Fix clippy warnings

src/ipc_server.rs

@@ -6,7 +6,7 @@ use std::io::{BufRead, BufReader, Write};
 use std::os::unix::net::{UnixListener, UnixStream};
 use std::path::PathBuf;
 
-use catacomb_ipc::{self, AppIdMatcher, DpmsState, IpcMessage, WindowScale};
+use catacomb_ipc::{AppIdMatcher, DpmsState, IpcMessage, WindowScale};
 use smithay::reexports::calloop::LoopHandle;
 use tracing::{error, warn};
 

src/main.rs

@@ -6,7 +6,7 @@ use std::process::{Command, Stdio};
 use std::{env, io, ptr};
 
 use catacomb_ipc::{DpmsState, IpcMessage};
-use clap::{self, Parser, Subcommand};
+use clap::{Parser, Subcommand};
 #[cfg(feature = "profiling")]
 use profiling::puffin;
 #[cfg(feature = "profiling")]

src/socket.rs

@@ -7,7 +7,7 @@ use std::os::unix::net::{UnixListener, UnixStream};
 
 use smithay::reexports::calloop::generic::Generic;
 use smithay::reexports::calloop::{
-    self, EventSource, Interest, Mode, Poll, PostAction, Readiness, Token, TokenFactory,
+    EventSource, Interest, Mode, Poll, PostAction, Readiness, Token, TokenFactory,
 };
 
 /// Unix domain socket source.