terraform: comments

2014-06-18 20:46:46 -07:00 · 2014-06-18 20:46:46 -07:00 · 3b3ea2944c
parent 333ad153d0
commit 3b3ea2944c
1 changed files with 3 additions and 0 deletions
--- a/terraform/diff.go
+++ b/terraform/diff.go
@ -11,6 +11,9 @@ import (
 	"sync"
 )

+// The format byte is prefixed into the diff file format so that we have
+// the ability in the future to change the file format if we want for any
+// reason.
 const diffFormatByte byte = 1

 // Diff tracks the differences between resources to apply.