chore: lint fixes acc to rustfmt

src/rust/src/common.rs

@@ -753,7 +753,7 @@ pub struct CcxOptions {
 }
 
 fn get_raw_string(str: &str) -> *mut i8 {
-    CString::new(str.clone()).unwrap().into_raw()
+    CString::new(str).unwrap().into_raw()
 }
 
 fn get_raw_strings(strs: Vec<String>) -> *mut *mut i8 {

src/rust/src/decoder/window.rs

@@ -441,13 +441,13 @@ impl PenStyle {
         };
 
         let color = PenColor {
-            /// White(2,2,2) i.e 10,10,10 i.e 42
+            // White(2,2,2) i.e 10,10,10 i.e 42
             fg_color: 42,
             fg_opacity: Opacity::Solid,
-            /// Either N/A or black, still always 0
+            // Either N/A or black, still always 0
             bg_color: 0,
             bg_opacity,
-            /// Either N/A or black, still always 0
+            // Either N/A or black, still always 0
             edge_color: 0,
         };