| 122 | } |
| 123 | |
| 124 | fn push(&mut self, value: &serde_json::Value) { |
| 125 | match self { |
| 126 | Self::Strings(v) => { |
| 127 | if let Some(s) = value.as_str() { |
| 128 | v.push(Some(s.to_string())); |
| 129 | } else if value.is_number() { |
| 130 | // Promote to numeric type. |
| 131 | let len = v.len(); |
| 132 | if value.is_i64() { |
| 133 | let mut ints: Vec<Option<i64>> = v.iter().map(|_| None).collect(); |
| 134 | ints.push(value.as_i64()); |
| 135 | *self = Self::Ints(ints); |
| 136 | } else { |
| 137 | let mut floats: Vec<Option<f64>> = vec![None; len]; |
| 138 | floats.push(value.as_f64()); |
| 139 | *self = Self::Floats(floats); |
| 140 | } |
| 141 | } else { |
| 142 | v.push(Some(value.to_string())); |
| 143 | } |
| 144 | } |
| 145 | Self::Ints(v) => v.push(value.as_i64()), |
| 146 | Self::Floats(v) => v.push(value.as_f64()), |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | fn push_null(&mut self) { |
| 151 | match self { |