First set of commits for realtime support

src/gtfs/mod.rs

@@ -2,6 +2,7 @@ mod arrival;
 mod loader;
 mod utils;
 mod refresher;
+mod realtime;
 pub mod structs;
 use chrono::{DateTime, Local, Timelike};
 use log::{debug, trace};
@@ -10,7 +11,7 @@ use gtfs_structures::{Exception, RawTrip};
 use crate::gtfs::{loader::load_gtfs, structs::{Arrival, Gtfs, Preferences, Error}};
 
 
-impl Gtfs {
+impl Gtfs<'_> {
 
     pub fn get_next_arrivals_for(&self, target_datetime: &DateTime<Local>) -> Option<Vec<Arrival<'_>>> {
         let naive_target = target_datetime.naive_local();
@@ -98,6 +99,7 @@ impl Gtfs {
         let mut zip_reader = zip::ZipArchive::new(zip_file)?;
 
         let mut gtfs: Gtfs = Gtfs {
+            preferences: prefs,
             agencies: Vec::new(),
             calendar: HashMap::new(),
             calendar_dates: HashMap::new(),