From 288cd8b16b619dc7824467bbe3a09e9502b3bf5a Mon Sep 17 00:00:00 2001
From: Matthias Beyer <matthias.beyer@atos.net>
Date: Thu, 25 Apr 2019 09:30:24 +0200
Subject: Add comment to helper type

---
 src/backend.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/backend.rs b/src/backend.rs
index 57afd10..23a09d4 100644
--- a/src/backend.rs
+++ b/src/backend.rs
@@ -15,6 +15,9 @@ pub enum Backend {
     RepologyOrg(RestApi),
 }
 
+/// Implement Api for Backend
+///
+/// With this, we can use the `Backend` object and do not have to care whether we have a librepology::
 impl Api for Backend {
     fn project<N: AsRef<str>>(&self, name: N) -> Result<Vec<Package>> {
         match self {
-- 
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