Enum Retriever 

pub enum Retriever {
    Ann {
        column_id: u16,
        query: Vec<f32>,
        k: usize,
    },
    Sparse {
        column_id: u16,
        query: Vec<(u32, f32)>,
        k: usize,
    },
    MinHash {
        column_id: u16,
        members: Vec<SetMember>,
        k: usize,
    },
}

Ordered candidate generator. Unlike Condition, retrieval preserves the index score and rank.

Variants

Ann

Fields

column_id: u16

query: Vec<f32>

k: usize

Sparse

Fields

column_id: u16

query: Vec<(u32, f32)>

k: usize

MinHash

Fields

column_id: u16

members: Vec<SetMember>

k: usize

Implementations

impl Retriever

pub fn column_id(&self) -> u16

Trait Implementations

impl Clone for Retriever

fn clone(&self) -> Retriever

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Retriever

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Retriever

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Retriever

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

where __S: Serializer,

Serialize this value into the given Serde serializer.