#![cfg_attr(not(feature = "std"), allow(internal_features))] #![cfg_attr(not(feature = "std"), feature(lang_items, start))] #![cfg_attr(not(feature = "std"), no_std)] #[cfg_attr(not(feature = "std"), start)] fn start(_argc: isize, _argv: *const *const u8) -> isize { 0 } use docsplay::Display; #[derive(Display)] #[prefix_enum_doc_attributes] enum TestType { /// this variant is too Variant1, /// this variant is two Variant2, } static_assertions::assert_impl_all!(TestType: core::fmt::Display); #[cfg(feature = "std")] fn main() {}