From 0e2f1c1afa49ec947fffb66f35647ccbd7f858b1 Mon Sep 17 00:00:00 2001
From: Stephen Waits <swaits@amazon.com>
Date: Mon, 7 Dec 2020 14:53:55 -0800
Subject: [PATCH] day 6 formatting cleanup

Signed-off-by: Stephen Waits <swaits@amazon.com>
---
 src/day06.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/day06.rs b/src/day06.rs
index 1d6bace..e1dd2f0 100644
--- a/src/day06.rs
+++ b/src/day06.rs
@@ -2,8 +2,10 @@
 
 use crate::utils;
 use anyhow::Result;
-use std::collections::{HashMap, HashSet};
-use std::iter::FromIterator;
+use std::{
+    collections::{HashMap, HashSet},
+    iter::FromIterator,
+};
 
 fn count_uniq_alpha_chars(s: &str) -> usize {
     HashSet::<usize>::from_iter(s.chars().filter(|c| c.is_alphabetic()).map(|c| c as usize)).len()