187     ) -> Result<Arc<dyn IndexNode>, i32> {  in create()
207     ) -> Result<Arc<dyn IndexNode>, i32> {  in create_with_data()
219     fn link(&self, _name: &str, _other: &Arc<dyn IndexNode>) -> Result<(), i32> {  in link()
258         _target: &Arc<dyn IndexNode>,  in move_()
271     fn find(&self, _name: &str) -> Result<Arc<dyn IndexNode>, i32> {  in find()
313     fn fs(&self) -> Arc<dyn FileSystem>;  in fs()
317     fn as_any_ref(&self) -> &dyn Any;  in as_any_ref()
324     fn mount(&self, _fs: Arc<dyn FileSystem>) -> Result<Arc<MountFS>, i32> {  in mount()
336 impl dyn IndexNode {  impl
349     pub fn lookup(&self, path: &str) -> Result<Arc<dyn IndexNode>, i32> {  in lookup()
364     ) -> Result<Arc<dyn IndexNode>, i32> {  in lookup_follow_symlink()
485     fn root_inode(&self) -> Arc<dyn IndexNode>;  in root_inode()
492     fn as_any_ref(&self) -> &dyn Any;  in as_any_ref()