Struct SearchContext 

pub struct SearchContext {
    pub session_id: String,
    pub query_history: Vec<String>,
    pub positive_examples: Vec<Vec<f64>>,
    pub negative_examples: Vec<Vec<f64>>,
    pub context_window: usize,
    /* private fields */
}

Session context that shapes query expansion and result personalisation.

Fields

session_id: String

Unique session identifier (opaque string).

query_history: Vec<String>

Human-readable query texts in chronological order.

positive_examples: Vec<Vec<f64>>

Positive example embeddings (documents the user liked).

negative_examples: Vec<Vec<f64>>

Negative example embeddings (documents the user disliked).

context_window: usize

How many recent queries (from the tail of query_history) affect expansion.

Implementations

impl SearchContext

pub fn new(session_id: impl Into<String>, context_window: usize) -> Self

Create a new, empty context for session_id.

Trait Implementations

impl Clone for SearchContext

fn clone(&self) -> SearchContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchContext

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

Formats the value using the given formatter.