Pull user visible messages from localization library

src/bot.rs

@@ -159,7 +159,11 @@ pub async fn fetch_and_announce_appointment(
 	let announcement = bot
 		.send_message(
 			ChatId(chat_info.id),
-			format!("Nächster Termin: {}, {}", weekday, date_str),
+			t!(
+				"messages.next_appointment",
+				weekday = weekday,
+				date = &date_str.to_string()
+			),
 		)
 		.await?;
 

src/main.rs

@@ -29,6 +29,11 @@ use tokio::time::sleep;
 
 use crate::db::DbChat;
 
+#[macro_use]
+extern crate rust_i18n;
+
+i18n!("locales");
+
 #[derive(Deserialize, Debug)]
 pub struct Config {
 	token: String,
@@ -152,16 +157,16 @@ async fn check_task(bot: &Throttle<Bot>, reminder_time: NaiveTime, db: &Database
 		if now >= appointment.start {
 			reminder = Some(Reminder {
 				time: appointment.start,
-				text: "Jetzt geht's weiter".into(),
+				text: t!("messages.starting_now"),
 			});
 		} else {
 			let reminder_date_time = now.date().and_time(reminder_time).unwrap();
 			if now >= reminder_date_time {
 				reminder = Some(Reminder {
 					time: reminder_date_time,
-					text: format!(
-						"Heute um {} Uhr geht's weiter",
-						appointment.start.format("%H:%M")
+					text: t!(
+						"messages.appointment_today",
+						start_time = &appointment.start.format("%H:%M").to_string()
 					),
 				})
 			}