Add regression test for #137857 to ensure that we generate intra doc links for extern crate items. #142367
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tests/rustdoc/intra-doc/deps.rs
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| //@ compile-flags: --document-private-items -Z unstable-options | ||
| //@ compile-flags: --extern-html-root-url=empty=https://docs.rs/ | ||
| // This one is to ensure that we don't link "by default" any item we see which has | ||
| // an external html root URL. | ||
| //@ compile-flags: --extern-html-root-url=non_existent=https://docs.rs/ |
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| //@ compile-flags: --document-private-items -Z unstable-options | |
| //@ compile-flags: --extern-html-root-url=empty=https://docs.rs/ | |
| // This one is to ensure that we don't link "by default" any item we see which has | |
| // an external html root URL. | |
| //@ compile-flags: --extern-html-root-url=non_existent=https://docs.rs/ | |
| //@ compile-flags: --document-private-items -Z unstable-options | |
| //@ compile-flags: --extern-html-root-url=empty=https://empty.example/ | |
| // This one is to ensure that we don't link to any item we see which has | |
| // an external html root URL unless it actually exists | |
| //@ compile-flags: --extern-html-root-url=non_existent=https://non-existant.example/ |
I think it is confusing to give a value that is similar to a real value, but which is incorrect if you wanted the link to actually work.
Using obvious placeholder values should hopefully be more clear (.example in particular is reserved as a gTLD that will never actually be used)
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…ntra doc links for extern crate items.
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Applied suggestion (updated comment and updated URL). |
lolbinarycat
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Jun 28, 2025
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@bors r=lolbinarycat rollup |
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Rollup of 11 pull requests Successful merges: - #142021 (Doc: clarify priority of lint level sources) - #142367 (Add regression test for #137857 to ensure that we generate intra doc links for extern crate items.) - #142641 (Generate symbols.o for proc-macros too) - #142889 (Clarify doc comment on unix OpenOptions) - #143063 (explain `ImportData::imported_module`) - #143088 (Improve documentation of `TagEncoding`) - #143135 (fix typos on some doc comments) - #143138 (Port `#[link_name]` to the new attribute parsing infrastructure) - #143155 (`librustdoc` house-keeping 🧹) - #143169 (Remove unused feature gates) - #143171 (Fix the span of trait bound modifier `[const]`) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of #142367 - GuillaumeGomez:extern-crate-items-intra-doc, r=lolbinarycat Add regression test for #137857 to ensure that we generate intra doc links for extern crate items. Fixes #137857. I checked that linking to extern crates was generating valid links (with the `/index.html` part) and since it's already working, just adding a regression test. r? `@notriddle`
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Fixes #137857.
I checked that linking to extern crates was generating valid links (with the
/index.htmlpart) and since it's already working, just adding a regression test.r? @notriddle