From 57be162906d5ad19fb0f62ae4328044826a1fe48 Mon Sep 17 00:00:00 2001
From: Erich Gubler <erichdongubler@gmail.com>
Date: Thu, 9 Jul 2020 20:26:51 -0600
Subject: [PATCH] improvement: fix `cargo doc` invocation warning by making
 `no_main` conditional

---
 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 504351c..156ddca 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,7 +7,7 @@
 
 #![deny(unsafe_code)]
 #![no_std]
-#![no_main]
+#![cfg_attr(not(doc), no_main)]
 
 //use panic_halt as _;
 use core::panic::PanicInfo;