Struct Retrieval 

pub struct Retrieval {
    pub targets: TargetSet,
    pub channels: Vec<Channel>,
    pub fusion: Fusion,
    pub rerank: Rerank,
    pub filters: Filters,
    pub limit: usize,
    pub explain: bool,
}

The query. Section §11.2 verbatim — type-only, no execution.

Fields

targets: TargetSet

channels: Vec<Channel>

fusion: Fusion

rerank: Rerank

filters: Filters

limit: usize

explain: bool

Implementations

impl Retrieval

pub fn hybrid(space: impl Into<String>) -> Self

Hybrid preset: lexical (word + ngram) ∪ vector (entity) ∪ graph expand. Backward-compatible with the M7 QueryMode::Hybrid API surface.

pub fn lexical(space: impl Into<String>) -> Self

Lexical-only preset (word + ngram).

pub fn semantic(space: impl Into<String>) -> Self

Dense semantic preset (entity-vector KNN only).

pub fn graph(space: impl Into<String>, seeds: Vec<EntityId>) -> Self

Graph-expand preset: seed from explicit entities, expand 2 hops.

pub fn community(space: impl Into<String>, seeds: Vec<EntityId>) -> Self

Community-thematic preset: expand from seeds’ communities.

Trait Implementations

impl Clone for Retrieval

fn clone(&self) -> Retrieval

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Retrieval

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Retrieval

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Retrieval

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

where __S: Serializer,

Serialize this value into the given Serde serializer.