186         name: &str,  in create()  argument
205         _name: &str,  in create_with_data()  argument
221     fn link(&self, _name: &str, _other: &Arc<dyn IndexNode>) -> Result<(), SystemError> {  in link()  argument
232     fn unlink(&self, _name: &str) -> Result<(), SystemError> {  in unlink()
243     fn rmdir(&self, _name: &str) -> Result<(), SystemError> {  in rmdir()
259         _old_name: &str,  in move_()  argument
261         _new_name: &str,  in move_()  argument
273     fn find(&self, _name: &str) -> Result<Arc<dyn IndexNode>, SystemError> {  in find()
362     pub fn lookup(&self, path: &str) -> Result<Arc<dyn IndexNode>, SystemError> {  in lookup()
375         path: &str,  in lookup_follow_symlink()  argument
430                     ::core::str::from_utf8(&content[..len]).map_err(|_| SystemError::ENOTDIR)?,  in lookup_follow_symlink()