Introduced preferences struct

src/gtfs/mod.rs

@@ -1,15 +1,23 @@
 mod loader;
 mod utils;
-mod structs;
+pub mod structs;
 use std::{
     collections::{HashMap, HashSet},
     fs::File,
 };
-use crate::gtfs::{loader::load_gtfs, structs::Gtfs};
+use crate::gtfs::{loader::load_gtfs, structs::{Arrival, Gtfs, Preferences}};
+
+
+pub fn get_next_stops(gtfs: &Gtfs) -> Vec<Arrival> {
+    let arrivals = Vec::<Arrival>::new();
+
+    return arrivals;
+}
+
 
 
 /// Load a GTFS structure from a zip file
-pub fn load(src_file: &str, route_numbers: HashSet<String>, stop_codes: HashSet<String>) -> Gtfs {
+pub fn load(src_file: &str, prefs: &Preferences) -> Gtfs {
     // Open zip file
     let mut zip_reader = zip::ZipArchive::new(File::open(src_file).unwrap()).unwrap();
 
@@ -24,7 +32,7 @@ pub fn load(src_file: &str, route_numbers: HashSet<String>, stop_codes: HashSet<
     };
 
 
-    load_gtfs(&mut gtfs, &mut zip_reader, route_numbers, stop_codes);
+    load_gtfs(&mut gtfs, &mut zip_reader, &prefs.route_numbers, &prefs.stop_codes);
 
     return gtfs;
 }