From 9118eea662a139385164f4a768ef73d9417547ff Mon Sep 17 00:00:00 2001
From: yvt <i@yvt.jp>
Date: Wed, 31 Aug 2022 23:44:38 +0900
Subject: [PATCH] refactor: migrate to the 2021 edition

---
 Cargo.toml             | 1 -
 crates/rlsf/Cargo.toml | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 53e0800..aece3e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,6 @@
 members = [
     "crates/*",
 ]
-resolver = "2"
 
 [profile.release]
 debug = true
diff --git a/crates/rlsf/Cargo.toml b/crates/rlsf/Cargo.toml
index bba88ff..4af8a34 100644
--- a/crates/rlsf/Cargo.toml
+++ b/crates/rlsf/Cargo.toml
@@ -3,7 +3,7 @@ name = "rlsf"
 version = "0.1.2"
 authors = ["yvt <i@yvt.jp>"]
 license = "MIT/Apache-2.0"
-edition = "2018"
+edition = "2021"
 rust-version = "1.61"
 readme = "README.md"
 description = "Real-time dynamic memory allocator based on the TLSF algorithm"