diff --git a/README.md b/README.md
index d925e46..9010ab8 100644
--- a/README.md
+++ b/README.md
@@ -30,21 +30,20 @@ fn important_thread() {
             actual_priority.value(),
         ),
         Err(err) => {
-            eprintln!("Failed to set priority: {}", err);
+            eprintln!("Failed to set priority: {err}");
         }
     }
 
     let requested_nice_level = -10;
-    let actual_nice_level = set_current_thread_nice_level(Some(
-        requested_nice_level.try_into().unwrap(),
-    ));
+    let actual_nice_level =
+        set_current_thread_nice_level(Some(requested_nice_level.try_into().unwrap()));
     match actual_nice_level {
         Ok(actual_nice_level) => println!(
             "Requested nice level: {requested_nice_level}, Actual nice level: {}",
             actual_nice_level.value(),
         ),
         Err(err) => {
-            eprintln!("Failed to set nice level: {}", err);
+            eprintln!("Failed to set nice level: {err}");
         }
     }
 }
diff --git a/examples/make_realtime/main.rs b/examples/make_realtime/main.rs
index b551e33..62b467a 100644
--- a/examples/make_realtime/main.rs
+++ b/examples/make_realtime/main.rs
@@ -19,21 +19,20 @@ fn important_thread() {
             actual_priority.value(),
         ),
         Err(err) => {
-            eprintln!("Failed to set priority: {}", err);
+            eprintln!("Failed to set priority: {err}");
         }
     }
 
     let requested_nice_level = -10;
-    let actual_nice_level = set_current_thread_nice_level(Some(
-        requested_nice_level.try_into().unwrap(),
-    ));
+    let actual_nice_level =
+        set_current_thread_nice_level(Some(requested_nice_level.try_into().unwrap()));
     match actual_nice_level {
         Ok(actual_nice_level) => println!(
             "Requested nice level: {requested_nice_level}, Actual nice level: {}",
             actual_nice_level.value(),
         ),
         Err(err) => {
-            eprintln!("Failed to set nice level: {}", err);
+            eprintln!("Failed to set nice level: {err}");
         }
     }
 }
diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 0000000..3501136
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1 @@
+style_edition = "2024"
diff --git a/src/lib.rs b/src/lib.rs
index abea3b3..4340ea3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -53,7 +53,9 @@ pub fn set_thread_priority(tid: u64, priority: Option<Priority>) -> Result<Prior
         .map_err(|e| match e {
             zbus::fdo::Error::AccessDenied(err) => Error::PermissionDenied(err),
             // NOTE: RTKit returns "No such file or directory" for invalid tids.
-            zbus::fdo::Error::Failed(err) if err == "No such file or directory" => Error::InvalidPidOrTid,
+            zbus::fdo::Error::Failed(err) if err == "No such file or directory" => {
+                Error::InvalidPidOrTid
+            }
             err => Error::ZbusMethodError(err),
         })
 }
@@ -85,7 +87,9 @@ pub fn set_process_thread_priority(
         .map_err(|e| match e {
             zbus::fdo::Error::AccessDenied(err) => Error::PermissionDenied(err),
             // NOTE: RTKit returns "No such file or directory" for invalid tids.
-            zbus::fdo::Error::Failed(err) if err == "No such file or directory" => Error::InvalidPidOrTid,
+            zbus::fdo::Error::Failed(err) if err == "No such file or directory" => {
+                Error::InvalidPidOrTid
+            }
             err => Error::ZbusMethodError(err),
         })
 }
@@ -121,7 +125,9 @@ pub fn set_thread_nice_level(tid: u64, nice_level: Option<NiceLevel>) -> Result<
         .map_err(|e| match e {
             zbus::fdo::Error::AccessDenied(err) => Error::PermissionDenied(err),
             // NOTE: RTKit returns "No such file or directory" for invalid tids.
-            zbus::fdo::Error::Failed(err) if err == "No such file or directory" => Error::InvalidPidOrTid,
+            zbus::fdo::Error::Failed(err) if err == "No such file or directory" => {
+                Error::InvalidPidOrTid
+            }
             err => Error::ZbusMethodError(err),
         })
 }
@@ -153,7 +159,9 @@ pub fn set_process_thread_nice_level(
         .map_err(|e| match e {
             zbus::fdo::Error::AccessDenied(err) => Error::PermissionDenied(err),
             // NOTE: RTKit returns "No such file or directory" for invalid tids.
-            zbus::fdo::Error::Failed(err) if err == "No such file or directory" => Error::InvalidPidOrTid,
+            zbus::fdo::Error::Failed(err) if err == "No such file or directory" => {
+                Error::InvalidPidOrTid
+            }
             err => Error::ZbusMethodError(err),
         })
 }
diff --git a/src/low_level_zbus_api.rs b/src/low_level_zbus_api.rs
index bac4e6d..c29157a 100644
--- a/src/low_level_zbus_api.rs
+++ b/src/low_level_zbus_api.rs
@@ -12,7 +12,7 @@ use zbus::{fdo::Result, proxy};
 pub trait RTKit {
     fn make_thread_realtime(&self, thread: u64, priority: u32) -> Result<()>;
     fn make_thread_realtime_with_pid(&self, process: u64, thread: u64, priority: u32)
-        -> Result<()>;
+    -> Result<()>;
 
     // NOTE: despite being named "priority", the priority parameter here is actually a nice level.
     fn make_thread_high_priority(&self, thread: u64, priority: i32) -> Result<()>;