From ba72ca72e9c56156c05742c37fc52da1c990c8f7 Mon Sep 17 00:00:00 2001
From: Andrey Golovizin <ag@sologoc.com>
Date: Tue, 29 Jun 2021 23:20:50 +0200
Subject: [PATCH] Add command line help

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

diff --git a/src/main.rs b/src/main.rs
index edb6433..6416a51 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,6 +11,7 @@ const BASE_URL: &str = "https://api.azirevpn.com/v1";
 
 #[derive(Clap, Debug)]
 struct Opts {
+    /// Enables JSON output
     #[clap(short, long)]
     json: bool,
 
@@ -27,8 +28,13 @@ struct ConfigOpts {
 
 #[derive(Clap, Debug)]
 enum Command {
+    /// Prints the list of VPN endpoints
     Endpoints,
+
+    /// Prints WireGuard config
     Config(ConfigOpts),
+
+    /// Checks connection status
     Check,
 }