[Code Cleanup] Format code with rustfmt

src/main.rs

@@ -2,14 +2,14 @@ extern crate smithay_client_toolkit as sctk;
 
 use std::time::SystemTime;
 
-use chrono::Timelike;
 use chrono::prelude::Local;
+use chrono::Timelike;
 use sctk::reexports::client::protocol::{wl_shm, wl_surface};
 use sctk::shm::AutoMemPool;
 use sctk::window::{Event as WEvent, FallbackFrame};
-use svg::Document;
-use svg::node::Text as TextNode;
 use svg::node::element::{Group, Line, Rectangle, Style, Text};
+use svg::node::Text as TextNode;
+use svg::Document;
 
 sctk::default_environment!(SeasonalClock, desktop);
 
@@ -17,8 +17,7 @@ fn seconds_to_degrees(seconds: i32) -> f32 {
     seconds as f32 * 360.0 / 86400.0
 }
 
-fn time_to_degrees(
+fn time_to_degrees(timestamp: i32, // should be time/timestamp
-    timestamp: i32  // should be time/timestamp
 ) -> f32 {
     seconds_to_degrees(timestamp)
 }
@@ -40,12 +39,13 @@ fn gen_svg() -> Document {
         .set("width", 700i32)
         .set("height", 700i32)
         .set("id", "border");
-    let stylesheet = Style::new("\
+    let stylesheet = Style::new(
+        "\
         #border {stroke: none; fill: rgb(19, 17, 30); }
         .local-hour {stroke: none; fill: rgb(238, 187, 85);}
-        .dial {stroke-width: 2px; stroke: rgb(238, 187, 85);}");
+        .dial {stroke-width: 2px; stroke: rgb(238, 187, 85);}",
-    let mut local_clock = Group::new()
+    );
-        .set("id", "local-clock");
+    let mut local_clock = Group::new().set("id", "local-clock");
 
     for hour in 0i32..24 {
         let hour_str = match hour {
@@ -59,7 +59,10 @@ fn gen_svg() -> Document {
             .set("class", "local-hour")
             .set("transform", format!("rotate({}, 350, 350)", 180 + rotation))
             .set("x", (image_width as f32) / 2.0)
-            .set("y", (image_width as f32) / 2.0 - outer_r - local_hour_font_size / 2.0)
+            .set(
+                "y",
+                (image_width as f32) / 2.0 - outer_r - local_hour_font_size / 2.0,
+            )
             .set("text-anchor", "middle")
             .set("font-size", local_hour_font_size as f32)
             .add(hour_name);
@@ -69,11 +72,22 @@ fn gen_svg() -> Document {
     let dial = Line::new()
         .set("id", "dial")
         .set("class", "dial")
-        .set("transform", format!("rotate({}, {}, {})", time_to_degrees(local_time), image_width / 2, image_width / 2))
+        .set(
+            "transform",
+            format!(
+                "rotate({}, {}, {})",
+                time_to_degrees(local_time),
+                image_width / 2,
+                image_width / 2
+            ),
+        )
         .set("x1", image_width / 2)
         .set("y1", image_width as f32 / 2.0 + outer_r * 0.5)
         .set("x2", image_width / 2)
-        .set("y2", image_width as f32 / 2.0 + outer_r - ring_width + hour_name_font_size);
+        .set(
+            "y2",
+            image_width as f32 / 2.0 + outer_r - ring_width + hour_name_font_size,
+        );
 
     Document::new()
         .set("viewBox", (0i32, 0i32, 700i32, 700i32))
@@ -122,13 +136,14 @@ fn main() {
 
     window.set_title("Seasonal Hours Clock".to_string());
 
-    let mut pool = env.create_auto_pool().expect("Failed to create the memory pool.");
+    let mut pool = env
+        .create_auto_pool()
+        .expect("Failed to create the memory pool.");
     let mut need_redraw = false;
     let mut dimensions = (700, 700);
 
     if !env.get_shell().unwrap().needs_configure() {
-        redraw(&mut pool, window.surface(), dimensions)
+        redraw(&mut pool, window.surface(), dimensions).expect("Failed to draw");
-            .expect("Failed to draw");
         window.refresh()
     }
 
@@ -157,7 +172,10 @@ fn main() {
                 window.refresh();
                 window.surface().commit();
             }
-            Some(WEvent::Configure { new_size, states: _ }) => {
+            Some(WEvent::Configure {
+                new_size,
+                states: _,
+            }) => {
                 if let Some((w, h)) = new_size {
                     if dimensions != (w, h) {
                         dimensions = (w, h);
@@ -173,8 +191,7 @@ fn main() {
         if need_redraw {
             need_redraw = false;
 
-            redraw(&mut pool, window.surface(), dimensions)
+            redraw(&mut pool, window.surface(), dimensions).expect("Failed to draw")
-                .expect("Failed to draw")
         }
 
         if let Err(e) = display.flush() {
@@ -186,12 +203,16 @@ fn main() {
         if let Some(guard) = queue.prepare_read() {
             if let Err(e) = guard.read_events() {
                 if e.kind() != ::std::io::ErrorKind::WouldBlock {
-                    eprintln!("Error while trying to read from the wayland socked: {:?}", e);
+                    eprintln!(
+                        "Error while trying to read from the wayland socked: {:?}",
+                        e
+                    );
                 }
             }
         }
 
-        queue.dispatch_pending(&mut next_action, |_, _, _| {})
+        queue
+            .dispatch_pending(&mut next_action, |_, _, _| {})
             .expect("Failed to dispatch all messages.");
     }
 }
@@ -220,7 +241,13 @@ fn redraw(
     let move_x = (buf_x - image_size) as f32 / 2.0;
     let move_y = (buf_y - image_size) as f32 / 2.0;
     let mut pixmap = tiny_skia::Pixmap::new(buf_x, buf_y).unwrap();
-    resvg::render(&svg_tree, usvg::FitTo::Size(image_size, image_size), tiny_skia::Transform::from_translate(move_x, move_y), pixmap.as_mut()).unwrap();
+    resvg::render(
+        &svg_tree,
+        usvg::FitTo::Size(image_size, image_size),
+        tiny_skia::Transform::from_translate(move_x, move_y),
+        pixmap.as_mut(),
+    )
+    .unwrap();
     // We do not have anything to draw yet, so draw an empty surface
     for (dst_pixel, src_pixel) in canvas.chunks_exact_mut(4).zip(pixmap.pixels()) {
         let r = src_pixel.red() as u32;