From 3210a71e1b0c1123fd61df2cf9ed1773056449da Mon Sep 17 00:00:00 2001
From: mtkennerly <mtkennerly@gmail.com>
Date: Sat, 30 Sep 2023 12:54:49 +0800
Subject: [PATCH] Move '--test-threads 1' to a config file

---
 .cargo/config   | 3 +++
 CONTRIBUTING.md | 6 +++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/.cargo/config b/.cargo/config
index ba32123..a52fad7 100644
--- a/.cargo/config
+++ b/.cargo/config
@@ -1,3 +1,6 @@
+[env]
+RUST_TEST_THREADS = "1"
+
 [target.x86_64-pc-windows-msvc]
 rustflags = ["-Ctarget-feature=+crt-static"]
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 8381472..69e9199 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,8 +1,8 @@
 ## Development
-Rust 1.38.0 or newer is recommended.
+Use the latest version of Rust.
 
-* Run tests (avoid concurrency since the integration tests make real services):
-  * `cargo test -- --test-threads 1`
+* Run tests:
+  * `cargo test`
 * Activate pre-commit hooks (requires Python) to handle formatting/linting:
   ```
   pip install --user pre-commit