chroma-types 0.14.0

Chroma-provided crate for internal types used in the Chroma API.
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
42
43
44
45
46
47
48

use std::mem::size_of_val;

#[derive(Clone, Debug)]
pub struct QuantizedCluster<'data> {
    pub center: &'data [f32],
    pub codes: &'data [u8],
    pub ids: &'data [u32],
    pub versions: &'data [u32],
}

impl QuantizedCluster<'_> {
    pub fn compute_size(&self) -> usize {
        size_of_val(self.center)
            + size_of_val(self.codes)
            + size_of_val(self.ids)
            + size_of_val(self.versions)
    }
}

#[derive(Clone, Debug)]
pub struct QuantizedClusterOwned {
    pub center: Vec<f32>,
    pub codes: Vec<u8>,
    pub ids: Vec<u32>,
    pub versions: Vec<u32>,
}

impl From<QuantizedCluster<'_>> for QuantizedClusterOwned {
    fn from(value: QuantizedCluster<'_>) -> Self {
        Self {
            center: value.center.to_vec(),
            codes: value.codes.to_vec(),
            ids: value.ids.to_vec(),
            versions: value.versions.to_vec(),
        }
    }
}

impl<'data> From<&'data QuantizedClusterOwned> for QuantizedCluster<'data> {
    fn from(value: &'data QuantizedClusterOwned) -> Self {
        Self {
            center: &value.center,
            codes: &value.codes,
            ids: &value.ids,
            versions: &value.versions,
        }
    }
}