added CI and fixed clippy errors

src/slimes.rs

@@ -25,7 +25,7 @@ pub trait Slime {
         }
     }
 
-    fn print_from_values(&self, values: &Vec<String>) {
+    fn print_from_values(&self, values: &[String]) {
         for (i, val) in values.iter().enumerate() {
             if i == 0 {
                 print!(
@@ -42,7 +42,7 @@ pub trait Slime {
 }
 
 pub fn get_all_slimes() -> Vec<Box<dyn Slime>> {
-    let mut slimes: Vec<Box<dyn Slime>> = vec![
+    let slimes: Vec<Box<dyn Slime>> = vec![
         Box::new(OsSlime),
         Box::new(KernelSlime),
         Box::new(HostnameSlime),
@@ -51,14 +51,12 @@ pub fn get_all_slimes() -> Vec<Box<dyn Slime>> {
         Box::new(GpuSlime),
         Box::new(RamSlime),
         Box::new(NetworkSlime),
+        #[cfg(feature = "monitors")]
+        Box::new(MonitorSlime),
+        #[cfg(feature = "audio")]
+        Box::new(AudioSlime),
     ];
 
-    #[cfg(feature = "monitors")]
-    slimes.push(Box::new(MonitorSlime));
-
-    #[cfg(feature = "audio")]
-    slimes.push(Box::new(AudioSlime));
-
     slimes
 }