diff --git a/espanso-migrate/src/convert.rs b/espanso-migrate/src/convert.rs
index 0368b6d..9fd8613 100644
--- a/espanso-migrate/src/convert.rs
+++ b/espanso-migrate/src/convert.rs
@@ -42,7 +42,9 @@ pub fn convert(input_files: HashMap<String, Hash>) -> HashMap<String, ConvertedF
 
     if let Some(parent) = yaml_parent {
       if parent != "default" {
-        eprintln!("WARNING: nested 'parent' instructions are not currently supported by the migration tool");
+        eprintln!(
+          "WARNING: nested 'parent' instructions are not currently supported by the migration tool"
+        );
       }
     }
 
@@ -61,13 +63,14 @@ pub fn convert(input_files: HashMap<String, Hash>) -> HashMap<String, ConvertedF
 
       let output_yaml = output_files
         .entry(match_output_path.clone())
-        .or_insert(ConvertedFile { 
+        .or_insert(ConvertedFile {
           origin: input_path.to_string(),
           content: Hash::new(),
         });
 
       if let Some(global_vars) = yaml_global_vars {
-        let output_global_vars = output_yaml.content
+        let output_global_vars = output_yaml
+          .content
           .entry(Yaml::String("global_vars".to_string()))
           .or_insert(Yaml::Array(Vec::new()));
         if let Yaml::Array(out_global_vars) = output_global_vars {
@@ -78,7 +81,8 @@ pub fn convert(input_files: HashMap<String, Hash>) -> HashMap<String, ConvertedF
       }
 
       if let Some(matches) = yaml_matches {
-        let output_matches = output_yaml.content
+        let output_matches = output_yaml
+          .content
           .entry(Yaml::String("matches".to_string()))
           .or_insert(Yaml::Array(Vec::new()));
         if let Yaml::Array(out_matches) = output_matches {
@@ -123,9 +127,15 @@ pub fn convert(input_files: HashMap<String, Hash>) -> HashMap<String, ConvertedF
         "paste_shortcut",
         |val| match val {
           Yaml::String(shortcut) if shortcut == "CtrlV" => Some(Yaml::String("CTRL+V".to_string())),
-          Yaml::String(shortcut) if shortcut == "CtrlShiftV" => Some(Yaml::String("CTRL+SHIFT+V".to_string())),
-          Yaml::String(shortcut) if shortcut == "ShiftInsert" => Some(Yaml::String("SHIFT+INSERT".to_string())),
-          Yaml::String(shortcut) if shortcut == "CtrlAltV" => Some(Yaml::String("CTRL+ALT+V".to_string())),
+          Yaml::String(shortcut) if shortcut == "CtrlShiftV" => {
+            Some(Yaml::String("CTRL+SHIFT+V".to_string()))
+          }
+          Yaml::String(shortcut) if shortcut == "ShiftInsert" => {
+            Some(Yaml::String("SHIFT+INSERT".to_string()))
+          }
+          Yaml::String(shortcut) if shortcut == "CtrlAltV" => {
+            Some(Yaml::String("CTRL+ALT+V".to_string()))
+          }
           Yaml::String(shortcut) if shortcut == "MetaV" => Some(Yaml::String("META+V".to_string())),
           Yaml::String(_) => None,
           _ => None,
@@ -136,10 +146,20 @@ pub fn convert(input_files: HashMap<String, Hash>) -> HashMap<String, ConvertedF
       //copy_field_if_present(yaml, "config_caching_interval", &mut output_yaml, "config_caching_interval");
       //copy_field_if_present(yaml, "use_system_agent", &mut output_yaml, "use_system_agent");
 
-      copy_field_if_present(yaml, "secure_input_notification", &mut output_yaml, "secure_input_notification");
+      copy_field_if_present(
+        yaml,
+        "secure_input_notification",
+        &mut output_yaml,
+        "secure_input_notification",
+      );
       copy_field_if_present(yaml, "toggle_interval", &mut output_yaml, "toggle_interval");
       copy_field_if_present(yaml, "toggle_key", &mut output_yaml, "toggle_key");
-      copy_field_if_present(yaml, "preserve_clipboard", &mut output_yaml, "preserve_clipboard");
+      copy_field_if_present(
+        yaml,
+        "preserve_clipboard",
+        &mut output_yaml,
+        "preserve_clipboard",
+      );
       copy_field_if_present(yaml, "backspace_limit", &mut output_yaml, "backspace_limit");
       map_field_if_present(
         yaml,
@@ -156,13 +176,26 @@ pub fn convert(input_files: HashMap<String, Hash>) -> HashMap<String, ConvertedF
       copy_field_if_present(yaml, "auto_restart", &mut output_yaml, "auto_restart");
       copy_field_if_present(yaml, "undo_backspace", &mut output_yaml, "undo_backspace");
       copy_field_if_present(yaml, "show_icon", &mut output_yaml, "show_icon");
-      copy_field_if_present(yaml, "show_notifications", &mut output_yaml, "show_notifications");
+      copy_field_if_present(
+        yaml,
+        "show_notifications",
+        &mut output_yaml,
+        "show_notifications",
+      );
       copy_field_if_present(yaml, "inject_delay", &mut output_yaml, "inject_delay");
-      copy_field_if_present(yaml, "restore_clipboard_delay", &mut output_yaml, "restore_clipboard_delay");
+      copy_field_if_present(
+        yaml,
+        "restore_clipboard_delay",
+        &mut output_yaml,
+        "restore_clipboard_delay",
+      );
       copy_field_if_present(yaml, "backspace_delay", &mut output_yaml, "key_delay");
       copy_field_if_present(yaml, "word_separators", &mut output_yaml, "word_separators");
 
-      if yaml.get(&Yaml::String("enable_passive".to_string())).is_some() {
+      if yaml
+        .get(&Yaml::String("enable_passive".to_string()))
+        .is_some()
+      {
         eprintln!("WARNING: passive-mode directives were detected, but passive-mode is not supported anymore.");
         eprintln!("Please follow this issue to discover the alternatives: https://github.com/federico-terzi/espanso/issues/540");
       }
@@ -183,10 +216,13 @@ pub fn convert(input_files: HashMap<String, Hash>) -> HashMap<String, ConvertedF
         output_yaml.insert(Yaml::String(key_name.to_string()), Yaml::Array(includes));
       }
 
-      output_files.insert(config_output_path, ConvertedFile {
-        origin: input_path,
-        content: output_yaml,
-      });
+      output_files.insert(
+        config_output_path,
+        ConvertedFile {
+          origin: input_path,
+          content: output_yaml,
+        },
+      );
     }
   }
 
diff --git a/espanso-migrate/src/render.rs b/espanso-migrate/src/render.rs
index 63a3629..8d161fe 100644
--- a/espanso-migrate/src/render.rs
+++ b/espanso-migrate/src/render.rs
@@ -40,7 +40,11 @@ fn render_file(file: ConvertedFile) -> Result<String> {
 
   let lines: Vec<&str> = dump_str.lines().collect();
   let header = format!("# Original file: {}", file.origin);
-  let mut output_lines: Vec<&str> = vec!["# Automatically generated by espanso migration tool", &header, ""];
+  let mut output_lines: Vec<&str> = vec![
+    "# Automatically generated by espanso migration tool",
+    &header,
+    "",
+  ];
   if !lines.is_empty() {
     output_lines.extend(&lines[1..]);
   }