use serde::{Deserialize, Serialize}; use super::common::{number_stringify, OptionalI64}; #[derive(Serialize, Deserialize)] pub struct CategoryResp { pub id: i64, pub name: String, pub parent_id: i64, } #[derive(Serialize, Deserialize)] pub struct CategoryInfo { #[serde(with="number_stringify")] pub id: OptionalI64, pub name: String, #[serde(with="number_stringify")] pub parent_id: OptionalI64, }