macro_rules! assert_read_dirents_one_listing { ($proxy:expr, $max_bytes:expr, $( { $type:tt, $name:expr $(,)* } ),* $(,)*) => { ... }; (@expand_dirent_type UNKNOWN) => { ... }; (@expand_dirent_type DIRECTORY) => { ... }; (@expand_dirent_type BLOCK_DEVICE) => { ... }; (@expand_dirent_type FILE) => { ... }; (@expand_dirent_type SERVICE) => { ... }; }