Fix cargo clippy issue

src/main.rs

@@ -1,5 +1,5 @@
 use std::fs::File;
-use std::io::{ErrorKind, Write};
+use std::io::Write;
 use std::path::{Path, PathBuf};
 use std::pin::Pin;
 use std::sync::mpsc;
@@ -103,8 +103,7 @@ impl Write for SendWrapper {
     fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
         if let Err(e) = self.0.send(buf.to_vec()) {
             log::error!("Failed to send a chunk of data! {}", e);
-            return Err(std::io::Error::new(
-                ErrorKind::Other,
+            return Err(std::io::Error::other(
                 "Failed to send a chunk of data!",
             ));
         }