From a198a047c6ac7985b838b98bb5f0fdf32a328cd5 Mon Sep 17 00:00:00 2001
From: Devon Sawatsky <novedevo@gmail.com>
Date: Mon, 27 Sep 2021 21:10:43 -0700
Subject: genericize quantizer

---
 src/main.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index f1b23fa..cbd9c43 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -49,7 +49,10 @@ fn main() {
     image.save(outname).expect("Failed to write out");
 }
 
-fn quantize(pixels: Pixels<Rgb<u8>>) -> Vec<Rgb<u8>> {
+fn quantize<'a, T>(pixels: T) -> Vec<Rgb<u8>>
+where
+    T: Iterator<Item = &'a Rgb<u8>>,
+{
     let mut colors: HashMap<Rgb<u8>, usize> = HashMap::new();
 
     //count pixels
-- 
cgit 1.4.1-3-g733a5