improve formatting

Author: ptcodes

src/main.rs

@@ -3,8 +3,8 @@ mod grid;
 mod renderer;
 mod simulation;
 
-use cli::Args;
 use clap::Parser;
+use cli::Args;
 use grid::Grid;
 use renderer::render;
 use simulation::{Metaball, update_balls, update_grid};
@@ -24,7 +24,6 @@ use rand::{RngExt, rng};
 
 use crossterm::cursor::{Hide, Show};
 
-
 fn main() -> std::io::Result<()> {
     let args = Args::parse();
 
@@ -58,12 +57,11 @@ fn main() -> std::io::Result<()> {
     loop {
         let frame_start = Instant::now();
 
-        if poll(Duration::from_millis(1))? {
-            if let Event::Key(key) = read()? {
-                if key.code == KeyCode::Char('q') {
-                    break;
-                }
-            }
+        if poll(Duration::from_millis(1))?
+            && let Event::Key(key) = read()?
+            && key.code == KeyCode::Char('q')
+        {
+            break;
         }
 
         time += 0.03;

src/renderer.rs

@@ -25,8 +25,8 @@ pub fn render(grid: &Grid, time: f32, stdout: &mut impl Write) -> std::io::Resul
         for x in 0..grid.width {
             let sin_x = (x as f32 * 0.12 + time).sin();
             let top = grid.get(x, y) + (sin_x + (y as f32 * 0.15 + time * 1.3).cos()) * 0.15;
-            let bottom = grid.get(x, y + 1)
-                + (sin_x + ((y + 1) as f32 * 0.15 + time * 1.3).cos()) * 0.15;
+            let bottom =
+                grid.get(x, y + 1) + (sin_x + ((y + 1) as f32 * 0.15 + time * 1.3).cos()) * 0.15;
 
             queue!(
                 stdout,