag validation.
• Literal
  An owned RDF literal.
• LiteralRef
  A borrowed RDF literal.
• NamedNode
  An owned RDF IRI.
• NamedNodeRef
  A borrowed RDF IRI.
• Quad
  An owned triple in an RDF dataset.
• QuadRef
  A borrowed triple in an RDF dataset.
• TermParseError
  An error raised during term serialization parsing using the FromStr trait.
• Triple
  An owned RDF triple.
• TripleRef
  A borrowed RDF triple.
• TryFromTermError
  An error return by some TryFrom<Term> implementations.
• Variable
  A SPARQL query owned variable.
• VariableNameParseError
  An error raised during Variable name validation.
• VariableRef
  A SPARQL query borrowed variable.

Enums

• GraphName
  An owned graph name
• GraphNameRef
  A borrowed graph name
• NamedOrBlankNode
  The owned union of IRIs and blank nodes.
• NamedOrBlankNodeRef
  The borrowed union of IRIs and blank nodes.
• Subject
  The owned union of IRIs, blank nodes and triples (if the rdf-star feature is enabled).
• SubjectRef
  The borrowed union of IRIs, blank nodes and triples (if the rdf-star feature is enabled).
• Term
  An owned RDF term
• TermRef
  A borrowed RDF term