From bd53297a6cd9d9c21852b432640fba461053a1b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Matczuk?= <michal@scylladb.com>
Date: Fri, 17 Jan 2020 14:46:06 +0100
Subject: [PATCH] iterx: Change field order
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Signed-off-by: Michał Matczuk <michal@scylladb.com>
---
 iterx.go | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/iterx.go b/iterx.go
index 74d0287..e56ae64 100644
--- a/iterx.go
+++ b/iterx.go
@@ -34,14 +34,15 @@ func Select(dest interface{}, q *gocql.Query) error {
 // Iterx is a wrapper around gocql.Iter which adds struct scanning capabilities.
 type Iterx struct {
 	*gocql.Iter
-	err error
-
-	unsafe bool
 	Mapper *reflectx.Mapper
-	// these fields cache memory use for a rows during iteration w/ structScan
+
+	unsafe  bool
 	started bool
-	fields  [][]int
-	values  []interface{}
+	err     error
+
+	// Cache memory for a rows during iteration in StructScan.
+	fields [][]int
+	values []interface{}
 }
 
 // Iter creates a new Iterx from gocql.Query using a default mapper.