Rollup merge of #93441 - notriddle:notriddle/collect-crate-doc-links-very-early, r=petrochenkov

rustdoc: load the set of in-scope traits for modules with no docstring

Fixes #93428

This fix is a response to a couple of special cases related to the `module_id`, which is eventually used for trait candidates:

  * The module id is always set to the current crate, when checking `crate::`.

    Normally, the set of in-scope traits would be set in `load_links_in_attrs`, but if there are no doc comments, then that loop will never run.

  * the module id is set to the parent module, when resolving a module that is spelled like this:

        // Notice how we use an outlined doc comment here!
        // [`Test::my_fn`]
        mod something {
        }

    As with the above problem with `crate::`, we need to make sure the module gets its traits in scope resolved, even if it has no doc comments of its own.

0 files changed, 0 insertions, 0 deletions