chore: drop unnecessary borrows, noticed by clippy

Sponsored-by: author

3 files changed, 3 insertions, 3 deletions

diff --git a/src/config.rs b/src/config.rs
index 03b54ce..6995e24 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -24,7 +24,7 @@ struct InputConfiguration {
 
 impl InputConfiguration {
     fn read(filename: &Path) -> Result<Self, JournalError> {
-        let text = std::fs::read(&filename)
+        let text = std::fs::read(filename)
             .map_err(|err| JournalError::ReadConfig(filename.to_path_buf(), err))?;
         let config = serde_yaml::from_slice(&text)
             .map_err(|err| JournalError::ConfigSyntax(filename.to_path_buf(), err))?;
diff --git a/src/git.rs b/src/git.rs
index 9aa8a52..5bb53f0 100644
--- a/src/git.rs
+++ b/src/git.rs
@@ -49,7 +49,7 @@ pub fn commit<P: AsRef<Path>>(dirname: P, msg: &str) -> Result<(), JournalError>
     debug!("git commit in {}", dirname.display());
 
     let output = Command::new("git")
-        .args(&["commit", "-m", msg])
+        .args(["commit", "-m", msg])
         .current_dir(dirname)
         .output()
         .map_err(|err| JournalError::SpawnGit(dirname.to_path_buf(), err))?;
diff --git a/src/journal.rs b/src/journal.rs
index 270bb19..44d632f 100644
--- a/src/journal.rs
+++ b/src/journal.rs
@@ -206,7 +206,7 @@ impl Journal {
         let pathname = topic_path(self.dirname(), path);
         let parent = pathname.parent().unwrap();
         if !parent.is_dir() {
-            std::fs::create_dir_all(&parent)
+            std::fs::create_dir_all(parent)
                 .map_err(|err| JournalError::CreateDirectory(parent.to_path_buf(), err))?;
         }