[librsvg: 12/51] node.rs: Don't create a NodeError directly

[Federico Mena Quintero <federico src gnome org>]

commit 81e38af0f65cefdcd6303a2ea60f1c2787ebc26b
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Dec 17 10:47:26 2019 -0600

    node.rs: Don't create a NodeError directly

 rsvg_internals/src/node.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/rsvg_internals/src/node.rs b/rsvg_internals/src/node.rs
index 2c12772d..b3dd0130 100644
--- a/rsvg_internals/src/node.rs
+++ b/rsvg_internals/src/node.rs
@@ -175,8 +175,7 @@ impl NodeData {
         let mut cond = self.cond;
 
         for (attr, value) in pbag.iter() {
-            // FIXME: move this to "try {}" when we can bump the rustc version dependency
-            let mut parse = || {
+            let mut parse = || -> Result<_, ValueErrorKind> {
                 match attr.expanded() {
                     expanded_name!(svg "requiredExtensions") if cond => {
                         cond = RequiredExtensions::from_attribute(value)
@@ -199,9 +198,7 @@ impl NodeData {
                 Ok(cond)
             };
 
-            parse()
-                .map(|c| self.cond = c)
-                .map_err(|e| NodeError::new(attr, e))?;
+            parse().map(|c| self.cond = c).attribute(attr)?;
         }
 
         Ok(())