use enum type

src/config.rs

@@ -4,6 +4,12 @@ use channel::Channel;
 use serde::Deserialize;
 use std::{collections::HashMap, path::PathBuf};
 
+#[derive(Deserialize)]
+pub enum Provider {
+    Youtube,
+    Invidious,
+}
+
 #[derive(Deserialize)]
 pub struct Command {
     pub exec: String,
@@ -15,7 +21,7 @@ pub struct Config {
     /// Supported values:
     /// * youtube
     /// * invidious
-    pub provider: String,
+    pub provider: Provider,
     /// Channels parsed from the config file
     pub channel: HashMap<String, Channel>,
     /// Persist processed entries between sessions

src/main.rs

@@ -35,10 +35,9 @@ async fn main() {
     let update = config.update.map(Duration::from_secs);
     let sleep = config.sleep.map(Duration::from_secs);
     let mut database = Database::new(&config.database).unwrap();
-    let client = if "youtube" == config.provider.to_lowercase() {
-        Provider::youtube()
-    } else {
-        Provider::invidious()
+    let client = match config.provider {
+        config::Provider::Youtube => Provider::youtube(),
+        config::Provider::Invidious => Provider::invidious(),
     };
     let channel_item_id_regex = Regex::new(r"^[A-z0-9_-]{11}$").unwrap();