use std::fmt::Display;
use super::operator::Op;
// Exp ~> Expression
pub struct Exp<'a> {
left: &'a str,
operator: Op<'a>,
}
impl<'a> Exp<'a> {
pub fn new(left: &'a str, operator: Op<'a>) -> Self {
Exp { left, operator }
}
}
impl<'a> Display for Exp<'a> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{} {}", self.left, self.operator)
}
}