Enum QueryResults 

pub enum QueryResults {
    Solutions(Solutions),
    Boolean(bool),
    Graph(Vec<Triple>),
}

The result of a SPARQL query.

Variants

Solutions(Solutions)

A SELECT result.

Boolean(bool)

An ASK answer.

Graph(Vec<Triple>)

A CONSTRUCT or DESCRIBE graph.

Implementations

impl QueryResults

pub fn into_solutions(self) -> Result<Solutions, StoreError>

The solutions of a SELECT.

Errors

StoreError::Invalid for another result form.

pub fn into_boolean(self) -> Result<bool, StoreError>

The answer of an ASK.

Errors

StoreError::Invalid for another result form.

pub fn into_graph(self) -> Result<Vec<Triple>, StoreError>

The triples of a CONSTRUCT.

Errors

StoreError::Invalid for another result form.

Trait Implementations

impl Clone for QueryResults

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for QueryResults

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for QueryResults

impl PartialEq for QueryResults

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for QueryResults