refactor: auto-fix clippy warnings

3 files changed, 10 insertions, 11 deletions

diff --git a/crates/shirabe-external-packages/src/symfony/console/helper/process_helper.rs b/crates/shirabe-external-packages/src/symfony/console/helper/process_helper.rs
index 1fad8f8..a32c95d 100644
--- a/crates/shirabe-external-packages/src/symfony/console/helper/process_helper.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/helper/process_helper.rs
@@ -149,11 +149,13 @@ impl ProcessHelper {
                 .write(&[stopped], false, output_interface::OUTPUT_NORMAL);
         }
 
-        if !process.is_successful() && error.is_some() {
+        if !process.is_successful()
+            && let Some(error) = error
+        {
             output.borrow().writeln(
                 &[format!(
                     "<error>{}</error>",
-                    shirabe_php_shim::PhpMixed::String(self.escape_string(error.unwrap()),),
+                    shirabe_php_shim::PhpMixed::String(self.escape_string(error),),
                 )],
                 output_interface::OUTPUT_NORMAL,
             );
diff --git a/crates/shirabe-external-packages/src/symfony/console/helper/question_helper.rs b/crates/shirabe-external-packages/src/symfony/console/helper/question_helper.rs
index 3b91f3b..1c01d70 100644
--- a/crates/shirabe-external-packages/src/symfony/console/helper/question_helper.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/helper/question_helper.rs
@@ -465,7 +465,7 @@ impl QuestionHelper {
                             None,
                         );
                         output.borrow().write(
-                            &[remaining_characters.clone()],
+                            std::slice::from_ref(&remaining_characters),
                             false,
                             output_interface::OUTPUT_NORMAL,
                         );
@@ -518,9 +518,11 @@ impl QuestionHelper {
                 }
 
                 let cur = c.clone().unwrap_or_default();
-                output
-                    .borrow()
-                    .write(&[cur.clone()], false, output_interface::OUTPUT_NORMAL);
+                output.borrow().write(
+                    std::slice::from_ref(&cur),
+                    false,
+                    output_interface::OUTPUT_NORMAL,
+                );
                 ret.push_str(&cur);
                 full_choice.push_str(&cur);
                 i += 1;
diff --git a/crates/shirabe-external-packages/src/symfony/console/helper/table_cell.rs b/crates/shirabe-external-packages/src/symfony/console/helper/table_cell.rs
index b737cbc..a967d0e 100644
--- a/crates/shirabe-external-packages/src/symfony/console/helper/table_cell.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/helper/table_cell.rs
@@ -78,11 +78,6 @@ impl TableCell {
         Self::new(value, options).expect("TableCell options built internally are always valid")
     }
 
-    /// Returns the cell value.
-    pub fn to_string(&self) -> String {
-        self.value.clone()
-    }
-
     /// Gets number of colspan.
     pub fn get_colspan(&self) -> i64 {
         match self.options["colspan"] {