From eb8fd556e4c62fcf1f6afe3cf4890910b06ad2bd Mon Sep 17 00:00:00 2001
From: Max Bradbury <max@tinybird.info>
Date: Sat, 15 May 2021 23:21:48 +0100
Subject: [PATCH] reuse existing function

---
 src/colour.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/colour.rs b/src/colour.rs
index 9b87a13..a045785 100644
--- a/src/colour.rs
+++ b/src/colour.rs
@@ -9,9 +9,7 @@ pub struct Colour {
 
 impl From<&str> for Colour {
     fn from(str: &str) -> Self {
-        let rgb = hex::decode(&str[str.len() - 6..]).unwrap();
-
-        Colour { red: rgb[0], green: rgb[1], blue: rgb[2] }
+        Self::from(hex::decode(&str[str.len() - 6..]).unwrap())
     }
 }