From 1dbd8874c0bf19757f79f026c47692bd6d9014b4 Mon Sep 17 00:00:00 2001
From: Peng Guanwen <pg999w@outook.com>
Date: Wed, 16 Jan 2019 17:09:23 +0800
Subject: [PATCH] derive Debug for HeaderIndex

---
 components/rendering/src/markdown.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/rendering/src/markdown.rs b/components/rendering/src/markdown.rs
index f01eb29..6279e73 100644
--- a/components/rendering/src/markdown.rs
+++ b/components/rendering/src/markdown.rs
@@ -28,6 +28,7 @@ pub struct Rendered {
     pub toc: Vec<Header>,
 }
 
+#[derive(Debug)]
 struct HeaderIndex {
     start: usize,
     end: usize,