#[derive(Debug)]
pub enum RepoError {
    Creation,
    Empty,
    Serialization
}

impl From<std::io::Error> for RepoError {
    fn from(_: std::io::Error) -> Self { RepoError::Creation }
}

impl From<serde_json::Error> for RepoError {
    fn from(_: serde_json::Error) -> Self { RepoError::Serialization }
}