Struct QueryBuilder 

pub struct QueryBuilder { /* private fields */ }

Query builder for more complex patterns

Implementations

impl QueryBuilder

pub fn new() -> Self

Create a new query builder

pub fn pattern(self, pattern: TriplePattern) -> Self

Add a pattern to the query

pub fn limit(self, limit: usize) -> Self

Set a limit on results

pub fn offset(self, offset: usize) -> Self

Set an offset for results

pub fn execute<'a>(&self, matcher: &'a PatternMatcher<'_>) -> Vec<&'a Triple>

Execute the query against a matcher

pub fn count(&self, matcher: &PatternMatcher<'_>) -> usize

Count results without collecting

Trait Implementations

impl Debug for QueryBuilder

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

Formats the value using the given formatter.

impl Default for QueryBuilder

fn default() -> Self

Returns the “default value” for a type.