From af9c940f090f7fbba311ae0c2a4fac1745dfec8b Mon Sep 17 00:00:00 2001
From: Matthew <38759997+friendlymatthew@users.noreply.github.com>
Date: Mon, 25 Sep 2023 12:00:13 -0400
Subject: [PATCH] Fix resolver setting (#1253)

Fixes: https://github.com/google/comprehensive-rust/issues/1249

Since `mdbook-exerciser` and `mdbook-course` are using Rust edition
2021, they naturally want to use the newer resolver (resolver = 2).
<img width="571" alt="Screen Shot 2023-09-25 at 9 57 32 AM"
src="https://github.com/google/comprehensive-rust/assets/38759997/50446a93-877d-408e-ab68-e88d8467f0e3">
---
 Cargo.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Cargo.toml b/Cargo.toml
index 0c36b41e..4869ef94 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,3 +7,4 @@ members = [
   "src/bare-metal/useful-crates/zerocopy-example",
   "src/exercises/concurrency/chat-async",
 ]
+resolver = "2"