build: 清理代码并且升级依赖。

src-tauri/src/core/core.rs

@@ -140,7 +140,6 @@ impl CoreManager {
         tokio::spawn(async move {
             let mut global_sub_pixels = HashMap::new();
             while let Some(screenshot) = rx.recv().await {
-                let start_at = Instant::now();
                 let colors = screenshot.get_colors();
                 let config = screenshot.get_config();
                 for (colors, config) in vec![

src-tauri/src/picker/config/manger.rs

@@ -115,7 +115,6 @@ mod tests {
     async fn write_config_to_disk_should_be_successful() {
         let temp = TestDir::temp().create("config_dir", test_dir::FileType::Dir);
         let config_file_path = temp.path("config_dir").join("picker.config.json");
-        let manager = crate::picker::config::manger::Manager::default();
         crate::picker::config::manger::Manager::write_config_to_disk(
             config_file_path.clone(),
             &Configuration::default(),

src-tauri/src/picker/display_picker.rs

@@ -9,10 +9,6 @@ pub struct DisplayPicker {
 }
 
 impl DisplayPicker {
-    pub fn new(screen: Screen, config: DisplayConfig) -> Self {
-        Self { screen, config }
-    }
-
     pub fn from_config(config: DisplayConfig) -> anyhow::Result<Self> {
         let displays = Display::all()
             .map_err(|error| anyhow::anyhow!("Can not get all of displays. {}", error))?;

src-tauri/src/picker/screen.rs

@@ -3,7 +3,6 @@ use std::{io::ErrorKind::WouldBlock, time::Duration, thread};
 
 pub struct Screen {
     capturer: Option<Capturer>,
-    init_error: Option<anyhow::Error>,
     pub width: usize,
     pub height: usize,
 }
@@ -12,16 +11,6 @@ impl Screen {
     pub fn new(capturer: Capturer, width: usize, height: usize) -> Self {
         Self {
             capturer: Some(capturer),
-            init_error: None,
-            width,
-            height,
-        }
-    }
-
-    pub fn new_failed(init_error: anyhow::Error, width: usize, height: usize) -> Self {
-        Self {
-            capturer: None,
-            init_error: Some(init_error),
             width,
             height,
         }