rename tools::raw to tools::fd

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

proxmox-tools/src/fd.rs

@@ -1,3 +1,5 @@
+//! Raw file descriptor related structures.
+
 use std::os::unix::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd};
 
 /// Guard a raw file descriptor with a drop handler. This is mostly useful when access to an owned

proxmox-tools/src/lib.rs

@@ -5,8 +5,8 @@ use lazy_static::lazy_static;
 
 pub mod common_regex;
 pub mod io;
+pub mod fd;
 pub mod fs;
-pub mod raw;
 pub mod serde;
 pub mod vec;