2 files changed, 8 insertions, 2 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 819fc96..9d85c3e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -12,6 +12,12 @@ pub struct Config {
     pub printers: Vec<Printer>,
 }
 
+impl Config {
+    pub fn load(toml: &str) -> Config {
+        toml::from_str(toml).expect("Couldn't parse config.toml")
+    }
+}
+
 #[derive(Debug, Deserialize)]
 #[serde(tag = "type", rename_all = "lowercase")]
 pub enum Printer {
diff --git a/src/main.rs b/src/main.rs
index 7660108..4fbd24a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,10 +9,10 @@ use tokio::sync::Mutex;
 #[tokio::main]
 async fn main() {
     let content = fs::read_to_string("config.toml").expect("Couldn't read config.toml");
-    let config: Config = toml::from_str(&content).expect("Couldn't parse config.toml");
+    let config = Config::load(&content);
     let state = Arc::new(Mutex::new(HashMap::<String, PrinterState>::new()));
 
-    for printer in &config.printers {
+    for printer in config.printers {
         match printer {
             Printer::Prusa { name, host, .. } => {
                 println!("Found Prusa: {} at {}", name, host);