/// The kinds of `Value` from the specification.
#[derive(Debug, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]
pub enum ValueClass {
    Atomic(AtomClass),
    Compound(CompoundClass),
    Embedded,
}

/// The kinds of `Atom` from the specification.
#[derive(Debug, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]
pub enum AtomClass {
    Boolean,
    Float,
    Double,
    SignedInteger,
    String,
    ByteString,
    Symbol,
}

/// The kinds of `Compound` from the specification.
#[derive(Debug, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]
pub enum CompoundClass {
    Record,
    Sequence,
    Set,
    Dictionary,
}