refactor: unused_imports (#974)

enabled by default, only detected on nightly yet

examples/demo2/big_text.rs

@@ -50,7 +50,7 @@ use std::cmp::min;
 
 use derive_builder::Builder;
 use font8x8::UnicodeFonts;
-use ratatui::{prelude::*, text::StyledGrapheme, widgets::Widget};
+use ratatui::{prelude::*, text::StyledGrapheme};
 
 #[allow(unused)]
 #[derive(Debug, Clone, Copy, Eq, PartialEq, Hash, Default)]

src/layout/layout.rs

@@ -1077,8 +1077,6 @@ mod strengths {
 
 #[cfg(test)]
 mod tests {
-    use std::iter;
-
     use super::*;
 
     #[test]

src/layout/rect/iter.rs

@@ -112,7 +112,6 @@ impl Iterator for Positions {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::layout::Position;
 
     #[test]
     fn rows() {

src/terminal/frame.rs

@@ -1,4 +1,4 @@
-use crate::{prelude::*, widgets::WidgetRef};
+use crate::prelude::*;
 
 /// A consistent view into the terminal state for rendering a single frame.
 ///

src/text/span.rs

@@ -514,7 +514,7 @@ mod tests {
 
     mod widget {
         use super::*;
-        use crate::{assert_buffer_eq, style::Stylize};
+        use crate::assert_buffer_eq;
 
         #[test]
         fn render() {

src/text/text.rs

@@ -3,7 +3,7 @@ use std::borrow::Cow;
 
 use itertools::{Itertools, Position};
 
-use crate::{prelude::*, widgets::Widget};
+use crate::prelude::*;
 
 /// A string split over multiple lines where each line is composed of several clusters, each with
 /// their own style.
@@ -503,7 +503,6 @@ mod tests {
     use rstest::{fixture, rstest};
 
     use super::*;
-    use crate::style::Stylize;
 
     #[test]
     fn raw() {
@@ -754,7 +753,7 @@ mod tests {
 
     mod widget {
         use super::*;
-        use crate::{assert_buffer_eq, style::Color};
+        use crate::assert_buffer_eq;
 
         #[test]
         fn render() {

src/widgets/block.rs

@@ -866,11 +866,7 @@ mod tests {
     use strum::ParseError;
 
     use super::*;
-    use crate::{
-        assert_buffer_eq,
-        layout::{Alignment, Rect},
-        style::{Color, Modifier, Stylize},
-    };
+    use crate::assert_buffer_eq;
 
     #[test]
     fn create_with_all_borders() {

src/widgets/calendar.rs

@@ -248,7 +248,6 @@ mod tests {
     use time::Month;
 
     use super::*;
-    use crate::style::Color;
 
     #[test]
     fn event_store() {

src/widgets/canvas.rs

@@ -30,7 +30,7 @@ pub use self::{
     points::Points,
     rectangle::Rectangle,
 };
-use crate::{prelude::*, symbols, text::Line as TextLine, widgets::Block};
+use crate::{prelude::*, text::Line as TextLine, widgets::Block};
 
 /// Something that can be drawn on a [`Canvas`].
 ///
@@ -839,7 +839,7 @@ mod tests {
     use indoc::indoc;
 
     use super::*;
-    use crate::{buffer::Cell, symbols::Marker};
+    use crate::buffer::Cell;
 
     // helper to test the canvas checks that drawing a vertical and horizontal line
     // results in the expected output

src/widgets/chart.rs

@@ -3,11 +3,9 @@ use std::cmp::max;
 use strum::{Display, EnumString};
 use unicode_width::UnicodeWidthStr;
 
