use serde::{Deserialize, Serialize};
use std::fmt::Display;
#[derive(Copy, Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct Location {
pub line: usize,
pub column: usize,
}
impl Display for Location {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{}:{}", self.line, self.column)
}
}