use serde::{Deserialize, Serialize};
#[derive(Default, Deserialize, Serialize, Debug, Clone)]
pub struct Package {
pub id: String,
pub name: String,
pub size: u32,
#[serde(with = "hex")]
pub data: Vec<u8>,
pub create_time: i64,
pub update_time: i64,
pub timestamp: i64,
}