From df760c57fe217a0e0d28bf39dc1f2c5476f3bcc5 Mon Sep 17 00:00:00 2001 From: rumcajs Date: Tue, 5 Feb 2019 09:46:52 +0100 Subject: [PATCH] map + flatten to flat_map --- src/lib.rs | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/lib.rs b/src/lib.rs index e0a676c..9d5dae3 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -83,8 +83,7 @@ impl WolPacket { /// Panics when input MAC is invalid (i.e. contains non-byte characters) fn mac_to_byte(data: &str, sep: char) -> Vec { data.split(sep) - .map(|x| hex::decode(x).expect("Invalid mac!")) - .flatten() + .flat_map(|x| hex::decode(x).expect("Invalid mac!")) .collect() }