fmt and clippy

ctru-rs/src/error.rs

@@ -103,7 +103,11 @@ impl fmt::Debug for Error {
             Self::Libc(err) => f.debug_tuple("Libc").field(err).finish(),
             Self::ServiceAlreadyActive => f.debug_tuple("ServiceAlreadyActive").finish(),
             Self::OutputAlreadyRedirected => f.debug_tuple("OutputAlreadyRedirected").finish(),
-            Self::BufferTooShort(provided, wanted) => f.debug_tuple("BufferTooShort").field(provided).field(wanted).finish(),
+            Self::BufferTooShort(provided, wanted) => f
+                .debug_tuple("BufferTooShort")
+                .field(provided)
+                .field(wanted)
+                .finish(),
         }
     }
 }

ctru-rs/src/services/cam.rs

@@ -742,8 +742,8 @@ pub trait Camera {
         };
 
         let screen_size: usize = usize::from(width) * usize::from(height) * 2;
-        if buffer.len() < screen_size as usize {
+        if buffer.len() < screen_size {
-            return Err(Error::BufferTooShort(buffer.len(), screen_size))
+            return Err(Error::BufferTooShort(buffer.len(), screen_size));
         }
 
         unsafe {