fx: ran linter

src/objects/quad.rs

@@ -4,7 +4,6 @@ use crate::objects::traits::Hittable;
 use crate::objects::triangle::Triangle;
 use crate::ray::Ray;
 use crate::{objects::materials::traits::Material, vec3::Vec3};
-use log::{info, warn};
 use std::fmt::Debug;
 use std::sync::Arc;
 
@@ -29,12 +28,12 @@ impl Quad {
         }
     }
     pub fn corner_spheres(&self) -> Vec<Sphere> {
-        let mut out: Vec<Sphere> = vec![];
-        out.push(Sphere::new(self.p1, 1., self.material.clone()));
-        out.push(Sphere::new(self.p2, 1., self.material.clone()));
-        out.push(Sphere::new(self.p3, 1., self.material.clone()));
-        out.push(Sphere::new(self.p4, 1., self.material.clone()));
-        return out;
+        vec![
+        Sphere::new(self.p1, 1., self.material.clone()),
+        Sphere::new(self.p2, 1., self.material.clone()),
+        Sphere::new(self.p3, 1., self.material.clone()),
+        Sphere::new(self.p4, 1., self.material.clone()),
+        ]
     }
 
     pub fn hit(
@@ -51,7 +50,7 @@ impl Quad {
         if isct1.is_some() {
             return isct1;
         }
-        return isct2;
+        isct2
     }
 }
 
@@ -82,6 +81,6 @@ impl Hittable for Quad {
 
     fn normal_at(&self, _p: &Vec3) -> Vec3 {
         // FIXME: might cause ownership issues
-        return self.normal;
+        self.normal
     }
 }