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
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
use super::*;
use std::convert::TryFrom;

impl From<&Value> for Value {
    #[inline]
    fn from(value: &Value) -> Self {
        value.clone()
    }
}

impl From<String> for Value {
    #[inline]
    fn from(value: String) -> Self {
        let _timer = BoaProfiler::global().start_event("From<String>", "value");
        Self::string(value)
    }
}

impl From<Box<str>> for Value {
    #[inline]
    fn from(value: Box<str>) -> Self {
        Self::string(String::from(value))
    }
}

impl From<&str> for Value {
    #[inline]
    fn from(value: &str) -> Value {
        Value::string(value)
    }
}

impl From<&Box<str>> for Value {
    #[inline]
    fn from(value: &Box<str>) -> Self {
        Self::string(value.as_ref())
    }
}

impl From<char> for Value {
    #[inline]
    fn from(value: char) -> Self {
        Value::string(value.to_string())
    }
}

impl From<RcString> for Value {
    #[inline]
    fn from(value: RcString) -> Self {
        Value::String(value)
    }
}

impl From<RcSymbol> for Value {
    #[inline]
    fn from(value: RcSymbol) -> Self {
        Value::Symbol(value)
    }
}

#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]
pub struct TryFromCharError;

impl Display for TryFromCharError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "Could not convert value to a char type")
    }
}

impl From<f64> for Value {
    fn from(value: f64) -> Self {
        Self::rational(value)
    }
}

impl From<u32> for Value {
    #[inline]
    fn from(value: u32) -> Value {
        if let Ok(integer) = i32::try_from(value) {
            Value::integer(integer)
        } else {
            Value::rational(value)
        }
    }
}

impl From<i32> for Value {
    fn from(value: i32) -> Value {
        Value::integer(value)
    }
}

impl From<BigInt> for Value {
    fn from(value: BigInt) -> Self {
        Value::bigint(value)
    }
}

impl From<RcBigInt> for Value {
    fn from(value: RcBigInt) -> Self {
        Value::BigInt(value)
    }
}

impl From<usize> for Value {
    fn from(value: usize) -> Value {
        Value::integer(value as i32)
    }
}

impl From<bool> for Value {
    fn from(value: bool) -> Self {
        Value::boolean(value)
    }
}

impl From<&Value> for bool {
    fn from(value: &Value) -> Self {
        value.to_boolean()
    }
}

impl<T> From<&[T]> for Value
where
    T: Clone + Into<Value>,
{
    fn from(value: &[T]) -> Self {
        let mut array = Object::default();
        for (i, item) in value.iter().enumerate() {
            array.insert(i, DataDescriptor::new(item.clone(), Attribute::all()));
        }
        Self::from(array)
    }
}

impl<T> From<Vec<T>> for Value
where
    T: Into<Value>,
{
    fn from(value: Vec<T>) -> Self {
        let mut array = Object::default();
        for (i, item) in value.into_iter().enumerate() {
            array.insert(i, DataDescriptor::new(item, Attribute::all()));
        }
        Value::from(array)
    }
}

impl From<Object> for Value {
    fn from(object: Object) -> Self {
        let _timer = BoaProfiler::global().start_event("From<Object>", "value");
        Value::object(object)
    }
}

impl From<GcObject> for Value {
    fn from(object: GcObject) -> Self {
        let _timer = BoaProfiler::global().start_event("From<GcObject>", "value");
        Value::Object(object)
    }
}

#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]
pub struct TryFromObjectError;

impl Display for TryFromObjectError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "Could not convert value to an Object type")
    }
}

impl From<()> for Value {
    fn from(_: ()) -> Self {
        Value::null()
    }
}

impl<T> From<Option<T>> for Value
where
    T: Into<Value>,
{
    fn from(value: Option<T>) -> Self {
        match value {
            Some(value) => value.into(),
            None => Value::null(),
        }
    }
}