19 enum Value {  enum
23     Array(Vec<Value>),
27 type Object = Vec<(String, Value)>;
46 impl Display for Value {  implementation
49             Value::Boolean(boolean) => write!(formatter, "{}", boolean),  in fmt()
50             Value::Number(number) => write!(formatter, "{}", number),  in fmt()
51             Value::String(string) => write!(formatter, "\"{}\"", string),  in fmt()
52             Value::Array(values) => {  in fmt()
57             Value::Object(object) => {  in fmt()
68 impl From<bool> for Value {  implementation
74 impl From<i32> for Value {  implementation
80 impl From<String> for Value {  implementation
86 impl From<&str> for Value {  implementation
92 impl From<Object> for Value {  implementation
98 impl<T: Into<Value>, const N: usize> From<[T; N]> for Value {  implementation
111     fn push(&mut self, key: &str, value: impl Into<Value>) {  in push()  argument
257         vec![("kind".to_string(), Value::String("none".to_string()))],  in main()