From b335de6b8143c3dbe7df0dfe694d1524510c0134 Mon Sep 17 00:00:00 2001
From: Alexander Neumann <alexander@bumpern.de>
Date: Sat, 2 May 2015 15:23:28 +0200
Subject: [PATCH] Add comments to exported methods

---
 restorer.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/restorer.go b/restorer.go
index 740677473..cebd9c894 100644
--- a/restorer.go
+++ b/restorer.go
@@ -12,6 +12,7 @@ import (
 	"github.com/juju/errors"
 )
 
+// Restorer is used to restore a snapshot to a directory.
 type Restorer struct {
 	s  *server.Server
 	sn *Snapshot
@@ -103,6 +104,7 @@ func (res *Restorer) RestoreTo(dir string) error {
 	return res.restoreTo(dir, "", res.sn.Tree)
 }
 
+// Snapshot returns the snapshot this restorer is configured to use.
 func (res *Restorer) Snapshot() *Snapshot {
 	return res.sn
 }