From 4cddc8571f488dd1a000f98f3acbffbbf2306d84 Mon Sep 17 00:00:00 2001
From: Bill Thiede <git@xinu.tv>
Date: Sun, 13 Jun 2021 18:44:16 -0700
Subject: [PATCH] panic/foramt lint

---
 rtiow/renderer/src/bvh.rs                | 4 ++--
 rtiow/renderer/src/kdtree.rs             | 4 ++--
 rtiow/renderer/src/texture/image.rs      | 8 ++++----
 rtiow/renderer/src/texture/mandelbrot.rs | 2 +-
 rtiow/renderer/src/vec3.rs               | 2 +-
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/rtiow/renderer/src/bvh.rs b/rtiow/renderer/src/bvh.rs
index 23796d9..93c2490 100644
--- a/rtiow/renderer/src/bvh.rs
+++ b/rtiow/renderer/src/bvh.rs
@@ -78,10 +78,10 @@ fn box_z_compare(ah: &Box<dyn Hit>, bh: &Box<dyn Hit>) -> std::cmp::Ordering {
 // returns a reference.)
 fn vec_first_into<T>(v: Vec<T>) -> T {
     if v.len() != 1 {
-        panic!(format!(
+        panic!(
             "vec_first_into called for vector length != 1, length {}",
             v.len()
-        ));
+        );
     }
     v.into_iter().next().unwrap()
 }
diff --git a/rtiow/renderer/src/kdtree.rs b/rtiow/renderer/src/kdtree.rs
index c5663da..34b4604 100644
--- a/rtiow/renderer/src/kdtree.rs
+++ b/rtiow/renderer/src/kdtree.rs
@@ -22,10 +22,10 @@ pub enum KDTree {
 // returns a reference.)
 fn vec_first_into<T>(v: Vec<T>) -> T {
     if v.len() != 1 {
-        panic!(format!(
+        panic!(
             "vec_first_into called for vector length != 1, length {}",
             v.len()
-        ));
+        );
     }
     v.into_iter().next().unwrap()
 }
diff --git a/rtiow/renderer/src/texture/image.rs b/rtiow/renderer/src/texture/image.rs
index 7d72e95..bc9c39c 100644
--- a/rtiow/renderer/src/texture/image.rs
+++ b/rtiow/renderer/src/texture/image.rs
@@ -27,16 +27,16 @@ impl Texture for ImageTexture {
         let x = (u % 1. * (self.width - 1.)) as u32;
         let y = ((1. - v % 1.) * (self.height - 1.)) as u32;
         if x >= self.width as u32 {
-            panic!(format!(
+            panic!(
                 "u {} v {} x {} y {} w {} h {}",
                 u, v, x, y, self.width, self.height
-            ));
+            );
         }
         if y >= self.height as u32 {
-            panic!(format!(
+            panic!(
                 "u {} v {} x {} y {} w {} h {}",
                 u, v, x, y, self.width, self.height
-            ));
+            );
         }
         let pixel = self.img.get_pixel(x, y);
         Vec3::new(
diff --git a/rtiow/renderer/src/texture/mandelbrot.rs b/rtiow/renderer/src/texture/mandelbrot.rs
index 7bbc5df..e0585f0 100644
--- a/rtiow/renderer/src/texture/mandelbrot.rs
+++ b/rtiow/renderer/src/texture/mandelbrot.rs
@@ -27,7 +27,7 @@ fn hsv_to_rgb(h: f32, s: f32, v: f32) -> Vec3 {
         3 => Vec3::new(p, q, v),
         4 => Vec3::new(t, p, v),
         5 => Vec3::new(v, p, q),
-        _ => panic!(format!("Unknown H value {}", h_i)),
+        _ => panic!("Unknown H value {}", h_i),
     }
 }
 
diff --git a/rtiow/renderer/src/vec3.rs b/rtiow/renderer/src/vec3.rs
index 0887353..6be9c07 100644
--- a/rtiow/renderer/src/vec3.rs
+++ b/rtiow/renderer/src/vec3.rs
@@ -144,7 +144,7 @@ impl Index<usize> for Vec3 {
             0 => &self.x,
             1 => &self.y,
             2 => &self.z,
-            _ => panic!(format!("idx {} out of range for vec3", idx)),
+            _ => panic!("idx {} out of range for vec3", idx),
         }
     }
 }