System Initiative

use async_trait::async_trait; use serde::{ Deserialize, Serialize, }; use crate::func::backend::{ FuncBackend, FuncBackendResult, }; #[derive(Deserialize, Serialize, Debug, Clone)] pub struct FuncBackendDiffArgs { pub first: serde_json::Value, pub second: serde_json::Value, } #[derive(Deserialize, Serialize, Debug, Clone)] pub struct FuncBackendDiff { args: FuncBackendDiffArgs, } #[async_trait] impl FuncBackend for FuncBackendDiff { type Args = FuncBackendDiffArgs; fn new(args: Self::Args) -> Box<Self> { Box::new(Self { args }) } async fn inline( self: Box<Self>, ) -> FuncBackendResult<(Option<serde_json::Value>, Option<serde_json::Value>)> { let diff = serde_json::json!({ "diff": self.args.first != self.args.second, "newValue": self.args.second }); Ok((Some(diff.clone()), Some(diff))) } }