cargo fmt; clippy fix

src/api.rs

@@ -3,10 +3,10 @@ use axum::extract::Multipart;
 use axum::http::StatusCode;
 use axum::response::IntoResponse;
 use axum::{extract::State, response::Response, routing::post, Router};
-use image::{ImageReader, RgbImage};
+use image::ImageReader;
 use std::io::Cursor;
 use std::time::Duration;
-use tracing::{error, info, debug, instrument};
+use tracing::{debug, error, info, instrument};
 
 use crate::display::EInkPanel;
 use std::sync::Arc;
@@ -36,7 +36,6 @@ impl Context {
     }
 }
 
-
 #[derive(Debug)]
 pub struct DisplaySetCommand {
     img: Box<EInkImage>,
@@ -107,10 +106,10 @@ async fn set_image(
             let mut buf = EInkImage::new(800, 480);
             let dither = ErrorDiffusionDither::new(DiffusionMatrix::Atkinson);
             dither.dither(&image.into(), &mut buf);
-            let cmd = DisplaySetCommand {
-                img: Box::new(buf),
-            };
-            ctx.display_channel.send_timeout(cmd, Duration::from_secs(10)).await?;
+            let cmd = DisplaySetCommand { img: Box::new(buf) };
+            ctx.display_channel
+                .send_timeout(cmd, Duration::from_secs(10))
+                .await?;
         }
     }
     Ok(())

src/display.rs

@@ -3,7 +3,7 @@ use linux_embedded_hal::spidev::SpiModeFlags;
 use linux_embedded_hal::spidev::SpidevOptions;
 use linux_embedded_hal::{CdevPin, Delay, SpidevDevice};
 use tracing::instrument;
-use tracing::{debug, debug_span, warn};
+use tracing::{debug, warn};
 
 use anyhow::Result;
 use linux_embedded_hal::gpio_cdev::{Chip, LineRequestFlags};

src/main.rs

@@ -3,11 +3,11 @@ pub mod display;
 pub mod errors;
 pub mod imageproc;
 
-use crate::display::{EInkPanel, FakeEInk, Wrapper};
+use crate::display::{EInkPanel, Wrapper};
 use crate::imageproc::{DiffusionMatrix, Ditherer, EInkImage, ErrorDiffusionDither};
-use tracing::info;
 use clap::{Parser, Subcommand};
 use image::RgbImage;
+use tracing::info;
 
 /// Display images over
 #[derive(Debug, Parser)]