From ffe5b577493249c0635d96f1325d4a41dd89dcdc Mon Sep 17 00:00:00 2001
From: Alexandre Bury <alexandre.bury@gmail.com>
Date: Thu, 8 Jun 2017 09:41:53 -0700
Subject: [PATCH] Add ListView::is_empty

---
 src/views/list_view.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/views/list_view.rs b/src/views/list_view.rs
index 0bff4df..fbd397a 100644
--- a/src/views/list_view.rs
+++ b/src/views/list_view.rs
@@ -66,6 +66,14 @@ impl ListView {
         self.children.len()
     }
 
+    /// Returns `true` if this view contains no children.
+    ///
+    /// Returns `false` if at least a delimiter or a view is present.
+    pub fn is_empty(&self) -> bool {
+        self.children.is_empty()
+    }
+
+
     /// Returns a reference to the children
     pub fn children(&self) -> &[ListChild] {
         &self.children[..]