Remove cfg_attr
#![warn(clippy::large_digit_groups)]
#![warn(clippy::let_unit_value)]
#![warn(clippy::match_bool)]
+#![warn(clippy::match_on_vec_items)]
#![warn(clippy::match_wild_err_arm)]
#![warn(clippy::missing_errors_doc)]
#![warn(clippy::missing_inline_in_public_items)]
#![warn(clippy::useless_transmute)]
#![warn(clippy::zero_sized_map_values)]
#![cfg_attr(not(test), warn(clippy::expect_used))]
-#![cfg_attr(not(test), warn(clippy::match_on_vec_items))]
#![cfg_attr(not(test), warn(clippy::unwrap_used))]
#![cfg_attr(not(feature = "std"), no_std)]
