[librsvg: 2/4] Reformat using 'cargo fmt'

[Federico Mena Quintero <federico src gnome org>]

commit 28f20906205e8ab164ab01d9fa54ab513e8d8ccb
Author: Sven Neumann <sven svenfoo org>
Date:   Sun Feb 2 18:23:21 2020 +0100

    Reformat using 'cargo fmt'
    
    This brings formatting in sync with the output of rustfmt.

 librsvg/c_api.rs                              |  2 +-
 librsvg_crate/tests/api.rs                    |  3 ++-
 librsvg_crate/tests/utils/compare_surfaces.rs |  2 +-
 rsvg_internals/src/document.rs                |  2 +-
 rsvg_internals/src/pattern.rs                 | 10 +++++++---
 5 files changed, 12 insertions(+), 7 deletions(-)
---
diff --git a/librsvg/c_api.rs b/librsvg/c_api.rs
index 98585ac2..9ffa966b 100644
--- a/librsvg/c_api.rs
+++ b/librsvg/c_api.rs
@@ -701,7 +701,7 @@ impl CHandle {
                      rsvg_handle_set_stylesheet()",
                 );
                 Err(LoadingError::Unknown)
-            },
+            }
         }
     }
 
diff --git a/librsvg_crate/tests/api.rs b/librsvg_crate/tests/api.rs
index 548a13a1..6f4c2188 100644
--- a/librsvg_crate/tests/api.rs
+++ b/librsvg_crate/tests/api.rs
@@ -185,7 +185,8 @@ fn set_stylesheet() {
 "##,
     );
 
-    svg.set_stylesheet("rect { fill: #00ff00; }").expect("should be a valid stylesheet");
+    svg.set_stylesheet("rect { fill: #00ff00; }")
+        .expect("should be a valid stylesheet");
 
     let renderer = CairoRenderer::new(&svg);
 
diff --git a/librsvg_crate/tests/utils/compare_surfaces.rs b/librsvg_crate/tests/utils/compare_surfaces.rs
index f72958a7..91a69474 100644
--- a/librsvg_crate/tests/utils/compare_surfaces.rs
+++ b/librsvg_crate/tests/utils/compare_surfaces.rs
@@ -1,10 +1,10 @@
-use rsvg_internals;
 use self::rsvg_internals::surface_utils::{
     iterators::Pixels,
     shared_surface::{SharedImageSurface, SurfaceType},
     ImageSurfaceDataExt, Pixel,
 };
 use self::rsvg_internals::{IRect, RenderingError};
+use rsvg_internals;
 
 pub enum BufferDiff {
     DifferentSizes,
diff --git a/rsvg_internals/src/document.rs b/rsvg_internals/src/document.rs
index 67bff621..027f82a6 100644
--- a/rsvg_internals/src/document.rs
+++ b/rsvg_internals/src/document.rs
@@ -522,7 +522,7 @@ impl DocumentBuilder {
                         ids,
                         externs: RefCell::new(Resources::new()),
                         images: RefCell::new(Images::new()),
-                        load_options: load_options,
+                        load_options,
                         stylesheets,
                     };
 
diff --git a/rsvg_internals/src/pattern.rs b/rsvg_internals/src/pattern.rs
index 61a1c0e9..c7a1346c 100644
--- a/rsvg_internals/src/pattern.rs
+++ b/rsvg_internals/src/pattern.rs
@@ -352,9 +352,13 @@ impl AsPaintSource for ResolvedPattern {
         let res = draw_ctx.with_alpha(opacity, &mut |dc| {
             let pattern_cascaded = CascadedValues::new_from_node(&node);
             let pattern_values = pattern_cascaded.get();
-            dc.with_discrete_layer(&node, acquired_nodes, pattern_values, false, &mut |an, dc| {
-                node.draw_children(an, &pattern_cascaded, dc, false)
-            })
+            dc.with_discrete_layer(
+                &node,
+                acquired_nodes,
+                pattern_values,
+                false,
+                &mut |an, dc| node.draw_children(an, &pattern_cascaded, dc, false),
+            )
         });
 
         // Return to the original coordinate system and rendering context