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
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "serde", derive(serde::Serialize))]
pub enum BinaryOperator {
// logical
Or,
And,
// value comp
ValueEq,
ValueNe,
ValueLt,
ValueLe,
ValueGt,
ValueGe,
// general comp
GenEq,
GenNe,
GenLt,
GenLe,
GenGt,
GenGe,
// node comp
Is,
Precedes,
Follows,
// string concat
Concat,
// range
Range,
// arithmetic
Add,
Sub,
Mul,
Div,
IntDiv,
Mod,
// set
Union,
Intersect,
Except,
// Comma operator; only used in IR, not in AST
Comma,
}