use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Default)]
pub struct PrefixMeta {
pub version: u32,
pub hash: u64,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct DiffEntry {
pub timestamp: u64,
pub old_hash: u64,
pub new_hash: u64,
}