From 782fccf31cdf543bec4dc4903d14a7711dc2819d Mon Sep 17 00:00:00 2001
From: EliasCubz <benabdeslam.stephane@gmail.com>
Date: Thu, 29 Oct 2020 10:32:32 +0100
Subject: [PATCH] Added function's description to the doc for check_collisions

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

diff --git a/src/main.rs b/src/main.rs
index 8111819..90adc6d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -29,6 +29,7 @@ fn check_map(r: &robot::Robot, w: &world::World) -> Result<(), String> {
         Ok(())
     }
 }
+/// Check if the robot collide with another one at the given position.
 fn check_collisions(
     r: &robot::Robot,
     w: &world::World,