From 3c2f19e3387303c8f19aa4029e521e69719d0d71 Mon Sep 17 00:00:00 2001
From: Andrew Champion <andrew.champion@gmail.com>
Date: Tue, 6 Dec 2022 15:37:41 +0000
Subject: [PATCH] Migrate from Rust 2018 to Rust 2021

---
 CHANGELOG.md | 1 +
 Cargo.toml   | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e9a9e9..2f38e17 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - `\` is no longer accepted as a group or dataset separator on Windows filesystem. N5 key paths must use `/`.
 - The filesystem backend now returns platform correct `\`-separated URIs on Windows.
 - Increase MSRV 1.39 -> 1.56 for tool and dependency upgrades.
+- Update to Rust 2021 edition.
 - Updated `ndarray` from 0.13 to 0.15.
 - Updated `semver` from 0.9 to 1.0.
 
diff --git a/Cargo.toml b/Cargo.toml
index 9171c5b..9cee0a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "n5"
 version = "0.7.6"
-edition = "2018"
-rust-version = "1.39"
+edition = "2021"
+rust-version = "1.56"
 license = "MIT/Apache-2.0"
 authors = ["Andrew Champion <andrew.champion@gmail.com>"]
 description = "Rust implementation of the N5 tensor file system format"