feat: 改进配置方式，重写逻辑。

src-tauri/src/picker/screen.rs

@@ -1,5 +1,5 @@
-
 use scrap::Capturer;
+use std::{io::ErrorKind::WouldBlock, time::Duration, thread};
 
 pub struct Screen {
     capturer: Option<Capturer>,
@@ -29,15 +29,24 @@ impl Screen {
 
     pub fn take(&mut self) -> anyhow::Result<Vec<u8>> {
         match self.capturer.as_mut() {
-            Some(capturer) => {
-                let buffer = capturer
-                    .frame()
-                    .map_err(|error| anyhow::anyhow!("failed to frame of display. {}", error))?;
-                anyhow::Ok(buffer.to_vec())
-            }
+            Some(capturer) => loop {
+                match capturer.frame() {
+                    Ok(buffer) => {
+                        return anyhow::Ok(buffer.to_vec());
+                    }
+                    Err(error) => {
+                        if error.kind() == WouldBlock {
+                            thread::sleep(Duration::from_millis(16));
+                            continue;
+                        } else {
+                            anyhow::bail!("failed to frame of display. {}", error);
+                        }
+                    }
+                }
+            },
             None => anyhow::bail!("Do not initialized"),
         }
     }
 }
 
-unsafe impl Send for Screen {}
+unsafe impl Send for Screen {}