Update all dependencies

util/src/lib.rs

@@ -1,4 +1,4 @@
-use std::{ffi::CStr, io};
+use std::{ffi::CStr, io, os::fd::{BorrowedFd, RawFd}};
 use xcb::x;
 
 pub mod desktop;
@@ -77,3 +77,10 @@ pub fn get_username() -> io::Result<String> {
             .map(|s| s.to_string())
     }
 }
+
+pub fn borrow_raw_fd<'a>(fd: RawFd) -> BorrowedFd<'a> {
+    if fd < 0 {
+        panic!("Can't borrow invalid file descriptor");
+    }
+    unsafe { BorrowedFd::borrow_raw(fd) }
+}