use std::fmt::Display;

/// Values in the interpreter.
///
/// Yes, this is yet another definition of a structure called `Value`, which
/// are almost entirely identical. However, it's nice to have them separated
/// by type so that we don't mix them up.
#[derive(Clone, Debug, PartialEq)]
pub enum Value {
    I64(i64),
}

impl Display for Value {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Value::I64(x) => write!(f, "{}i64", x),
        }
    }
}

impl From<i64> for Value {
    fn from(value: i64) -> Self {
        Value::I64(value)
    }
}