adds mdi icons, improves recipe design

planner/src/bin/weekly.rs

@@ -3,6 +3,7 @@
 extern crate planner;
 extern crate cookbook;
 
+use std::time;
 use std::fmt::Debug;
 use std::fmt::Display;
 use std::hash::Hash;
@@ -30,6 +31,7 @@ fn pretty_output<K: Eq + Hash + Debug>(res: &Variables<Value, K>) -> String {
 }
 
 fn main() {
+    let start_time = time::Instant::now();
     let conn = establish_connection();
     let possible_values = recipes::load_all(&conn);
     let domain = Domain::new(possible_values);
@@ -39,5 +41,6 @@ fn main() {
     }
     let mut problem = problem.finish();
     let results = problem.solve_all();
-    println!("{:?}", pretty_output(results.first().unwrap()));
+    println!("Took {:?}", start_time.elapsed());
+    println!("{}", pretty_output(results.first().unwrap()));
 }