feat(tui-big-text)!: make BigText builder infallible

tui-big-text/README.md

@@ -35,7 +35,7 @@ use anyhow::Result;
 use ratatui::prelude::*;
 use tui_big_text::{BigText, PixelSize};
 
-fn render(frame: &mut Frame) -> Result<()> {
+fn render(frame: &mut Frame) {
     let big_text = BigText::builder()
         .pixel_size(PixelSize::Full)
         .style(Style::new().blue())
@@ -44,9 +44,8 @@ fn render(frame: &mut Frame) -> Result<()> {
             "World".white().into(),
             "~~~~~".into(),
         ])
-        .build()?;
+        .build();
     frame.render_widget(big_text, frame.size());
-    Ok(())
 }
 ```
 

tui-big-text/examples/alignment.rs

@@ -14,7 +14,7 @@ fn main() -> Result<()> {
     Ok(())
 }
 
-fn render(frame: &mut Frame) -> Result<()> {
+fn render(frame: &mut Frame) {
     let title = Line::from("tui-big-text alignment demo. Press 'q' to quit")
         .cyan()
         .centered();
@@ -23,19 +23,19 @@ fn render(frame: &mut Frame) -> Result<()> {
         .pixel_size(PixelSize::Quadrant)
         .left_aligned()
         .lines(vec!["Left".white().into()])
-        .build()?;
+        .build();
 
     let right = BigText::builder()
         .pixel_size(PixelSize::Quadrant)
         .right_aligned()
         .lines(vec!["Right".green().into()])
-        .build()?;
+        .build();
 
     let centered = BigText::builder()
         .pixel_size(PixelSize::Quadrant)
         .centered()
         .lines(vec!["Centered".red().into()])
-        .build()?;
+        .build();
 
     let area = frame.size();
     frame.render_widget(title, area);
@@ -44,6 +44,4 @@ fn render(frame: &mut Frame) -> Result<()> {
     frame.render_widget(left, area);
     frame.render_widget(right, area);
     frame.render_widget(centered, area);
-
-    Ok(())
 }

tui-big-text/examples/big_text.rs

@@ -14,7 +14,7 @@ fn main() -> Result<()> {
     Ok(())
 }
 
-fn render(frame: &mut Frame) -> Result<()> {
+fn render(frame: &mut Frame) {
     let title = Line::from("tui-big-text Demo. Press 'q' to quit").cyan();
 
     let big_text = BigText::builder()
@@ -24,12 +24,11 @@ fn render(frame: &mut Frame) -> Result<()> {
             "big-".white().into(),
             "text".into(),
         ])
-        .build()?;
+        .build();
 
     let area = frame.size();
     frame.render_widget(title, area);
 
     let area = area.offset(Offset { x: 0, y: 2 }).intersection(area);
     frame.render_widget(big_text, area);
-    Ok(())
 }

tui-big-text/examples/common/mod.rs

@@ -16,12 +16,12 @@ type Terminal = ratatui::Terminal<CrosstermBackend<io::Stdout>>;
 /// user presses 'q' or 'Esc'
 pub fn run<F>(render: F) -> Result<()>
 where
-    F: Fn(&mut ratatui::Frame) -> Result<()>,
+    F: Fn(&mut ratatui::Frame),
 {
     install_panic_handler();
 
     with_terminal(|mut terminal| loop {
-        terminal.draw(|frame| render(frame).expect("failed to render"))?;
+        terminal.draw(|frame| render(frame))?;
         if let crossterm::event::Event::Key(event) = crossterm::event::read()? {
             if matches!(
                 event.code,

tui-big-text/examples/pixel_size.rs

@@ -10,40 +10,40 @@ fn main() -> Result<()> {
     Ok(())
 }
 
-fn render(frame: &mut Frame) -> Result<()> {
+fn render(frame: &mut Frame) {
     let title = Line::from("tui-big-text pixel size demo. Press 'q' to quit")
         .centered()
         .cyan();
 
     let full_size_text = BigText::builder()
         .pixel_size(PixelSize::Full)
         .lines(vec!["FullSize".white().into()])
-        .build()?;
+        .build();
 
     let half_height_text = BigText::builder()
         .pixel_size(PixelSize::HalfHeight)
         .lines(vec!["1/2 high".green().into()])
-        .build()?;
+        .build();
 
     let half_wide_text = BigText::builder()
         .pixel_size(PixelSize::HalfWidth)
         .lines(vec!["1/2 wide".red().into()])
-        .build()?;
+        .build();
 
     let quadrant_text = BigText::builder()
         .pixel_size(PixelSize::Quadrant)
         .lines(vec!["Quadrant".blue().into(), " 1/2*1/2".blue().into()])
-        .build()?;
+        .build();
 
     let third_text = BigText::builder()
         .pixel_size(PixelSize::ThirdHeight)
         .lines(vec!["1/3".yellow().into(), "high".yellow().into()])
-        .build()?;
+        .build();
 
     let sextant_text = BigText::builder()
         .pixel_size(PixelSize::Sextant)
         .lines(vec!["Sextant".cyan().into(), " 1/2*1/3".cyan().into()])
-        .build()?;
+        .build();
 
     // Setup layout for the title and 6 blocks
     use Constraint::*;
@@ -60,6 +60,4 @@ fn render(frame: &mut Frame) -> Result<()> {
     frame.render_widget(quadrant_text, quadrant);
     frame.render_widget(third_text, third_height);
     frame.render_widget(sextant_text, sextant);
-
-    Ok(())
 }

tui-big-text/examples/stopwatch.rs

@@ -142,11 +142,7 @@ impl StopwatchApp {
         };
         let duration = format_duration(self.elapsed());
         let lines = vec![duration.into()];
-        BigText::builder()
-            .lines(lines)
-            .style(style)
-            .build()
-            .unwrap()
+        BigText::builder().lines(lines).style(style).build()
     }
 
     /// Renders the splits as a list of lines.