feat: I/O safety for 'sys/statfs'

1 files changed, 3 insertions, 3 deletions

diff --git a/src/sys/statfs.rs b/src/sys/statfs.rs
index 9be8ca66..721d45cb 100644
--- a/src/sys/statfs.rs
+++ b/src/sys/statfs.rs
@@ -5,7 +5,7 @@
 use std::ffi::CStr;
 use std::fmt::{self, Debug};
 use std::mem;
-use std::os::unix::io::AsRawFd;
+use std::os::unix::io::{AsFd, AsRawFd};
 
 use cfg_if::cfg_if;
 
@@ -740,10 +740,10 @@ pub fn statfs<P: ?Sized + NixPath>(path: &P) -> Result<Statfs> {
 /// # Arguments
 ///
 /// `fd` - File descriptor of any open file within the file system to describe
-pub fn fstatfs<T: AsRawFd>(fd: &T) -> Result<Statfs> {
+pub fn fstatfs<Fd: AsFd>(fd: &Fd) -> Result<Statfs> {
     unsafe {
         let mut stat = mem::MaybeUninit::<type_of_statfs>::uninit();
-        Errno::result(LIBC_FSTATFS(fd.as_raw_fd(), stat.as_mut_ptr()))
+        Errno::result(LIBC_FSTATFS(fd.as_fd().as_raw_fd(), stat.as_mut_ptr()))
             .map(|_| Statfs(stat.assume_init()))
     }
 }