From 23db2d0bfb602409998710cb6523e5929a3aa455 Mon Sep 17 00:00:00 2001
From: Manel Montilla <manel.montilla@gmail.com>
Date: Mon, 18 Dec 2023 21:54:55 +0100
Subject: [PATCH] all: fix some style issues

---
 wruster/src/http/headers.rs       | 2 +-
 wruster/src/streams/mod.rs        | 2 +-
 wruster/src/streams/test_utils.rs | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/wruster/src/http/headers.rs b/wruster/src/http/headers.rs
index e88a501..91086de 100644
--- a/wruster/src/http/headers.rs
+++ b/wruster/src/http/headers.rs
@@ -107,7 +107,7 @@ impl Headers {
     pub fn add(&mut self, header: Header) {
         let name = header.name;
         let content = header.value;
-        let values = self.headers.entry(name).or_insert_with(Vec::new);
+        let values = self.headers.entry(name).or_default();
         values.push(content);
     }
 
diff --git a/wruster/src/streams/mod.rs b/wruster/src/streams/mod.rs
index ce6dcb0..04a281d 100644
--- a/wruster/src/streams/mod.rs
+++ b/wruster/src/streams/mod.rs
@@ -1,5 +1,5 @@
 /*!
-Contains various types that augment a type that can act as a [Stream], e.g.: a [std::net::TcpStream].
+Contains various types that augment a [Stream], e.g.: a [std::net::TcpStream].
 */
 use std::io::Read;
 use std::io::{self, Write};
diff --git a/wruster/src/streams/test_utils.rs b/wruster/src/streams/test_utils.rs
index 95cec7e..c7bb84f 100644
--- a/wruster/src/streams/test_utils.rs
+++ b/wruster/src/streams/test_utils.rs
@@ -13,7 +13,7 @@ pub struct TcpClient {
 impl TcpClient {
     #[allow(dead_code)]
     pub fn connect(addr: String) -> Result<Self, Box<dyn Error>> {
-        let stream = TcpStream::connect(&addr)?;
+        let stream = TcpStream::connect(addr)?;
         let stream = Some(stream);
         Ok(TcpClient { stream })
     }
@@ -66,7 +66,7 @@ pub fn load_test_file(name: &str) -> Result<File, io::Error> {
     file_path.push("tests/assets");
     file_path.push(name);
     let file = fs::File::open(&file_path).unwrap();
-    return Ok(file);
+    Ok(file)
 }
 
 #[allow(dead_code)]