From 69020e40f7255ea1f35b2288a670415f4024f445 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20R=C3=B6nnkvist?= <daniel.ronnkvist@storykit.io>
Date: Wed, 22 Apr 2020 08:42:10 +0200
Subject: [PATCH] Revert "feat: set_image_gray"

This reverts commit 517fd5ef5fb2609165c8a1e1a9fc43b4fc790645.
---
 src/wand/magick.rs | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/src/wand/magick.rs b/src/wand/magick.rs
index 75b7a34..6ac026e 100644
--- a/src/wand/magick.rs
+++ b/src/wand/magick.rs
@@ -743,14 +743,6 @@ impl MagickWand {
         Ok(bytes)
     }
 
-    pub fn set_image_gray (&self) -> Result<(), &'static str> {
-        let result = unsafe { bindings::SetImageGray(self.wand) };
-        match result {
-            MagickBooleanType_MagickTrue => Ok(()),
-            _ => Err("Couldn't set image to gray")
-        }
-    }
-
     mutations!(
         /// Set the image colorspace, transforming (unlike `set_image_colorspace`) image data in
         /// the process.