Fix panic due to bad alignments in stack function

2 files changed, 14 insertions, 4 deletions

diff --git a/src/layout/par.rs b/src/layout/par.rs
index 847612b9..beb7a1d6 100644
--- a/src/layout/par.rs
+++ b/src/layout/par.rs
@@ -96,9 +96,9 @@ impl From<ParNode> for LayoutNode {
 impl Debug for ParChild {
     fn fmt(&self, f: &mut Formatter) -> fmt::Result {
         match self {
-            ParChild::Spacing(v) => write!(f, "Spacing({:?})", v),
-            ParChild::Text(text, ..) => write!(f, "Text({:?})", text),
-            ParChild::Any(node, ..) => f.debug_tuple("Any").field(node).finish(),
+            Self::Spacing(v) => write!(f, "Spacing({:?})", v),
+            Self::Text(text, ..) => write!(f, "Text({:?})", text),
+            Self::Any(node, ..) => node.fmt(f),
         }
     }
 }
diff --git a/src/layout/stack.rs b/src/layout/stack.rs
index 4b148ad8..e3416e6b 100644
--- a/src/layout/stack.rs
+++ b/src/layout/stack.rs
@@ -1,3 +1,5 @@
+use std::fmt::{self, Debug, Formatter};
+
 use super::*;
 
 /// A node that stacks its children.
@@ -14,7 +16,6 @@ pub struct StackNode {
 }
 
 /// A child of a stack node.
-#[derive(Debug)]
 #[cfg_attr(feature = "layout-cache", derive(Hash))]
 pub enum StackChild {
     /// Spacing between other nodes.
@@ -39,6 +40,15 @@ impl From<StackNode> for LayoutNode {
     }
 }
 
+impl Debug for StackChild {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        match self {
+            Self::Spacing(v) => write!(f, "Spacing({:?})", v),
+            Self::Any(node, _) => node.fmt(f),
+        }
+    }
+}
+
 /// Performs stack layout.
 struct StackLayouter<'a> {
     /// The stack node to layout.