Function syncio::zxio::zxio_rename

pub unsafe extern "C" fn zxio_rename(
    old_directory: *mut zxio_t,
    old_path: *const c_char,
    old_path_len: usize,
    new_directory_token: zx_handle_t,
    new_path: *const c_char,
    new_path_len: usize
) -> zx_status_t