Struct BooleanQuery 

pub struct BooleanQuery {
    pub must: Vec<Arc<dyn Query>>,
    pub should: Vec<Arc<dyn Query>>,
    pub must_not: Vec<Arc<dyn Query>>,
}

Boolean query with MUST, SHOULD, and MUST_NOT clauses

Fields

must: Vec<Arc<dyn Query>>

should: Vec<Arc<dyn Query>>

must_not: Vec<Arc<dyn Query>>

Implementations

impl BooleanQuery

pub fn new() -> Self

pub fn must(self, query: impl Query + 'static) -> Self

pub fn should(self, query: impl Query + 'static) -> Self

pub fn must_not(self, query: impl Query + 'static) -> Self

Trait Implementations

impl Clone for BooleanQuery

fn clone(&self) -> BooleanQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BooleanQuery

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

Formats the value using the given formatter.

impl Default for BooleanQuery

fn default() -> BooleanQuery

Returns the “default value” for a type.

impl Query for BooleanQuery

fn scorer<'a>( &self, reader: &'a SegmentReader, limit: usize, ) -> ScorerFuture<'a>

Create a scorer for this query against a single segment (async)

fn count_estimate<'a>(&self, reader: &'a SegmentReader) -> CountFuture<'a>

Estimated number of matching documents in a segment (async)

fn as_term_query_info(&self) -> Option<TermQueryInfo>

Return term info if this is a simple term query eligible for WAND optimization