#[derive(Debug)]
pub enum TcpServerError {
    Io(std::io::Error),
    Encode(postcard::Error),
}

impl std::fmt::Display for TcpServerError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            TcpServerError::Io(e) => write!(f, "io: {e}"),
            TcpServerError::Encode(e) => write!(f, "encode: {e}"),
        }
    }
}