fix clippy lints

Author: jasger9000

src/main.rs

@@ -2,7 +2,7 @@ use async_std::task::block_on;
 use libc::{EXIT_FAILURE, EXIT_SUCCESS, SIGHUP, SIGQUIT};
 use log::{debug, error, info, warn};
 use std::sync::{Arc, LazyLock, atomic::AtomicBool};
-use std::{env, io, process::exit, path::PathBuf};
+use std::{env, io, path::PathBuf, process::exit};
 
 use signal_hook::{consts::TERM_SIGNALS, flag, iterator::Signals, low_level::emulate_default_handler};
 

src/util/expand.rs

@@ -49,10 +49,7 @@ pub fn expand_path(str: &str) -> PathBuf {
             continue;
         }
 
-        let end_idx = rest
-            .chars()
-            .position(|b| !is_valid_varname_char(b))
-            .unwrap_or_else(|| rest.len());
+        let end_idx = rest.chars().position(|b| !is_valid_varname_char(b)).unwrap_or(rest.len());
 
         let varname = &rest[..end_idx];
 

src/util/mod.rs

@@ -12,7 +12,7 @@ pub mod notify;
 /// Defined as: $XDG_CONFIG_PATH/mpdris/mpdris.conf or $HOME/.config/mpdris/mpdris.conf
 /// Deprecated path: $XDG_CONFIG_PATH/mpd/mpDris.conf or $HOME/.config/mpd/mpDris.conf
 pub fn get_config_path() -> PathBuf {
-    let base = env::var_os("XDG_CONFIG_HOME").map_or_else(|| HOME_DIR.join(".config"), |p| PathBuf::from(p));
+    let base = env::var_os("XDG_CONFIG_HOME").map_or_else(|| HOME_DIR.join(".config"), PathBuf::from);
     let paths = [base.join("mpdris/mpdris.conf"), base.join("mpd/mpDris.conf")];
     let idx = paths.iter().position(|p| p.is_file()).unwrap_or(0);
     if idx == 1 {