qdrant-edge 0.7.0

A lightweight, in-process vector search engine designed for embedded devices, autonomous systems, and mobile agents.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

use crate::segment::data_types::order_by::OrderBy;
use crate::segment::types::{Filter, WithPayloadInterface, WithVector};

use crate::shard::operation_rate_cost;

/// Scroll request, used as a part of query request
#[derive(Clone, Debug, PartialEq)]
pub struct QueryScrollRequestInternal {
    /// Page size. Default: 10
    pub limit: usize,

    /// Look only for points which satisfies this conditions. If not provided - all points.
    pub filter: Option<Filter>,

    /// Select which payload to return with the response. Default is true.
    pub with_payload: WithPayloadInterface,

    /// Options for specifying which vectors to include into response. Default is false.
    pub with_vector: WithVector,

    /// Order the records by a payload field.
    pub scroll_order: ScrollOrder,
}

impl QueryScrollRequestInternal {
    pub fn scroll_rate_cost(&self) -> usize {
        let mut cost = operation_rate_cost::BASE_COST;
        if let Some(filter) = &self.filter {
            cost += operation_rate_cost::filter_rate_cost(filter);
        }
        cost
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
pub enum ScrollOrder {
    #[default]
    ById,
    ByField(OrderBy),
    Random,
}