perf: clippy::needless_pass_by_value (#974)

Cargo.toml

@@ -72,6 +72,7 @@ implicit_clone = "warn"
 inefficient_to_string = "warn"
 missing_const_for_fn = "warn"
 needless_for_each = "warn"
+needless_pass_by_value = "warn"
 semicolon_if_nothing_returned = "warn"
 trivially_copy_pass_by_ref = "warn"
 use_self = "warn"

src/widgets/barchart.rs

@@ -306,6 +306,7 @@ impl<'a> BarChart<'a> {
     }
 }
 
+#[derive(Clone, Copy)]
 struct LabelInfo {
     group_label_visible: bool,
     bar_label_visible: bool,

src/widgets/canvas/line.rs

@@ -115,6 +115,7 @@ mod tests {
     use super::Line;
     use crate::{assert_buffer_eq, prelude::*, widgets::canvas::Canvas};
 
+    #[allow(clippy::needless_pass_by_value)]
     #[track_caller]
     fn test(line: Line, expected_lines: Vec<&str>) {
         let mut buffer = Buffer::empty(Rect::new(0, 0, 10, 10));

src/widgets/list.rs

@@ -1803,7 +1803,7 @@ mod tests {
         fn test_case(list: List, selected: Option<usize>, expected_lines: Vec<&str>) {
             let mut state = ListState::default();
             state.select(selected);
-            let buffer = render_stateful_widget(list.clone(), &mut state, 15, 3);
+            let buffer = render_stateful_widget(list, &mut state, 15, 3);
             let expected = Buffer::with_lines(expected_lines);
             assert_buffer_eq!(buffer, expected);
         }

src/widgets/paragraph.rs

@@ -416,6 +416,7 @@ mod test {
     /// area and comparing the rendered and expected content.
     /// This can be used for easy testing of varying configured paragraphs with the same expected
     /// buffer or any other test case really.
+    #[allow(clippy::needless_pass_by_value)]
     fn test_case(paragraph: &Paragraph, expected: Buffer) {
         let backend = TestBackend::new(expected.area.width, expected.area.height);
         let mut terminal = Terminal::new(backend).unwrap();

src/widgets/reflow.rs

@@ -344,6 +344,7 @@ mod test {
         text::{Line, Text},
     };
 
+    #[derive(Clone, Copy)]
     enum Composer {
         WordWrapper { trim: bool },
         LineTruncator,

src/widgets/table/table.rs

@@ -618,7 +618,7 @@ impl StatefulWidgetRef for Table<'_> {
             &columns_widths,
         );
 
-        self.render_footer(footer_area, buf, columns_widths);
+        self.render_footer(footer_area, buf, &columns_widths);
     }
 }
 
@@ -655,7 +655,7 @@ impl Table<'_> {
         }
     }
 
-    fn render_footer(&self, area: Rect, buf: &mut Buffer, column_widths: Vec<(u16, u16)>) {
+    fn render_footer(&self, area: Rect, buf: &mut Buffer, column_widths: &[(u16, u16)]) {
         if let Some(ref footer) = self.footer {
             buf.set_style(area, footer.style);
             for ((x, width), cell) in column_widths.iter().zip(footer.cells.iter()) {