apply new rustfmt.toml changes, fix some clippy lints

Signed-off-by: strawberry <strawberry@puppygock.gay>

src/core/utils/sys.rs

@@ -45,8 +45,8 @@ pub unsafe fn current_exe() -> Result<std::path::PathBuf> {
 
 	let exe = std::env::current_exe()?;
 	match exe.to_str() {
-		None => Ok(exe),
-		Some(str) => Ok(str
+		| None => Ok(exe),
+		| Some(str) => Ok(str
 			.strip_suffix(" (deleted)")
 			.map(PathBuf::from)
 			.unwrap_or(exe)),
@@ -58,5 +58,6 @@ pub unsafe fn current_exe() -> Result<std::path::PathBuf> {
 /// accurate on all platforms; defaults to false.
 #[must_use]
 pub fn current_exe_deleted() -> bool {
-	std::env::current_exe().is_ok_and(|exe| exe.to_str().is_some_and(|exe| exe.ends_with(" (deleted)")))
+	std::env::current_exe()
+		.is_ok_and(|exe| exe.to_str().is_some_and(|exe| exe.ends_with(" (deleted)")))
 }