Enum RetrievalStrategy 

pub enum RetrievalStrategy {
    HybridSearch,
    EntitySearch {
        mention: String,
    },
    TemporalSearch {
        temporal_expr: String,
    },
}

Retrieval strategy for a route leg.

Variants

HybridSearch

Hybrid BM25 + vector search via semantic-memory.

EntitySearch

Entity registry lookup followed by targeted search.

Fields

mention: String

The entity mention to resolve.

TemporalSearch

Time-bounded search.

Fields

temporal_expr: String

Raw temporal expression (resolved at execution time).

Implementations

impl RetrievalStrategy

pub fn kind(&self) -> &'static str

Stable discriminant string for logging and provenance records.

Trait Implementations

impl Clone for RetrievalStrategy

fn clone(&self) -> RetrievalStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetrievalStrategy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RetrievalStrategy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RetrievalStrategy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.