Kernel tests: rustfmt

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NvoxKQ2rEZvcXNQnhE3Sgs

crates/kernel/src/blend_corner.rs

@@ -328,10 +328,8 @@ mod tests {
         };
         // 1 + k t − d (1 − t/δ) = 0.
         let crossing = (d - 1.0) / (k + d / delta);
-        let removed: f64 = [(0.0, crossing), (crossing, delta)]
-            .iter()
-            .map(|&(a, b)| (b - a) / 6.0 * (area(a) + 4.0 * area(0.5 * (a + b)) + area(b)))
-            .sum();
+        let removed: f64 =
+            [(0.0, crossing), (crossing, delta)].iter().map(|&(a, b)| (b - a) / 6.0 * (area(a) + 4.0 * area(0.5 * (a + b)) + area(b))).sum();
         assert!((removed - 375.673069).abs() < 1e-6, "{removed}");
         let before = crate::measure(&basin).unwrap().volume;
         assert!((before - 140333.333333).abs() < 1e-5, "{before}");

crates/kernel/src/tests.rs

@@ -1109,8 +1109,7 @@ fn sloped_basin(margin: f64) -> Body {
     let rectangle = |x0, y0, x1, y1| Loop2::polygon(&[Vec2::new(x0, y0), Vec2::new(x1, y0), Vec2::new(x1, y1), Vec2::new(x0, y1)]);
     let slab = box_solid(Vec3::ZERO, Vec3::new(100.0, 60.0, 30.0)).unwrap();
     let pocket =
-        loft(&[(Plane::XY.offset(30.0), rectangle(20.0, margin, 80.0, 50.0)), (Plane::XY.offset(10.0), rectangle(30.0, 20.0, 70.0, 40.0))])
-            .unwrap();
+        loft(&[(Plane::XY.offset(30.0), rectangle(20.0, margin, 80.0, 50.0)), (Plane::XY.offset(10.0), rectangle(30.0, 20.0, 70.0, 40.0))]).unwrap();
     boolean(&slab, &pocket, BoolOp::Cut).unwrap().unwrap()
 }