`pub use serde::*` doesn't show traits in `cargo doc`

[LunaBorowska]

This is somewhat weird, but on https://konradborowski.gitlab.io/serde-feature-hack/serde_feature_hack/index.html, I don't see traits like Serialize, even if they should be here, and there is no note of re-export either. On https://docs.rs/serde-feature-hack/0.1.0/serde_feature_hack/, it shows a re-export, so this appears to be a regression.

The code:

extern crate serde;
pub use serde::*;

[QuietMisdreavus]

In #51584, i made it so that glob re-exports were properly inlined by rustdoc. However, it seems that when inlining a module from another crate (or in this case, the crate root), it doesn't see any re-exports that happen to be in that module.

Note that on the docs.rs version (using an older rustdoc), it's showing the re-export for serde itself, not for anything within it. You could try forcing this by adding #[doc(no_inline)] to the re-export, but otherwise this should be investigated.

[lolbinarycat]

triage: has been fixed, needs regression test (glob reexport of glob reexport)