oxc_ast 0.126.0

A collection of JavaScript tools written in Rust.
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
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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162

use oxc_ast_macros::ast_meta;
use oxc_estree::{ESTree, JsonSafeString, Serializer};

/// Serialized as `null`.
#[ast_meta]
#[estree(ts_type = "null", raw_deser = "null", raw_deser_inline)]
pub struct Null<T>(pub T);

impl<T> ESTree for Null<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        ().serialize(serializer);
    }
}

/// Serialized as `null`. Field only present in TS-ESTree AST.
#[ast_meta]
#[estree(ts_type = "null", raw_deser = "null", raw_deser_inline)]
#[ts]
pub struct TsNull<T>(pub T);

impl<T> ESTree for TsNull<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        Null(()).serialize(serializer);
    }
}

/// Serialized as `true`.
#[ast_meta]
#[estree(ts_type = "true", raw_deser = "true", raw_deser_inline)]
pub struct True<T>(pub T);

impl<T> ESTree for True<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        true.serialize(serializer);
    }
}

/// Serialized as `false`.
#[ast_meta]
#[estree(ts_type = "false", raw_deser = "false", raw_deser_inline)]
pub struct False<T>(pub T);

impl<T> ESTree for False<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        false.serialize(serializer);
    }
}

/// Serialized as `false`. Field only present in JS ESTree AST (not TS-ESTree).
#[ast_meta]
#[estree(ts_type = "false", raw_deser = "false", raw_deser_inline)]
#[js_only]
pub struct JsFalse<T>(pub T);

impl<T> ESTree for JsFalse<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        false.serialize(serializer);
    }
}

/// Serialized as `false`. Field only present in TS-ESTree AST.
#[ast_meta]
#[estree(ts_type = "false", raw_deser = "false", raw_deser_inline)]
#[ts]
pub struct TsFalse<T>(pub T);

impl<T> ESTree for TsFalse<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        false.serialize(serializer);
    }
}

/// Serialized as `"value"`.
#[ast_meta]
#[estree(ts_type = "'value'", raw_deser = "'value'", raw_deser_inline)]
#[ts]
pub struct TsValue<T>(pub T);

impl<T> ESTree for TsValue<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        JsonSafeString("value").serialize(serializer);
    }
}

/// Serialized as `"in"`.
#[ast_meta]
#[estree(ts_type = "'in'", raw_deser = "'in'", raw_deser_inline)]
pub struct In<T>(pub T);

impl<T> ESTree for In<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        JsonSafeString("in").serialize(serializer);
    }
}

/// Serialized as `"init"`.
#[ast_meta]
#[estree(ts_type = "'init'", raw_deser = "'init'", raw_deser_inline)]
pub struct Init<T>(pub T);

impl<T> ESTree for Init<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        JsonSafeString("init").serialize(serializer);
    }
}

/// Serialized as `"this"`.
#[ast_meta]
#[estree(ts_type = "'this'", raw_deser = "'this'", raw_deser_inline)]
pub struct This<T>(pub T);

impl<T> ESTree for This<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        JsonSafeString("this").serialize(serializer);
    }
}

/// Serialized as `"global"`.
#[ast_meta]
#[estree(ts_type = "'global'", raw_deser = "'global'", raw_deser_inline)]
pub struct Global<T>(pub T);

impl<T> ESTree for Global<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        JsonSafeString("global").serialize(serializer);
    }
}

/// Serialized as `[]`.
#[ast_meta]
#[estree(ts_type = "[]", raw_deser = "[]", raw_deser_inline)]
pub struct EmptyArray<T>(pub T);

impl<T> ESTree for EmptyArray<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        [(); 0].serialize(serializer);
    }
}

/// Serialized as `[]`. Field only present in JS ESTree AST (not TS-ESTree).
#[ast_meta]
#[estree(ts_type = "[]", raw_deser = "[]", raw_deser_inline)]
#[js_only]
pub struct JsEmptyArray<T>(pub T);

impl<T> ESTree for JsEmptyArray<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        EmptyArray(()).serialize(serializer);
    }
}

/// Serialized as `[]`. Field only present in TS-ESTree AST.
#[ast_meta]
#[estree(ts_type = "[]", raw_deser = "[]", raw_deser_inline)]
#[ts]
pub struct TsEmptyArray<T>(pub T);

impl<T> ESTree for TsEmptyArray<T> {
    fn serialize<S: Serializer>(&self, serializer: S) {
        EmptyArray(()).serialize(serializer);
    }
}