Reformat the reshaping example.

dimforge · Oct 25, 2020 · 7af509e · 7af509e
1 parent 5b3da9e
commit 7af509e
Showing 1 changed file with 23 additions and 6 deletions.
diff --git a/examples/reshaping.rs b/examples/reshaping.rs
@@ -1,11 +1,20 @@
+#![cfg_attr(rustfmt, rustfmt_skip)]
+
 extern crate nalgebra as na;
 
 use na::{DMatrix, Dynamic, Matrix2x3, Matrix3x2, U2, U3};
 
 fn main() {
     // Matrices can be reshaped in-place without moving or copying values.
-    let m1 = Matrix2x3::new(1.1, 1.2, 1.3, 2.1, 2.2, 2.3);
-    let m2 = Matrix3x2::new(1.1, 2.2, 2.1, 1.3, 1.2, 2.3);
+    let m1 = Matrix2x3::new(
+        1.1, 1.2, 1.3,
+        2.1, 2.2, 2.3
+    );
+    let m2 = Matrix3x2::new(
+        1.1, 2.2,
+        2.1, 1.3,
+        1.2, 2.3
+    );
 
     let m3 = m1.reshape_generic(U3, U2);
     assert_eq!(m3, m2);
@@ -14,15 +23,23 @@ fn main() {
     //let m4 = m3.reshape_generic(U3, U3);
 
     // If dynamically sized matrices are used, the reshaping is checked at run-time.
-    let dm1 = DMatrix::from_vec(
+    let dm1 = DMatrix::from_row_slice(
         4,
         3,
-        vec![1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0],
+        &[
+            1.0, 0.0, 0.0,
+            0.0, 0.0, 1.0,
+            0.0, 0.0, 0.0,
+            0.0, 1.0, 0.0
+        ],
     );
-    let dm2 = DMatrix::from_vec(
+    let dm2 = DMatrix::from_row_slice(
         6,
         2,
-        vec![1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0],
+        &[
+            1.0, 0.0, 0.0, 0.0, 0.0, 1.0,
+            0.0, 0.0, 0.0, 0.0, 1.0, 0.0
+        ],
     );
 
     let dm3 = dm1.reshape_generic(Dynamic::new(6), Dynamic::new(2));