From 065577d25f719354b004212607dedf3539592974 Mon Sep 17 00:00:00 2001
From: Ivan Ukhov <ivan.ukhov@gmail.com>
Date: Tue, 4 Aug 2015 07:37:56 -0400
Subject: [PATCH] Add columns to Cursor

---
 src/cursor.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/cursor.rs b/src/cursor.rs
index 1ccab70..96d4d6b 100644
--- a/src/cursor.rs
+++ b/src/cursor.rs
@@ -49,6 +49,12 @@ impl<'l> Cursor<'l> {
         self.values = Some(values);
         Ok(Some(self.values.as_ref().unwrap()))
     }
+
+    /// Return the number of columns.
+    #[inline]
+    pub fn columns(&self) -> usize {
+        self.statement.columns()
+    }
 }
 
 #[inline]