use { serde::{Deserialize, Serialize}, serde_json::{Map, Value}, }; pub type Data = Map; #[derive(Serialize, Deserialize)] pub struct WsEvent { pub event: String, pub data: Data, } #[derive(Serialize, Deserialize)] pub struct ErrorResponse { #[serde(rename = "errorCode")] pub error_code: u16, pub msg: String, }