tree-wide: fix private intra doc links

a previous commit fixed up all intra doc links that were present on
public apis, this also fixes the links for private members.

Signed-off-by: Shannon Sterz <s.sterz@proxmox.com>

proxmox-io/src/sparse_copy.rs

@@ -26,8 +26,8 @@ pub struct SparseCopyResult {
     pub seeked_last: bool,
 }
 
-/// Copy similar to [`io::copy`](std::io::copy), but seeks the target when encountering zero bytes
-/// instead of writing them.
+/// Copy similar to [`io::copy`], but seeks the target when encountering zero bytes instead of
+/// writing them.
 ///
 /// Example use:
 /// ```

proxmox-rest-server/src/worker_task.rs

@@ -50,7 +50,7 @@ pub fn check_last_worker() {
 }
 
 /// Spawn a task which calls [`check_last_worker()`] in the case of a requested shutdown. This used
-/// to be implied by the [`request_shutdown()`] call when it was part of the `proxmox-rest-server`
+/// to be implied by the `request_shutdown()` call when it was part of the `proxmox-rest-server`
 /// crate, which is no longer the case.
 fn check_workers_on_shutdown() {
     tokio::spawn(async {

proxmox-sys/src/fs/file.rs

@@ -117,7 +117,7 @@ pub fn file_read_firstline<P: AsRef<Path>>(path: P) -> Result<String, Error> {
 }
 
 #[inline]
-/// Creates a tmpfile like [`nix::unistd::mkstemp`], but with [`nix::fctnl::Oflag`] set.
+/// Creates a tmpfile like [`nix::unistd::mkstemp`], but with [`OFlag`] set.
 ///
 /// Note that some flags are masked out since they can produce an error, see mkostemp(2) for details.
 // code is mostly copied from nix mkstemp