Struct ConceptGraph 

pub struct ConceptGraph { /* private fields */ }

In-memory concept graph for query term expansion (Tier 3).

Loaded from the embedded ontology.json at compile time.

Implementations

impl ConceptGraph

pub fn from_embedded() -> Self

Create a new ConceptGraph from the embedded ontology JSON.

pub fn expand_terms(&self, query: &str) -> Vec<String>

Expand query terms using the ontology.

For each word in the query, finds matching domain terms and returns all synonyms and related concepts.

pub fn is_empty(&self) -> bool

Check if the concept graph has any entries.

pub fn domain_count(&self) -> usize

Get the number of ontology domains.

Trait Implementations

impl Clone for ConceptGraph

fn clone(&self) -> ConceptGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConceptGraph

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

Formats the value using the given formatter.