parse/
parse.rs

1use std::io::{self, Write};
2
3use chem_eq::Equation;
4
5fn main() -> io::Result<()> {
6    let mut input = String::default();
7    print!("Input equation: ");
8    io::stdout().flush()?;
9    io::stdin().read_line(&mut input)?;
10    let eq = Equation::new(input.as_str()).unwrap();
11    println!("eq = {:?}", eq);
12    println!("back = {}", eq);
13
14    Ok(())
15}