oxygengine_core/assets/protocols/
json.rs

1use crate::assets::protocol::{AssetLoadResult, AssetProtocol};
2use serde::de::DeserializeOwned;
3use serde_json::Value;
4use std::str::from_utf8;
5
6pub struct JsonAsset(Value);
7
8impl JsonAsset {
9    pub fn get(&self) -> &Value {
10        &self.0
11    }
12
13    pub fn deserialize<T>(&self) -> Result<T, String>
14    where
15        T: DeserializeOwned,
16    {
17        match serde_json::from_value(self.0.clone()) {
18            Ok(result) => Ok(result),
19            Err(error) => Err(error.to_string()),
20        }
21    }
22}
23
24pub struct JsonAssetProtocol;
25
26impl AssetProtocol for JsonAssetProtocol {
27    fn name(&self) -> &str {
28        "json"
29    }
30
31    fn on_load(&mut self, data: Vec<u8>) -> AssetLoadResult {
32        let data = from_utf8(&data).unwrap();
33        match serde_json::from_str(data) {
34            Ok(value) => AssetLoadResult::Data(Box::new(JsonAsset(value))),
35            Err(error) => AssetLoadResult::Error(format!("Error loading JSON asset: {:?}", error)),
36        }
37    }
38}

oxygengine_core/assets/protocols/json.rs

oxygengine_core/assets/protocols/
json.rs