Struct PrefetchQuery

pub struct PrefetchQuery {
    pub prefetch: Vec<PrefetchQuery>,
    pub query: Option<Query>,
    pub using: Option<String>,
    pub filter: Option<Filter>,
    pub params: Option<SearchParams>,
    pub score_threshold: Option<f32>,
    pub limit: Option<u64>,
    pub lookup_from: Option<LookupLocation>,
}

Fields

prefetch: Vec<PrefetchQuery>

Sub-requests to perform first. If present, the query will be performed on the results of the prefetches.

query: Option<Query>

Query to perform. If missing, returns points ordered by their IDs.

using: Option<String>

Define which vector to use for querying. If missing, the default vector is is used.

filter: Option<Filter>

Filter conditions - return only those points that satisfy the specified conditions.

params: Option<SearchParams>

Search params for when there is no prefetch.

score_threshold: Option<f32>

Return points with scores better than this threshold.

limit: Option<u64>

Max number of points. Default is 10

lookup_from: Option<LookupLocation>

The location to use for IDs lookup, if not specified - use the current collection and the ‘using’ vector

Implementations

impl PrefetchQuery

pub fn using(&self) -> &str

Returns the value of using, or the default value if using is unset.

pub fn score_threshold(&self) -> f32

Returns the value of score_threshold, or the default value if score_threshold is unset.

pub fn limit(&self) -> u64

Returns the value of limit, or the default value if limit is unset.

Trait Implementations

impl Clone for PrefetchQuery

fn clone(&self) -> PrefetchQuery

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PrefetchQuery

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

Formats the value using the given formatter.

impl Default for PrefetchQuery

fn default() -> Self

Returns the “default value” for a type.

impl From<PrefetchQueryBuilder> for PrefetchQuery

fn from(value: PrefetchQueryBuilder) -> Self

Converts to this type from the input type.

impl Message for PrefetchQuery

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for PrefetchQuery

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PrefetchQuery