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
use std::convert::From;
use binding::symbol;
use binding::util;
use types::{Value, ValueType};
use {Object, VerifiedObject};
#[derive(Debug, PartialEq)]
pub struct Symbol {
value: Value,
}
impl Symbol {
pub fn new(string: &str) -> Self {
let id = util::internal_id(string);
Self::from(symbol::id_to_sym(id))
}
pub fn to_str(&self) -> &str {
symbol::value_to_str(self.value())
}
pub fn to_string(&self) -> String {
symbol::value_to_string(self.value())
}
}
impl From<Value> for Symbol {
fn from(value: Value) -> Self {
Symbol { value: value }
}
}
impl Object for Symbol {
#[inline]
fn value(&self) -> Value {
self.value
}
}
impl VerifiedObject for Symbol {
fn is_correct_type<T: Object>(object: &T) -> bool {
object.value().ty() == ValueType::Symbol
}
fn error_message() -> &'static str {
"Error converting to Symbol"
}
}