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-rw-r--r--src/decoder/serde.rs43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/decoder/serde.rs b/src/decoder/serde.rs
index 5db9786..b12984d 100644
--- a/src/decoder/serde.rs
+++ b/src/decoder/serde.rs
@@ -280,3 +280,46 @@ impl de::Deserializer for UnitDeserializer {
visitor.visit_none()
}
}
+
+// Based on https://github.com/serde-rs/serde/blob/199ed417bd6afc2071d17759b8c7e0ab8d0ba4cc/serde_json/src/value.rs#L265
+impl de::Deserialize for Value {
+ fn deserialize<D>(deserializer: &mut D) -> Result<Value, D::Error> where D: de::Deserializer {
+ struct ValueVisitor;
+
+ impl de::Visitor for ValueVisitor {
+ type Value = Value;
+
+ fn visit_bool<E>(&mut self, value: bool) -> Result<Value, E> {
+ Ok(Value::Boolean(value))
+ }
+
+ fn visit_i64<E>(&mut self, value: i64) -> Result<Value, E> {
+ Ok(Value::Integer(value))
+ }
+
+ fn visit_f64<E>(&mut self, value: f64) -> Result<Value, E> {
+ Ok(Value::Float(value))
+ }
+
+ fn visit_str<E>(&mut self, value: &str) -> Result<Value, E> {
+ Ok(Value::String(value.into()))
+ }
+
+ fn visit_string<E>(&mut self, value: String) -> Result<Value, E> {
+ Ok(Value::String(value))
+ }
+
+ fn visit_seq<V>(&mut self, visitor: V) -> Result<Value, V::Error> where V: de::SeqVisitor {
+ let values = try!(de::impls::VecVisitor::new().visit_seq(visitor));
+ Ok(Value::Array(values))
+ }
+
+ fn visit_map<V>(&mut self, visitor: V) -> Result<Value, V::Error> where V: de::MapVisitor {
+ let values = try!(de::impls::BTreeMapVisitor::new().visit_map(visitor));
+ Ok(Value::Table(values))
+ }
+ }
+
+ deserializer.visit(ValueVisitor)
+ }
+}