From ca5113f1fbdc539d54136349643884c002423ce2 Mon Sep 17 00:00:00 2001
From: Dmitriy Pleshevskiy <dmitriy@ideascup.me>
Date: Tue, 9 Nov 2021 00:49:00 +0300
Subject: [PATCH] chore: fix clippy warnings for diesel example

---
 examples/diesel/src/db.rs   | 3 ++-
 examples/diesel/src/main.rs | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/examples/diesel/src/db.rs b/examples/diesel/src/db.rs
index a40f4bc..03dc049 100644
--- a/examples/diesel/src/db.rs
+++ b/examples/diesel/src/db.rs
@@ -4,5 +4,6 @@ use diesel::prelude::*;
 
 pub fn establish_connection() -> PgConnection {
     let database_url = config::DATABASE_URL();
-    PgConnection::establish(database_url).expect(&format!("Error connecting to {}", database_url))
+    PgConnection::establish(database_url)
+        .unwrap_or_else(|_| panic!("Error connecting to {}", database_url))
 }
diff --git a/examples/diesel/src/main.rs b/examples/diesel/src/main.rs
index d8044dc..9f9123b 100644
--- a/examples/diesel/src/main.rs
+++ b/examples/diesel/src/main.rs
@@ -23,7 +23,7 @@ fn main() {
 
     println!("Displaying {} posts", posts.len());
     for post in posts {
-        print!("\n");
+        println!();
         println!("{}", post.title);
         println!("----------");
         println!("{}", post.body);