Fixed most clippy warnings

2 files changed, 2 insertions, 2 deletions

diff --git a/src/camera/camera.rs b/src/camera/camera.rs
index 4d05e87..241d26b 100644
--- a/src/camera/camera.rs
+++ b/src/camera/camera.rs
@@ -79,7 +79,7 @@ impl Camera {
         // Calculate translation vectors
         let mut forward = set.target - set.origin;
 
-        let focus = set.focus.unwrap_or(forward.len());
+        let focus = set.focus.unwrap_or_else(|| forward.length());
 
         forward.norm_in();
 
diff --git a/src/camera/mod.rs b/src/camera/mod.rs
index 7c36307..999b5b5 100644
--- a/src/camera/mod.rs
+++ b/src/camera/mod.rs
@@ -7,7 +7,7 @@
 
 pub mod film;
 //pub mod filter;
-pub mod camera;
+mod camera;
 
 pub use camera::{Camera, CameraSettings};
 pub use film::Film;