use serde::{Serialize, Deserialize};
#[derive(Serialize, Deserialize)]
pub struct FileMetadata {
pub filename: String,
pub filesize: u64,
}
pub fn serialize_metadata(metadata: &FileMetadata) -> Vec<u8> {
bincode::serialize(metadata).unwrap()
}
pub fn deserialize_metadata(data: &[u8]) -> FileMetadata {
bincode::deserialize(data).unwrap()
}