From 264ef60602d1a1d88ad6be9ce3356174e3a09a07 Mon Sep 17 00:00:00 2001
From: Edgar Luque <git@edgarluque.com>
Date: Wed, 26 Oct 2022 15:38:05 +0200
Subject: [PATCH] const node new

---
 Cargo.toml | 3 ++-
 src/lib.rs | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index ceabdaa..28cc266 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustyman"
-version = "0.2.3"
+version = "0.3.0"
 edition = "2021"
 authors = ["Edgar <git@edgarluque.com>"]
 description = "Huffman compression and decompression"
@@ -10,6 +10,7 @@ keywords = ["huffman", "compression", "decompression", "lossless", "huffman-codi
 categories = ["compression", "algorithms"]
 documentation = "https://docs.rs/rustyman"
 readme = "README.md"
+rust-version = "1.63.0" # array from_fn
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/src/lib.rs b/src/lib.rs
index c675815..d7c4fb8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -49,7 +49,7 @@ struct Node {
 }
 
 impl Node {
-    fn new(index: usize, count: usize) -> Self {
+    const fn new(index: usize, count: usize) -> Self {
         Self {
             index,
             count,