test: refactor test

libraries/native_model/tests_crate/tests/example/example_main.rs

@@ -1,28 +1,13 @@
-use bincode;
-use bincode::{config, Decode, Encode};
+#![cfg(feature = "bincode_1_3")]
 use native_model::native_model;
+use serde::{Deserialize, Serialize};
 
-pub struct Bincode;
-impl<T: bincode::Encode> native_model::Encode<T> for Bincode {
-    type Error = bincode::error::EncodeError;
-    fn encode(obj: &T) -> Result<Vec<u8>, bincode::error::EncodeError> {
-        bincode::encode_to_vec(obj, config::standard())
-    }
-}
-
-impl<T: bincode::Decode> native_model::Decode<T> for Bincode {
-    type Error = bincode::error::DecodeError;
-    fn decode(data: Vec<u8>) -> Result<T, bincode::error::DecodeError> {
-        bincode::decode_from_slice(&data, config::standard()).map(|(result, _)| result)
-    }
-}
-
-#[derive(Encode, Decode, PartialEq, Debug)]
-#[native_model(id = 1, version = 1, with = Bincode)]
+#[derive(Serialize, Deserialize, PartialEq, Debug)]
+#[native_model(id = 1, version = 1)]
 struct DotV1(u32, u32);
 
-#[derive(Encode, Decode, PartialEq, Debug)]
-#[native_model(id = 1, version = 2, with = Bincode, from = DotV1)]
+#[derive(Serialize, Deserialize, PartialEq, Debug)]
+#[native_model(id = 1, version = 2, from = DotV1)]
 struct DotV2 {
     name: String,
     x: u64,