-use super::block::BlockExt;
 use crate::{
     layout::Flex,
     prelude::*,
-    symbols,
     widgets::{
         canvas::{Canvas, Line as CanvasLine, Points},
         Block, Borders,
@@ -1103,10 +1101,7 @@ mod tests {
     use strum::ParseError;
 
     use super::*;
-    use crate::{
-        assert_buffer_eq,
-        style::{Modifier, Stylize},
-    };
+    use crate::assert_buffer_eq;
 
     struct LegendTestCase {
         chart_area: Rect,

src/widgets/gauge.rs

@@ -429,7 +429,6 @@ impl<'a> Styled for LineGauge<'a> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::style::{Modifier, Stylize};
 
     #[test]
     #[should_panic]

src/widgets/list.rs

@@ -1049,13 +1049,7 @@ mod tests {
     use rstest::rstest;
 
     use super::*;
-    use crate::{
-        assert_buffer_eq,
-        prelude::Alignment,
-        style::{Color, Modifier, Stylize},
-        text::{Line, Span},
-        widgets::Borders,
-    };
+    use crate::{assert_buffer_eq, widgets::Borders};
 
     #[test]
     fn test_list_state_selected() {

src/widgets/paragraph.rs

@@ -1,6 +1,5 @@
 use unicode_width::UnicodeWidthStr;
 
-use super::block::BlockExt;
 use crate::{
     prelude::*,
     text::StyledGrapheme,
@@ -406,10 +405,7 @@ mod test {
     use super::*;
     use crate::{
         backend::TestBackend,
-        style::{Color, Modifier, Stylize},
-        text::{Line, Span},
         widgets::{block::Position, Borders},
-        Terminal,
     };
 
     /// Tests the [`Paragraph`] widget against the expected [`Buffer`] by rendering it onto an equal

src/widgets/reflow.rs

@@ -336,8 +336,6 @@ fn trim_offset(src: &str, mut offset: usize) -> &str {
 
 #[cfg(test)]
 mod test {
-    use unicode_segmentation::UnicodeSegmentation;
-
     use super::*;
     use crate::{
         style::Style,

src/widgets/scrollbar.rs

@@ -12,7 +12,6 @@ use std::iter;
 use strum::{Display, EnumString};
 use unicode_width::UnicodeWidthStr;
 
-use super::StatefulWidget;
 use crate::{prelude::*, symbols::scrollbar::*};
 
 /// A widget to display a scrollbar
@@ -619,7 +618,6 @@ mod tests {
 
     use rstest::{fixture, rstest};
     use strum::ParseError;
-    use unicode_width::UnicodeWidthStr;
 
     use super::*;
 

src/widgets/sparkline.rs

@@ -225,11 +225,7 @@ mod tests {
     use strum::ParseError;
 
     use super::*;
-    use crate::{
-        assert_buffer_eq,
-        buffer::Cell,
-        style::{Color, Modifier, Stylize},
-    };
+    use crate::{assert_buffer_eq, buffer::Cell};
 
     #[test]
     fn render_direction_to_string() {

src/widgets/table/cell.rs

@@ -165,7 +165,6 @@ impl<'a> Styled for Cell<'a> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::style::{Color, Modifier, Style, Stylize};
 
     #[test]
     fn new() {

src/widgets/table/row.rs

@@ -257,7 +257,6 @@ mod tests {
     use std::vec;
 
     use super::*;
-    use crate::style::{Color, Modifier, Style, Stylize};
 
     #[test]
     fn new() {

src/widgets/table/table.rs

@@ -842,12 +842,7 @@ mod tests {
     use std::vec;
 
     use super::*;
-    use crate::{
-        layout::Constraint::*,
-        style::{Color, Modifier, Style, Stylize},
-        text::Line,
-        widgets::Borders,
-    };
+    use crate::{layout::Constraint::*, style::Style, text::Line, widgets::Borders};
 
     #[test]
     fn new() {
@@ -1006,7 +1001,7 @@ mod tests {
     #[cfg(test)]
     mod render {
         use super::*;
-        use crate::{assert_buffer_eq, widgets::Borders};
+        use crate::assert_buffer_eq;
 
         #[test]
         fn render_empty_area() {