adding moving to string

src/types.rs

@@ -100,6 +100,15 @@ impl From<&i64> for Value {
     }
 }
 
+impl From<Value> for String {
+    fn from(value: Value) -> Self {
+        match value {
+            Value::String(str) => str,
+            _ => String::default(),
+        }
+    }
+}
+
 #[derive(Debug, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]
 pub struct Symbol(pub String);