feat: deserialize test

serde_json_test/src/main.rs

@@ -1,19 +1,19 @@
 use std::collections::HashMap;
 
-use serde::Serialize;
+use serde::{Serialize, Deserialize};
 use serde_with::serde_as;
 
-#[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize)]
+#[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize, Deserialize)]
 struct Path(pub Vec<u32>);
 
-#[derive(Serialize)]
+#[derive(Serialize, Deserialize, Debug)]
 struct Rel {
     path: Path,
     count: usize,
 }
 
 #[serde_as]
-#[derive(Serialize)]
+#[derive(Serialize, Deserialize)]
 struct Cl1 {
     #[serde_as(as = "Vec<(_, _)>")]
     cache: HashMap<Vec<u32>, String>,
@@ -21,7 +21,7 @@ struct Cl1 {
 
 type RelCache = HashMap<Path, Rel>;
 #[serde_as]
-#[derive(Serialize)]
+#[derive(Serialize, Deserialize, Debug)]
 struct Cl2 {
     #[serde_as(as = "Vec<(_, _)>")]
     cache: RelCache,
@@ -54,6 +54,8 @@ fn main() {
         cache
     };
 
-    let json = serde_json::to_string(&cl);
-    dbg!(json);
+    let json = serde_json::to_string(&cl).unwrap();
+    dbg!(&json);
+    let obj: Cl2 = serde_json::from_str(&json).unwrap();
+    dbg!(obj);
 }