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
49
50
51
52
use crate::datatypes::DataType;
use super::Scalar;
#[derive(Debug, Clone, PartialEq)]
pub struct UnionScalar {
value: Box<dyn Scalar>,
type_: i8,
data_type: DataType,
}
impl UnionScalar {
#[inline]
pub fn new(data_type: DataType, type_: i8, value: Box<dyn Scalar>) -> Self {
Self {
value,
type_,
data_type,
}
}
#[inline]
pub fn value(&self) -> &Box<dyn Scalar> {
&self.value
}
#[inline]
pub fn type_(&self) -> i8 {
self.type_
}
}
impl Scalar for UnionScalar {
#[inline]
fn as_any(&self) -> &dyn std::any::Any {
self
}
#[inline]
fn is_valid(&self) -> bool {
true
}
#[inline]
fn data_type(&self) -> &DataType {
&self.data_type
}
}