refactor: clippy::uninlined_format_args (#974)

Cargo.toml

@@ -85,6 +85,7 @@ return_self_not_must_use = "warn"
 semicolon_if_nothing_returned = "warn"
 too_many_lines = "warn"
 trivially_copy_pass_by_ref = "warn"
+uninlined_format_args = "warn"
 unreadable_literal = "warn"
 use_self = "warn"
 

src/backend/test.rs

@@ -297,7 +297,6 @@ mod tests {
             format!(
                 r#""{multi_byte_char}" Hidden by multi-width symbols: [(1, " "), (2, " "), (3, " "), (4, " "), (5, " "), (6, " "), (7, " ")]
 "#,
-                multi_byte_char = multi_byte_char
             )
         );
     }
@@ -333,7 +332,7 @@ mod tests {
     #[test]
     fn display() {
         let backend = TestBackend::new(10, 2);
-        assert_eq!(format!("{}", backend), "\"          \"\n\"          \"\n");
+        assert_eq!(format!("{backend}"), "\"          \"\n\"          \"\n");
     }
 
     #[test]

src/layout/constraint.rs

@@ -366,12 +366,12 @@ impl Default for Constraint {
 impl Display for Constraint {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
-            Self::Percentage(p) => write!(f, "Percentage({})", p),
-            Self::Ratio(n, d) => write!(f, "Ratio({}, {})", n, d),
-            Self::Length(l) => write!(f, "Length({})", l),
-            Self::Fill(l) => write!(f, "Fill({})", l),
-            Self::Max(m) => write!(f, "Max({})", m),
-            Self::Min(m) => write!(f, "Min({})", m),
+            Self::Percentage(p) => write!(f, "Percentage({p})"),
+            Self::Ratio(n, d) => write!(f, "Ratio({n}, {d})"),
+            Self::Length(l) => write!(f, "Length({l})"),
+            Self::Fill(l) => write!(f, "Fill({l})"),
+            Self::Max(m) => write!(f, "Max({m})"),
+            Self::Min(m) => write!(f, "Min({m})"),
         }
     }
 }

src/style/color.rs

@@ -269,8 +269,8 @@ impl Display for Color {
             Self::LightMagenta => write!(f, "LightMagenta"),
             Self::LightCyan => write!(f, "LightCyan"),
             Self::White => write!(f, "White"),
-            Self::Rgb(r, g, b) => write!(f, "#{:02X}{:02X}{:02X}", r, g, b),
-            Self::Indexed(i) => write!(f, "{}", i),
+            Self::Rgb(r, g, b) => write!(f, "#{r:02X}{g:02X}{b:02X}"),
+            Self::Indexed(i) => write!(f, "{i}"),
         }
     }
 }

src/terminal/viewport.rs

@@ -32,8 +32,8 @@ impl fmt::Display for Viewport {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
             Self::Fullscreen => write!(f, "Fullscreen"),
-            Self::Inline(height) => write!(f, "Inline({})", height),
-            Self::Fixed(area) => write!(f, "Fixed({})", area),
+            Self::Inline(height) => write!(f, "Inline({height})"),
+            Self::Fixed(area) => write!(f, "Fixed({area})"),
         }
     }
 }

src/widgets.rs

@@ -508,7 +508,7 @@ mod tests {
     impl StatefulWidgetRef for PersonalGreeting {
         type State = String;
         fn render_ref(&self, area: Rect, buf: &mut Buffer, state: &mut Self::State) {
-            Line::from(format!("Hello {}", state)).render(area, buf);
+            Line::from(format!("Hello {state}")).render(area, buf);
         }
     }