fix(fs): don't make inner handles public

Author: mkroening

src/fs/fuse.rs

@@ -895,7 +895,7 @@ impl Drop for FuseFileHandleInner {
 	}
 }
 
-struct FuseFileHandle(pub Arc<Mutex<FuseFileHandleInner>>);
+struct FuseFileHandle(Arc<Mutex<FuseFileHandleInner>>);
 
 impl FuseFileHandle {
 	pub fn new() -> Self {

src/fs/uhyve.rs

@@ -98,7 +98,7 @@ impl Drop for UhyveFileHandleInner {
 	}
 }
 
-struct UhyveFileHandle(pub Arc<Mutex<UhyveFileHandleInner>>);
+struct UhyveFileHandle(Arc<Mutex<UhyveFileHandleInner>>);
 
 impl UhyveFileHandle {
 	pub fn new(fd: i32) -> Self {