From 1628924fdbf1aa2a634e513d50830995f4fda10f Mon Sep 17 00:00:00 2001
From: Jim Blandy <jimb@red-bean.com>
Date: Mon, 2 Sep 2019 18:12:31 -0700
Subject: [PATCH] cargo fix --edition-idioms

---
 src/main.rs | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 1b5f252..5b08585 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,3 @@
-extern crate num;
 use num::Complex;
 
 /// Try to determine if `c` is in the Mandelbrot set, using at most `limit`
@@ -127,8 +126,6 @@ fn render(pixels: &mut [u8],
     }
 }
 
-extern crate image;
-
 use image::ColorType;
 use image::png::PNGEncoder;
 use std::fs::File;