Struct SearchQuery 

pub struct SearchQuery {
    pub query: QueryType,
    pub limit: usize,
    pub min_score: f32,
    pub filters: HashMap<String, Value>,
    pub config: SearchConfig,
}

A search query with comprehensive configuration options

Encapsulates all parameters for a search operation including the query itself, result limits, filtering criteria, and algorithm configuration. Supports both text queries (that will be embedded) and pre-computed embedding queries.

Example

use rrag::prelude::*;

// Simple text query
let query = SearchQuery::new("machine learning algorithms")
    .with_limit(10)
    .with_min_score(0.7);

// Advanced query with filters
let advanced_query = SearchQuery::new("neural networks")
    .with_limit(20)
    .with_min_score(0.6)
    .with_filter("category", "research".into())
    .with_filter("year", 2023.into())
    .with_config(SearchConfig {
        algorithm: SearchAlgorithm::CosineSimilarity,
        enable_reranking: true,
        include_embeddings: true,
        ..Default::default()
    });

// Query with pre-computed embedding
let embedding_query = SearchQuery::from_embedding(embedding)
    .with_limit(5);

Filter Types

Filters support various data types:

• Strings: Exact match or pattern matching
• Numbers: Range queries and exact values
• Dates: Date range filtering
• Arrays: “Contains” operations
• Booleans: Exact boolean matching

Fields

query: QueryType

Query text or embedding

limit: usize

Maximum number of results to return

min_score: f32

Minimum similarity threshold

filters: HashMap<String, Value>

Metadata filters

config: SearchConfig

Search configuration

Implementations

impl SearchQuery

pub fn text(query: impl Into<String>) -> Self

Create a text-based search query

pub fn embedding(embedding: Embedding) -> Self

Create an embedding-based search query

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

Set result limit

pub fn with_min_score(self, min_score: f32) -> Self

Set minimum score threshold

pub fn with_filter(self, key: impl Into<String>, value: Value) -> Self

Add metadata filter

pub fn with_config(self, config: SearchConfig) -> Self

Set search configuration

Trait Implementations

impl Clone for SearchQuery

fn clone(&self) -> SearchQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchQuery

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

Formats the value using the given formatter.