From 932ff518e5f70c58e8dc687c00dab2bbdd4bec8d Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Sun, 7 Nov 2021 14:43:38 -0500
Subject: frontier: Remove unused is_empty() method

---
 src/frontier/min.rs | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'src/frontier/min.rs')

diff --git a/src/frontier/min.rs b/src/frontier/min.rs
index 8c5099d..da08746 100644
--- a/src/frontier/min.rs
+++ b/src/frontier/min.rs
@@ -144,10 +144,6 @@ where
         self.len - self.deleted
     }
 
-    fn is_empty(&self) -> bool {
-        self.len() == 0
-    }
-
     fn place(&mut self, rgb8: Rgb8) -> Option<(u32, u32)> {
         let color = C::from(rgb8);
         let (x, y) = self
-- 
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