From 51e2b0d0330b264972422d44ca25affcced981d5 Mon Sep 17 00:00:00 2001
From: Sebastian Thiel <sebastian.thiel@icloud.com>
Date: Tue, 13 Dec 2022 17:22:24 +0100
Subject: [PATCH] thanks clippy

---
 src/core/dir_entry.rs | 14 ++++++--------
 src/lib.rs            |  4 ++--
 2 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/src/core/dir_entry.rs b/src/core/dir_entry.rs
index dc309b5..20a8ee8 100644
--- a/src/core/dir_entry.rs
+++ b/src/core/dir_entry.rs
@@ -79,13 +79,13 @@ impl<C: ClientState> DirEntry<C> {
         follow_link_ancestors: Arc<Vec<Arc<Path>>>,
     ) -> Result<Self> {
         let metadata = if follow_link {
-            fs::metadata(&path).map_err(|err| Error::from_path(depth, path.to_owned(), err))?
+            fs::metadata(path).map_err(|err| Error::from_path(depth, path.to_owned(), err))?
         } else {
-            fs::symlink_metadata(&path)
+            fs::symlink_metadata(path)
                 .map_err(|err| Error::from_path(depth, path.to_owned(), err))?
         };
 
-        let root_name = path.file_name().unwrap_or_else(|| path.as_os_str());
+        let root_name = path.file_name().unwrap_or(path.as_os_str());
 
         let read_children_path: Option<Arc<Path>> = if metadata.file_type().is_dir() {
             Some(Arc::from(path))
@@ -196,16 +196,14 @@ impl<C: ClientState> DirEntry<C> {
         &self,
         client_read_state: C::ReadDirState,
     ) -> Option<ReadDirSpec<C>> {
-        if let Some(read_children_path) = self.read_children_path.as_ref() {
-            Some(ReadDirSpec {
+        self.read_children_path
+            .as_ref()
+            .map(|read_children_path| ReadDirSpec {
                 depth: self.depth,
                 client_read_state,
                 path: read_children_path.clone(),
                 follow_link_ancestors: self.follow_link_ancestors.clone(),
             })
-        } else {
-            None
-        }
     }
 
     pub(crate) fn follow_symlink(&self) -> Result<Self> {
diff --git a/src/lib.rs b/src/lib.rs
index 2b07bee..8ebd58c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -392,7 +392,7 @@ impl<C: ClientState> IntoIterator for WalkDirGeneric<C> {
             root_entry_results,
             parallelism,
             min_depth,
-            root_read_dir_state.clone(),
+            root_read_dir_state,
             Arc::new(move |read_dir_spec| {
                 let ReadDirSpec {
                     path,
@@ -487,7 +487,7 @@ impl<C: ClientState> Clone for WalkDirOptions<C> {
 impl Parallelism {
     pub(crate) fn install<OP>(&self, op: OP)
     where
-        OP: FnOnce() -> () + Send + 'static,
+        OP: FnOnce() + Send + 'static,
     {
         match self {
             Parallelism::Serial => op(),