From 5699b98e28624b3de8ece19a24df478376f09647 Mon Sep 17 00:00:00 2001
From: Min Kim <msk@dolbo.net>
Date: Mon, 3 Jun 2024 12:56:52 -0700
Subject: [PATCH] Group imports by StdExternalCrate

---
 .github/workflows/ci.yml | 2 +-
 src/frame.rs             | 3 ++-
 src/message.rs           | 6 ++++--
 src/request.rs           | 3 ++-
 src/test.rs              | 4 +++-
 5 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 32ad7e0..2802436 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
       with:
         components: clippy, rustfmt
     - name: Check formatting
-      run: cargo fmt -- --check
+      run: cargo fmt -- --check --config group_imports=StdExternalCrate
     - name: Clippy
       run: cargo clippy -- -D warnings -W clippy::pedantic
     - name: markdownlint
diff --git a/src/frame.rs b/src/frame.rs
index 37f1e27..01f0c50 100644
--- a/src/frame.rs
+++ b/src/frame.rs
@@ -1,9 +1,10 @@
 //! Functions and errors for handling length-delimited frames.
 
+use std::{io, mem};
+
 use bincode::Options;
 use quinn::{RecvStream, SendStream};
 use serde::{Deserialize, Serialize};
-use std::{io, mem};
 
 /// Receives and deserializes a message with a big-endian 4-byte length header.
 ///
diff --git a/src/message.rs b/src/message.rs
index b7c090a..c071273 100644
--- a/src/message.rs
+++ b/src/message.rs
@@ -1,10 +1,12 @@
 //! Functions and errors for handling messages.
 
-use crate::frame;
+use std::{fmt, io, mem};
+
 use bincode::Options;
 use quinn::{RecvStream, SendStream};
 use serde::Serialize;
-use std::{fmt, io, mem};
+
+use crate::frame;
 
 /// Receives a message as a stream of bytes with a big-endian 4-byte length
 /// header.
diff --git a/src/request.rs b/src/request.rs
index 24ad878..723689e 100644
--- a/src/request.rs
+++ b/src/request.rs
@@ -2,11 +2,12 @@
 
 use std::io;
 
-use crate::{frame, message};
 use bincode::Options;
 use quinn::SendStream;
 use serde::{Deserialize, Serialize};
 
+use crate::{frame, message};
+
 /// Parses the arguments of a request.
 ///
 /// # Errors
diff --git a/src/test.rs b/src/test.rs
index 63f19de..832bd61 100644
--- a/src/test.rs
+++ b/src/test.rs
@@ -22,11 +22,13 @@ lazy_static! {
 /// Creates a bidirectional channel, returning server's send and receive and
 /// client's send and receive streams.
 pub(crate) async fn channel() -> Channel {
-    use rustls::pki_types::{CertificateDer, PrivatePkcs8KeyDer};
     use std::{
         net::{IpAddr, Ipv6Addr, SocketAddr},
         sync::Arc,
     };
+
+    use rustls::pki_types::{CertificateDer, PrivatePkcs8KeyDer};
+
     const TEST_SERVER_NAME: &str = "test-server";
     const TEST_PORT: u16 = 60190;