pub type Result<T> = std::result::Result<T, Error>;

#[derive(Debug, thiserror::Error)]
pub enum Error {
    #[error("unknown custom directory '{0}'")]
    CustomDirectory(String),

    #[error("invalid directory index '{0}'")]
    InvalidIndex(String),

    #[error("no directory index given")]
    NoIndex,

    #[error("invalid directory '{0}'")]
    InvalidDirectory(String),

    #[error("Only exactly one user allowed in config")]
    MultiUser,

    #[error("OsString couldn't be converted to string")]
    InvalidOsString,

    #[error("json: {source}")]
    SerdeJson {
        #[from]
        source: serde_json::Error,
    },

    #[error("io: {source}")]
    Io {
        #[from]
        source: std::io::Error,
    }
}