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-rw-r--r--src/frontier/image.rs4
1 files changed, 0 insertions, 4 deletions
diff --git a/src/frontier/image.rs b/src/frontier/image.rs
index 5db33b8..ded0cbe 100644
--- a/src/frontier/image.rs
+++ b/src/frontier/image.rs
@@ -58,10 +58,6 @@ 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);