Enum Plan 

pub enum Plan {
    VectorOnly,
    Hybrid,
}

Retrieval plan picked by the v0 query planner.

VectorOnly and Hybrid are the only v0 variants; Phase 3 will extend with HybridGraph once the graph extractor is wired.

Variants

VectorOnly

Vector search only — sufficient for purely semantic queries with no named entities.

Hybrid

Vector + keyword (BM25) hybrid — appropriate when the query mentions entity-like capitalized tokens that BM25 can match exactly.

Trait Implementations

impl Clone for Plan

fn clone(&self) -> Plan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Plan

impl Debug for Plan

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Plan

fn deserialize<__D>( __deserializer: __D, ) -> Result<Plan, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Plan

impl PartialEq for Plan

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Plan

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Plan