/// Applies on the dataset the canonicalization process described in
/// [Canonical Forms for Isomorphic and Equivalent RDF Graphs: Algorithms for Leaning and Labelling Blank Nodes, Aidan Hogan, 2017](http://aidanhogan.com/docs/rdf-canonicalisation.pdf)
/// [Canonical Forms for Isomorphic and Equivalent RDF Graphs: Algorithms for Leaning and Labelling Blank Nodes, Aidan Hogan, 2017](http://aidanhogan.com/docs/rdf-canonicalisation.pdf).
///
/// Usage example ([Dataset isomorphim](https://www.w3.org/TR/rdf11-concepts/#dfn-dataset-isomorphism)):
/// ```
@ -517,9 +517,9 @@ impl Dataset {
/// Warning 1: Blank node ids depends on the current shape of the graph. Adding a new quad might change the ids of a lot of blank nodes.
/// Hence, this canonization might not be suitable for diffs.
///
/// Warning 2: The canonicalization algorithm is not stable and canonical blank node Ids might change between Oxigraph version.
/// Warning 2: The canonicalization algorithm is not stable and canonical blank node ids might change between Oxigraph version.
///
/// Warning 3: This implementation worst-case complexity is in *O(b!)* with b the number of blank nodes in the input dataset.
/// Warning 3: This implementation worst-case complexity is in *O(b!)* with *b* the number of blank nodes in the input dataset.
pubfncanonicalize(&mutself){
letbnodes=self.blank_nodes();
let(hash,partition)=
@ -930,7 +930,7 @@ pub struct GraphView<'a> {
}
impl<'a>GraphView<'a>{
/// Returns all the triples contained by the graph
/// Returns all the triples contained by the graph.
/// Applies on the graph the canonicalization process described in
/// [Canonical Forms for Isomorphic and Equivalent RDF Graphs: Algorithms for Leaning and Labelling Blank Nodes, Aidan Hogan, 2017](http://aidanhogan.com/docs/rdf-canonicalisation.pdf)
/// [Canonical Forms for Isomorphic and Equivalent RDF Graphs: Algorithms for Leaning and Labelling Blank Nodes, Aidan Hogan, 2017](http://aidanhogan.com/docs/rdf-canonicalisation.pdf).
///
/// Usage example ([Graph isomorphim](https://www.w3.org/TR/rdf11-concepts/#dfn-graph-isomorphism)):
/// ```
@ -207,7 +207,7 @@ impl Graph {
///
/// Warning 2: The canonicalization algorithm is not stable and canonical blank node Ids might change between Oxigraph version.
///
/// Warning 3: This implementation worst-case complexity is in *O(b!)* with b the number of blank nodes in the input graph.
/// Warning 3: This implementation worst-case complexity is in *O(b!)* with *b* the number of blank nodes in the input graph.
@ -151,7 +151,7 @@ impl<'a> From<NamedOrBlankNodeRef<'a>> for NamedOrBlankNode {
}
}
/// The owned union of [IRIs](https://www.w3.org/TR/rdf11-concepts/#dfn-iri), [blank nodes](https://www.w3.org/TR/rdf11-concepts/#dfn-blank-node) and [triples](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-triple).
/// The owned union of [IRIs](https://www.w3.org/TR/rdf11-concepts/#dfn-iri), [blank nodes](https://www.w3.org/TR/rdf11-concepts/#dfn-blank-node) and [triples](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-triple) (if the `rdf-star` feature is enabled).
#[derive(Eq, PartialEq, Debug, Clone, Hash)]
pubenumSubject{
NamedNode(NamedNode),
@ -264,7 +264,7 @@ impl From<NamedOrBlankNodeRef<'_>> for Subject {
}
}
/// The borrowed union of [IRIs](https://www.w3.org/TR/rdf11-concepts/#dfn-iri), [blank nodes](https://www.w3.org/TR/rdf11-concepts/#dfn-blank-node) and [triples](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-triple).
/// The borrowed union of [IRIs](https://www.w3.org/TR/rdf11-concepts/#dfn-iri), [blank nodes](https://www.w3.org/TR/rdf11-concepts/#dfn-blank-node) and [triples](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-triple) (if the `rdf-star` feature is enabled).
@ -381,7 +381,7 @@ impl<'a> From<&'a NamedOrBlankNode> for SubjectRef<'a> {
}
/// An owned RDF [term](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-term)
/// It is the union of [IRIs](https://www.w3.org/TR/rdf11-concepts/#dfn-iri), [blank nodes](https://www.w3.org/TR/rdf11-concepts/#dfn-blank-node), [literals](https://www.w3.org/TR/rdf11-concepts/#dfn-literal) and [triples](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-triple).
/// It is the union of [IRIs](https://www.w3.org/TR/rdf11-concepts/#dfn-iri), [blank nodes](https://www.w3.org/TR/rdf11-concepts/#dfn-blank-node), [literals](https://www.w3.org/TR/rdf11-concepts/#dfn-literal) and [triples](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-triple) (if the `rdf-star` feature is enabled).
#[derive(Eq, PartialEq, Debug, Clone, Hash)]
pubenumTerm{
NamedNode(NamedNode),
@ -535,7 +535,7 @@ impl From<SubjectRef<'_>> for Term {
}
/// A borrowed RDF [term](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-term)
/// It is the union of [IRIs](https://www.w3.org/TR/rdf11-concepts/#dfn-iri), [blank nodes](https://www.w3.org/TR/rdf11-concepts/#dfn-blank-node), [literals](https://www.w3.org/TR/rdf11-concepts/#dfn-literal) and [triples](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-triple).
/// It is the union of [IRIs](https://www.w3.org/TR/rdf11-concepts/#dfn-iri), [blank nodes](https://www.w3.org/TR/rdf11-concepts/#dfn-blank-node), [literals](https://www.w3.org/TR/rdf11-concepts/#dfn-literal) and [triples](https://www.w3.org/TR/rdf11-concepts/#dfn-rdf-triple) (if the `rdf-star` feature is enabled).
@ -11,7 +11,7 @@ Sparesults is a set of parsers and serializers for [SPARQL](https://www.w3.org/T
It supports [SPARQL Query Results XML Format (Second Edition)](http://www.w3.org/TR/rdf-sparql-XMLres/), [SPARQL 1.1 Query Results JSON Format](https://www.w3.org/TR/sparql11-results-json/) and [SPARQL 1.1 Query Results CSV and TSV Formats](https://www.w3.org/TR/2013/REC-sparql11-results-csv-tsv-20130321/).
Support for [SPARQL-star](https://w3c.github.io/rdf-star/cg-spec/#sparql-star) is also available behind the `rdf-star` feature.
Support for [SPARQL-star](https://w3c.github.io/rdf-star/cg-spec/#query-result-formats) is also available behind the `rdf-star` feature.
This crate is intended to be a building piece for SPARQL client and server implementations in Rust like [Oxigraph](https://oxigraph.org).
/// Returns a value for a given position in the tuple ([`usize`](std::usize)) or a given variable name ([`&str`](std::str) or [`Variable`]).
/// Returns a value for a given position in the tuple ([`usize`](std::usize)) or a given variable name ([`&str`](std::str), [`Variable`] or [`VariableRef`]).
Tpt
3 years ago