[librsvg: 5/6] cargo fmt

[Federico Mena Quintero <federico src gnome org>]

commit 23c7ed0c6753e27b90a3c093fa7ae243719c7f2d
Author: Federico Mena Quintero <federico gnome org>
Date:   Mon Mar 1 18:57:54 2021 -0600

    cargo fmt

 src/element.rs          | 14 +++++++-------
 src/filters/lighting.rs |  6 +++++-
 src/gradient.rs         |  7 ++++---
 src/iri.rs              | 10 ++++++++--
 4 files changed, 24 insertions(+), 13 deletions(-)
---
diff --git a/src/element.rs b/src/element.rs
index 7f6569eb..60f908e2 100644
--- a/src/element.rs
+++ b/src/element.rs
@@ -590,13 +590,13 @@ impl Element {
     pub fn is_accessed_by_reference(&self) -> bool {
         matches!(
             self,
-            Element::ClipPath(_) |
-            Element::Filter(_) |
-            Element::LinearGradient(_) |
-            Element::Marker(_) |
-            Element::Mask(_) |
-            Element::Pattern(_) |
-            Element::RadialGradient(_)
+            Element::ClipPath(_)
+                | Element::Filter(_)
+                | Element::LinearGradient(_)
+                | Element::Marker(_)
+                | Element::Mask(_)
+                | Element::Pattern(_)
+                | Element::RadialGradient(_)
         )
     }
 }
diff --git a/src/filters/lighting.rs b/src/filters/lighting.rs
index 8ec4b6fd..a7ccbf59 100644
--- a/src/filters/lighting.rs
+++ b/src/filters/lighting.rs
@@ -52,7 +52,11 @@ struct Light {
 impl Light {
     pub fn new(node: &Node, paffine: Transform) -> Result<Light, FilterError> {
         let mut sources = node.children().rev().filter(|c| {
-            c.is_element() && matches!(*c.borrow_element(), Element::FeDistantLight(_) | 
Element::FePointLight(_) | Element::FeSpotLight(_))
+            c.is_element()
+                && matches!(
+                    *c.borrow_element(),
+                    Element::FeDistantLight(_) | Element::FePointLight(_) | Element::FeSpotLight(_)
+                )
         });
 
         let source_node = sources.next();
diff --git a/src/gradient.rs b/src/gradient.rs
index 68bf8388..31a3bc11 100644
--- a/src/gradient.rs
+++ b/src/gradient.rs
@@ -442,9 +442,10 @@ impl UnresolvedGradient {
     /// Looks for <stop> children inside a linearGradient or radialGradient node,
     /// and adds their info to the UnresolvedGradient &self.
     fn add_color_stops_from_node(&mut self, node: &Node) {
-        assert!(
-            matches!(*node.borrow_element(), Element::LinearGradient(_) | Element::RadialGradient(_))
-        );
+        assert!(matches!(
+            *node.borrow_element(),
+            Element::LinearGradient(_) | Element::RadialGradient(_)
+        ));
 
         for child in node.children().filter(|c| c.is_element()) {
             let elt = child.borrow_element();
diff --git a/src/iri.rs b/src/iri.rs
index 60ba3362..1a984c46 100644
--- a/src/iri.rs
+++ b/src/iri.rs
@@ -70,7 +70,10 @@ mod tests {
 
         assert_eq!(
             IRI::parse_str("url(foo#bar)").unwrap(),
-            IRI::Resource(Box::new(NodeId::External("foo".to_string(), "bar".to_string())))
+            IRI::Resource(Box::new(NodeId::External(
+                "foo".to_string(),
+                "bar".to_string()
+            )))
         );
 
         // be permissive if the closing ) is missing
@@ -80,7 +83,10 @@ mod tests {
         );
         assert_eq!(
             IRI::parse_str("url(foo#bar").unwrap(),
-            IRI::Resource(Box::new(NodeId::External("foo".to_string(), "bar".to_string())))
+            IRI::Resource(Box::new(NodeId::External(
+                "foo".to_string(),
+                "bar".to_string()
+            )))
         );
 
         assert!(IRI::parse_str("").is_err());