use uuid::Uuid;fnmain() -> anyhow::Result<()>{let database = bitcask::open("./my_database",
bitcask::Options{max_file_size:2*1024*1024*1024,},)?;let id = Uuid::now_v7();
database.put(id,b"Hello, World!")?;let value = database.get(id).unwrap();println!("{}",str::from_utf8(&value)?);Ok(())}