Struct elasticsearch_dsl::search::queries::full_text::MatchBoolPrefixQuery

pub struct MatchBoolPrefixQuery { /* fields omitted */ }

A match_bool_prefix query analyzes its input and constructs a bool query from the terms. Each term except the last is used in a term query. The last term is used in a prefix query.

To create a MatchBoolPrefix query:

Query::match_bool_prefix("test", "search text")
    .boost(2)
    .name("test");

https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-match-bool-prefix-query.html

Implementations

impl MatchBoolPrefixQuery

pub fn analyzer(self, analyzer: impl Into<String>) -> Self

Analyzer used to convert the text in the query value into tokens. Defaults to the index-time analyzer mapped for the <field>. If no analyzer is mapped, the index’s default analyzer is used.

pub fn minimum_should_match(
    self,
    minimum_should_match: impl Into<MinimumShouldMatch>
) -> Self

Minimum number of clauses that must match for a document to be returned. See the minimum_should_match parameter for valid values and more information.

pub fn operator(self, operator: Operator) -> Self

Boolean logic used to interpret text in the query value

pub fn boost(self, boost: impl Into<Boost>) -> Self

Floating point number used to decrease or increase the relevance scores of a query. Defaults to 1.0.

You can use the boost parameter to adjust relevance scores for searches containing two or more queries.

Boost values are relative to the default value of 1.0. A boost value between 0 and 1.0 decreases the relevance score. A value greater than 1.0 increases the relevance score.

pub fn name(self, name: impl Into<String>) -> Self

You can use named queries to track which queries matched returned documents. If named queries are used, the response includes a matched_queries property for each hit.

https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-bool-query.html#named-queries

Trait Implementations

impl Clone for MatchBoolPrefixQuery

fn clone(&self) -> MatchBoolPrefixQuery

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MatchBoolPrefixQuery

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

Formats the value using the given formatter.

impl From<MatchBoolPrefixQuery> for Query

fn from(q: MatchBoolPrefixQuery) -> Self

Performs the conversion.

impl From<MatchBoolPrefixQuery> for Option<Query>

fn from(q: MatchBoolPrefixQuery) -> Self

Performs the conversion.

impl PartialEq<MatchBoolPrefixQuery> for MatchBoolPrefixQuery

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for MatchBoolPrefixQuery

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MatchBoolPrefixQuery