refactor: clippy::items_after_statements (#974)

Cargo.toml

@@ -71,6 +71,7 @@ equatable_if_let = "warn"
 explicit_iter_loop = "warn"
 implicit_clone = "warn"
 inefficient_to_string = "warn"
+items_after_statements = "warn"
 missing_const_for_fn = "warn"
 needless_for_each = "warn"
 needless_pass_by_value = "warn"

src/widgets/barchart/bar.rs

@@ -156,10 +156,10 @@ impl<'a> Bar<'a> {
         ticks: u64,
     ) {
         if self.value != 0 {
+            const TICKS_PER_LINE: u64 = 8;
             let value = self.value.to_string();
             let value_label = self.text_value.as_ref().unwrap_or(&value);
             let width = value_label.width() as u16;
-            const TICKS_PER_LINE: u64 = 8;
             // if we have enough space or the ticks are greater equal than 1 cell (8)
             // then print the value
             if width < max_width || (width == max_width && ticks >= TICKS_PER_LINE) {

src/widgets/block.rs

@@ -1203,9 +1203,9 @@ mod tests {
 
     #[test]
     fn title() {
-        let mut buffer = Buffer::empty(Rect::new(0, 0, 15, 3));
         use Alignment::*;
         use Position::*;
+        let mut buffer = Buffer::empty(Rect::new(0, 0, 15, 3));
         Block::bordered()
             .title(Title::from("A").position(Top).alignment(Left))
             .title(Title::from("B").position(Top).alignment(Center))

src/widgets/list.rs

@@ -1793,13 +1793,6 @@ mod tests {
 
     #[test]
     fn test_list_long_lines() {
-        let items = list_items(vec![
-            "Item 0 with a very long line that will be truncated",
-            "Item 1",
-            "Item 2",
-        ]);
-        let list = List::new(items).highlight_symbol(">>");
-
         fn test_case(list: List, selected: Option<usize>, expected_lines: Vec<&str>) {
             let mut state = ListState::default();
             state.select(selected);
@@ -1808,6 +1801,13 @@ mod tests {
             assert_buffer_eq!(buffer, expected);
         }
 
+        let items = list_items(vec![
+            "Item 0 with a very long line that will be truncated",
+            "Item 1",
+            "Item 2",
+        ]);
+        let list = List::new(items).highlight_symbol(">>");
+
         test_case(
             list.clone(),
             None,