From c1b2bec7d7a56909f695f103d316453dab68798e Mon Sep 17 00:00:00 2001
From: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Date: Sun, 30 May 2021 14:53:35 +0200
Subject: [PATCH 1/3] book: use non_exhaustive attribute for struct Book

As suggested by clippy:
https://rust-lang.github.io/rust-clippy/master/index.html#manual_non_exhaustive
---
 src/book/book.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/book/book.rs b/src/book/book.rs
index 048aef28..ae64b120 100644
--- a/src/book/book.rs
+++ b/src/book/book.rs
@@ -74,10 +74,10 @@ fn create_missing(src_dir: &Path, summary: &Summary) -> Result<()> {
 /// [`iter()`]: #method.iter
 /// [`for_each_mut()`]: #method.for_each_mut
 #[derive(Debug, Clone, Default, PartialEq, Serialize, Deserialize)]
+#[non_exhaustive]
 pub struct Book {
     /// The sections in this book.
     pub sections: Vec<BookItem>,
-    __non_exhaustive: (),
 }
 
 impl Book {
@@ -228,10 +228,7 @@ pub(crate) fn load_book_from_disk<P: AsRef<Path>>(summary: &Summary, src_dir: P)
         chapters.push(chapter);
     }
 
-    Ok(Book {
-        sections: chapters,
-        __non_exhaustive: (),
-    })
+    Ok(Book { sections: chapters })
 }
 
 fn load_summary_item<P: AsRef<Path> + Clone>(

From 56ceb627b88f42c5b3ae82a5468900d4894a1640 Mon Sep 17 00:00:00 2001
From: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Date: Sun, 30 May 2021 14:54:19 +0200
Subject: [PATCH 2/3] book: simplify is_draft_chapter

As suggested by clippy:
https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
---
 src/book/book.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/book/book.rs b/src/book/book.rs
index ae64b120..e3d87600 100644
--- a/src/book/book.rs
+++ b/src/book/book.rs
@@ -200,10 +200,7 @@ impl Chapter {
 
     /// Check if the chapter is a draft chapter, meaning it has no path to a source markdown file.
     pub fn is_draft_chapter(&self) -> bool {
-        match self.path {
-            Some(_) => false,
-            None => true,
-        }
+        self.path.is_none()
     }
 }
 

From 714c5fb81eab92adf9baa9d2b61b43511e48eebd Mon Sep 17 00:00:00 2001
From: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Date: Sun, 30 May 2021 14:58:50 +0200
Subject: [PATCH 3/3] renderer: remove redundant clone in CmdRenderer

As suggested by clippy:
https://rust-lang.github.io/rust-clippy/master/index.html#redundant_clone
---
 src/renderer/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/renderer/mod.rs b/src/renderer/mod.rs
index 05a5ac6f..9d2952c1 100644
--- a/src/renderer/mod.rs
+++ b/src/renderer/mod.rs
@@ -166,7 +166,7 @@ impl CmdRenderer {
                 } else {
                     // Let this bubble through to later be handled by
                     // handle_render_command_error.
-                    abs_exe.to_path_buf()
+                    abs_exe
                 }
             }
         };