Module oxigraph::sparql

SPARQL implementation.

Stores execute SPARQL. See Store for an example.

Structs

• ParseError
  Error returned during SPARQL parsing.
• Query
  A parsed SPARQL query.
• QueryDataset
  A SPARQL query dataset specification
• QueryError
  An error returned during the query evaluation itself (not supported custom function…).
• QueryExplanation
  The explanation of a query.
• QueryOptions
  Options for SPARQL query evaluation.
• QuerySolution
  Tuple associating variables and terms that are the result of a SPARQL query.
• QuerySolutionIter
  An iterator over QuerySolutions.
• QueryTripleIter
  An iterator over the triples that compose a graph solution.
• Update
  A parsed SPARQL update.
• UpdateOptions
  Options for SPARQL update evaluation.
• Variable
  A SPARQL query owned variable.
• VariableNameParseError
  An error raised during Variable name validation.

Enums

• EvaluationError
  A SPARQL evaluation error.
• QueryResults
  Results of a SPARQL query.
• QueryResultsFormat
  SPARQL query results serialization formats.

Traits

• ServiceHandler
  Handler for SPARQL 1.1 Federated Query SERVICE.