From 5dc51a050f97f67e92f6e7f702947c3fbad394fa Mon Sep 17 00:00:00 2001
From: Bill Thiede <git@xinu.tv>
Date: Wed, 9 Dec 2020 17:43:57 -0800
Subject: [PATCH] Remove unused use statement

---
 2020/src/day9.rs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/2020/src/day9.rs b/2020/src/day9.rs
index 8151373..bf2f224 100644
--- a/2020/src/day9.rs
+++ b/2020/src/day9.rs
@@ -75,8 +75,6 @@
 //!
 //! What is the encryption weakness in your XMAS-encrypted list of numbers?
 
-use std::collections::HashSet;
-
 use aoc_runner_derive::{aoc, aoc_generator};
 
 #[aoc_generator(day9)]