tidy some todosmain

1 files changed, 1 insertions, 3 deletions

diff --git a/src/hittable/aabb.rs b/src/hittable/aabb.rs
index 5c5c9fa..92b8fa1 100644
--- a/src/hittable/aabb.rs
+++ b/src/hittable/aabb.rs
@@ -16,9 +16,7 @@ impl AABB {
             let mut t0 = (self.minimum.get(a).unwrap() - ray.origin.get(a).unwrap()) * inv_d;
             let mut t1 = (self.maximum.get(a).unwrap() - ray.origin.get(a).unwrap()) * inv_d;
             if inv_d < 0.0 {
-                // TODO: destructuring assignments are unstable :(
-                //(t0, t1) = (t1, t0);
-                std::mem::swap(&mut t0, &mut t1);
+                (t0, t1) = (t1, t0);
             }
             t_min = if t0 > t_min { t0 } else { t_min };
             t_max = if t1 < t_max { t1 } else { t_max };