vortex_array/arrays/varbinview/vtable/
array.rs

1// SPDX-License-Identifier: Apache-2.0
2// SPDX-FileCopyrightText: Copyright the Vortex contributors
3
4use std::hash::Hash;
5
6use vortex_dtype::DType;
7
8use crate::Precision;
9use crate::arrays::varbinview::VarBinViewArray;
10use crate::arrays::varbinview::VarBinViewVTable;
11use crate::hash::ArrayEq;
12use crate::hash::ArrayHash;
13use crate::stats::StatsSetRef;
14use crate::vtable::BaseArrayVTable;
15
16impl BaseArrayVTable<VarBinViewVTable> for VarBinViewVTable {
17    fn len(array: &VarBinViewArray) -> usize {
18        array.views.len()
19    }
20
21    fn dtype(array: &VarBinViewArray) -> &DType {
22        &array.dtype
23    }
24
25    fn stats(array: &VarBinViewArray) -> StatsSetRef<'_> {
26        array.stats_set.to_ref(array.as_ref())
27    }
28
29    fn array_hash<H: std::hash::Hasher>(
30        array: &VarBinViewArray,
31        state: &mut H,
32        precision: Precision,
33    ) {
34        array.dtype.hash(state);
35        for buffer in array.buffers.iter() {
36            buffer.array_hash(state, precision);
37        }
38        array.views.array_hash(state, precision);
39        array.validity.array_hash(state, precision);
40    }
41
42    fn array_eq(array: &VarBinViewArray, other: &VarBinViewArray, precision: Precision) -> bool {
43        array.dtype == other.dtype
44            && array.buffers.len() == other.buffers.len()
45            && array
46                .buffers
47                .iter()
48                .zip(other.buffers.iter())
49                .all(|(a, b)| a.array_eq(b, precision))
50            && array.views.array_eq(&other.views, precision)
51            && array.validity.array_eq(&other.validity, precision)
52    }
53}
vortex_array/arrays/varbinview/vtable/array.rs

vortex_array/arrays/varbinview/vtable/
array.rs
