From db492bc0cf0d16e47e9e9c357a4cbc037ba70e84 Mon Sep 17 00:00:00 2001
From: Niklas Mohrin <dev@niklasmohrin.de>
Date: Sun, 21 Aug 2022 22:10:40 +0200
Subject: [PATCH] Upgrade to 2021 edition of Rust

To do so, we need to bump the MSRV to 1.56 (released 10/2021). While at
it, I actually bumped it all the way to 1.62, where the latest version,
(1.62.1) has been released on July 19, which is just more than one month
ago. Additionally, I removed `clippy.toml` and instead specified the
MSRV in `Cargo.toml`. This will also print an error when trying to
compile with an older compiler.
---
 .github/workflows/ci.yml | 2 +-
 Cargo.toml               | 3 ++-
 clippy.toml              | 1 -
 3 files changed, 3 insertions(+), 3 deletions(-)
 delete mode 100644 clippy.toml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 148913c..bfaa6db 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         platform: [ubuntu-latest, macos-latest, windows-latest]
-        rust: ['1.54', stable]
+        rust: ['1.62', stable]
     runs-on: ${{ matrix.platform }}
     steps:
       - uses: actions/checkout@v2
diff --git a/Cargo.toml b/Cargo.toml
index 842a9e4..91c87a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,8 @@ repository = "https://github.com/dbrgn/tealdeer/"
 documentation = "https://dbrgn.github.io/tealdeer/"
 version = "1.5.0"
 include = ["/src/**/*", "/tests/**/*", "/Cargo.toml", "/README.md", "/LICENSE-*", "/screenshot.png"]
-edition = "2018"
+rust-version = "1.62"
+edition = "2021"
 
 [[bin]]
 name = "tldr"
diff --git a/clippy.toml b/clippy.toml
deleted file mode 100644
index ece14b8..0000000
--- a/clippy.toml
+++ /dev/null
@@ -1 +0,0 @@
-msrv = "1.54"