From dd4f1a2e5d0bcc7665e40722376bd2e63d21d4ee Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Sun, 7 Jan 2024 03:34:34 +0900
Subject: [PATCH 1/3] ci: Use cargo-hack's --rust-version flag for msrv check

This respects rust-version field in Cargo.toml, so it removes the need
to manage MSRV in both the CI file and Cargo.toml.
---
 .github/workflows/ci.yml | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bc49288..64d57a7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,16 +45,11 @@ jobs:
 
   msrv:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        # When updating this, the reminder to update the minimum supported
-        # Rust version in Cargo.toml.
-        rust: ['1.59.0']
     steps:
       - uses: actions/checkout@v4
-      - name: Install Rust
-        run: rustup update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
-      - run: cargo build
+      - name: Install cargo-hack
+        uses: taiki-e/install-action@cargo-hack
+      - run: cargo hack build --rust-version
 
   clippy:
     runs-on: ubuntu-latest

From a866302f00a92508d5a162dbc1ccb39158043ca9 Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Sun, 7 Jan 2024 03:35:30 +0900
Subject: [PATCH 2/3] Bump MSRV to 1.60

https://github.com/crossbeam-rs/crossbeam/pull/1056
---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 8af27c9..0952f55 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ name = "async-dup"
 version = "1.2.4"
 authors = ["Stjepan Glavina <stjepang@gmail.com>"]
 edition = "2018"
-rust-version = "1.59"
+rust-version = "1.60"
 description = "Duplicate an async I/O handle"
 license = "Apache-2.0 OR MIT"
 repository = "https://github.com/smol-rs/async-dup"

From 08615fd43eb2f84369b13858e92a3a8b33cf42b4 Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Sun, 7 Jan 2024 03:35:57 +0900
Subject: [PATCH 3/3] Migrate to Rust 2021

---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 0952f55..c06ab2d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ name = "async-dup"
 # - Create "v1.x.y" git tag
 version = "1.2.4"
 authors = ["Stjepan Glavina <stjepang@gmail.com>"]
-edition = "2018"
+edition = "2021"
 rust-version = "1.60"
 description = "Duplicate an async I/O handle"
 license = "Apache-2.0 OR MIT"