use derive_more::{Display, From};

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

#[derive(Debug, From, Display)]
pub enum Error {
    /// Attempted to replace a value in a hash collection,
    /// but there was no prime present when one was expected.
    AbsentPrimeHashingError,

    #[from]
    Io(std::io::Error),

    #[from]
    Java(java::Error),

    MissingFileName,

    MismatchedPackage,

    #[from]
    TomlDeserialize(toml::de::Error),

    #[from]
    TomlSerialize(toml::ser::Error),

    UndefinedEntryPoint,

    UnknownPackage,
}