code	rustdoc
pub enum Enum1 { A, B, #[doc(hidden)] C, }
#[non_exhaustive] pub enum Enum2 { A, B, }
#[non_exhaustive] pub enum Enum3 { A, B, #[doc(hidden)] C, }

Would it be reasonable for Rustdoc to produce exactly the same output for Enum2 and Enum3? I think so. These two types have an identical public API.

Separately, would it be reasonable for Rustdoc to produce exactly the same output for Enum1 and Enum2? Whether that means printing a synthetic #[non_exhaustive] attribute on Enum1 instead of the // some variants omitted comment, or some other approach that unifies all three of these outputs.

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rustc --version --verbose:

rustc 1.70.0-nightly (e3dfeeaa4 2023-03-07) binary: rustc commit-hash: e3dfeeaa45f117281b19773d67f3f253de65cee1 commit-date: 2023-03-07 host: x86_64-unknown-linux-gnu release: 1.70.0-nightly LLVM version: 15.0.7