I have no idea how to start this, so read in a molecules first and do simple SMARTS match!
// Import Stuff
use molrus::parsers::daylight::{smarts_defs::SmartsPattern, smiles::parse_smiles};
fn main(){
// Read in a molecule
let mol = parse_smiles("CCO").unwrap();
// Read in a SMARTS string
let smarts_pattern = SmartsPattern::new("[12*]")?;
// Match your molecule!
let is_match = smarts_pattern.match_mol(&mol);
println!("{:?}", is_match)
}