From f9add3e936787cdd7e6146fbd7315c8a73cc142f Mon Sep 17 00:00:00 2001
From: Hamir Mahal <hamirmahal@gmail.com>
Date: Sat, 21 Sep 2024 15:56:13 -0700
Subject: [PATCH] fix: formatting in `src/` and `tests/` directories

---
 src/book/mod.rs                              | 4 +---
 src/renderer/html_handlebars/hbs_renderer.rs | 7 ++-----
 tests/alternative_backends.rs                | 4 +---
 3 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/src/book/mod.rs b/src/book/mod.rs
index dfd803c6..608ed166 100644
--- a/src/book/mod.rs
+++ b/src/book/mod.rs
@@ -508,9 +508,7 @@ fn determine_preprocessors(config: &Config) -> Result<Vec<Box<dyn Preprocessor>>
 
             if let Some(after) = table.get("after") {
                 let after = after.as_array().ok_or_else(|| {
-                    Error::msg(format!(
-                        "Expected preprocessor.{name}.after to be an array"
-                    ))
+                    Error::msg(format!("Expected preprocessor.{name}.after to be an array"))
                 })?;
                 for before in after {
                     let before = before.as_str().ok_or_else(|| {
diff --git a/src/renderer/html_handlebars/hbs_renderer.rs b/src/renderer/html_handlebars/hbs_renderer.rs
index 4dd2b934..88214077 100644
--- a/src/renderer/html_handlebars/hbs_renderer.rs
+++ b/src/renderer/html_handlebars/hbs_renderer.rs
@@ -856,9 +856,7 @@ fn fix_code_blocks(html: &str) -> String {
             let classes = &caps[2].replace(',', " ");
             let after = &caps[3];
 
-            format!(
-                r#"<code{before}class="{classes}"{after}>"#
-            )
+            format!(r#"<code{before}class="{classes}"{after}>"#)
         })
         .into_owned()
 }
@@ -916,8 +914,7 @@ fn add_playground_pre(
                             // we need to inject our own main
                             let (attrs, code) = partition_source(code);
 
-                            format!("# #![allow(unused)]\n{attrs}#fn main() {{\n{code}#}}")
-                                .into()
+                            format!("# #![allow(unused)]\n{attrs}#fn main() {{\n{code}#}}").into()
                         };
                         content
                     }
diff --git a/tests/alternative_backends.rs b/tests/alternative_backends.rs
index d5f1f0f4..8ed92439 100644
--- a/tests/alternative_backends.rs
+++ b/tests/alternative_backends.rs
@@ -121,9 +121,7 @@ fn dummy_book_with_backend(
         .unwrap();
 
     if backend_is_optional {
-        config
-            .set(format!("output.{name}.optional"), true)
-            .unwrap();
+        config.set(format!("output.{name}.optional"), true).unwrap();
     }
 
     let md = MDBook::init(temp.path())