[librsvg] rustfmt

[Federico Mena Quintero <federico src gnome org>]

commit 6595d3b6615a88c92ec34741e7a70e1b16b7aafc
Author: Federico Mena Quintero <federico gnome org>
Date:   Sun Dec 30 11:26:56 2018 -0600

    rustfmt

 rsvg_internals/src/gradient.rs | 14 ++++++++++++--
 rsvg_internals/src/stop.rs     |  9 ++++-----
 2 files changed, 16 insertions(+), 7 deletions(-)
---
diff --git a/rsvg_internals/src/gradient.rs b/rsvg_internals/src/gradient.rs
index 75e079f4..2b00f518 100644
--- a/rsvg_internals/src/gradient.rs
+++ b/rsvg_internals/src/gradient.rs
@@ -187,7 +187,12 @@ impl GradientCommon {
         self.fallback = fallback.fallback.clone();
     }
 
-    fn add_color_stop(&mut self, offset: UnitInterval, rgba: cssparser::RGBA, opacity: UnitInterval) {
+    fn add_color_stop(
+        &mut self,
+        offset: UnitInterval,
+        rgba: cssparser::RGBA,
+        opacity: UnitInterval,
+    ) {
         if self.stops.is_none() {
             self.stops = Some(Vec::<ColorStop>::new());
         }
@@ -399,7 +404,12 @@ impl Gradient {
             });
     }
 
-    fn add_color_stop(&mut self, offset: UnitInterval, rgba: cssparser::RGBA, opacity: UnitInterval) {
+    fn add_color_stop(
+        &mut self,
+        offset: UnitInterval,
+        rgba: cssparser::RGBA,
+        opacity: UnitInterval,
+    ) {
         self.common.add_color_stop(offset, rgba, opacity);
     }
 
diff --git a/rsvg_internals/src/stop.rs b/rsvg_internals/src/stop.rs
index cf7ca4fd..6317d876 100644
--- a/rsvg_internals/src/stop.rs
+++ b/rsvg_internals/src/stop.rs
@@ -39,11 +39,10 @@ impl NodeTrait for NodeStop {
         for (attr, value) in pbag.iter() {
             match attr {
                 Attribute::Offset => {
-                    self.offset.set(attr.parse_and_validate(
-                        value,
-                        LengthDir::Both,
-                        validate_offset,
-                    ).map(|l| UnitInterval::clamp(l.length))?);
+                    self.offset.set(
+                        attr.parse_and_validate(value, LengthDir::Both, validate_offset)
+                            .map(|l| UnitInterval::clamp(l.length))?,
+                    );
                 }
                 _ => (),
             }