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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
use crate::nodes::InnerNode;
use crate::nodes::InspectVec;
use crate::Loc;
use crate::Node;
#[cfg(feature = "compile-with-external-structures")]
use crate::containers::ExternalMaybePtr;
#[cfg(feature = "compile-with-external-structures")]
type MaybePtr<T> = ExternalMaybePtr<T>;
#[cfg(not(feature = "compile-with-external-structures"))]
type MaybePtr<T> = Option<Box<T>>;
#[cfg(feature = "compile-with-external-structures")]
use crate::containers::ExternalPtr;
#[cfg(feature = "compile-with-external-structures")]
type Ptr<T> = ExternalPtr<T>;
#[cfg(not(feature = "compile-with-external-structures"))]
type Ptr<T> = Box<T>;
#[derive(Debug, Clone, PartialEq)]
#[repr(C)]
pub struct InPattern {
pub pattern: Ptr<Node>,
pub guard: MaybePtr<Node>,
pub body: MaybePtr<Node>,
pub keyword_l: Loc,
pub begin_l: Loc,
pub expression_l: Loc,
}
impl InnerNode for InPattern {
fn expression(&self) -> &Loc {
&self.expression_l
}
fn inspected_children(&self, indent: usize) -> Vec<String> {
let mut result = InspectVec::new(indent);
result.push_node(&self.pattern);
result.push_maybe_node_or_nil(&self.guard);
result.push_maybe_node_or_nil(&self.body);
result.strings()
}
fn str_type(&self) -> &'static str {
"in_pattern"
}
fn print_with_locs(&self) {
println!("{}", self.inspect(0));
self.pattern.inner_ref().print_with_locs();
self.guard.as_ref().map(|node| node.inner_ref().print_with_locs());
self.body.as_ref().map(|node| node.inner_ref().print_with_locs());
self.keyword_l.print("keyword");
self.begin_l.print("begin");
self.expression_l.print("expression");
}
}