A new broken link callback design #469
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This looks great to me! |
jyn514
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Sending a big thank to @jyn514, @euclio and @raphlinus for the feedback! Edit: And yes, this will require a semver breaking change bump. |
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This is awesome, thank you @marcusklaas! Now I just need to update |
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Thanks to marcusklaas' hard work in pulldown-cmark/pulldown-cmark#469, this fixes a lot of rustdoc bugs! - Get rid of unnecessary `RefCell` - Fix duplicate warnings for broken implicit reference link - Remove unnecessary copy of links
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…Gomez Upgrade to pulldown-cmark 0.8.0 Thanks to marcusklaas' hard work in pulldown-cmark/pulldown-cmark#469, this fixes a lot of rustdoc bugs! - Get rid of unnecessary `RefCell` - Fix duplicate warnings for broken implicit reference link - Remove unnecessary copy of links Closes rust-lang#73264, closes rust-lang#76687. r? @euclio I'm not sure if the switch away from `locate` fixes any open bugs - euclio mentioned some in pulldown-cmark/pulldown-cmark#165, but I didn't see any related issues open for rustdoc. Let me know if I missed one.
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This is a
WIPPR to address several outstanding issues with the current broken link callback design.Firstly, it provides additional data (source mapping, link type) to the callback to improve diagnostics (#373) and help disambiguate links with identical references (#165). Further, this design also prevents the callback from being called twice on the same reference (#444). And lastly, the callback now returns
CowStrs, so that it is possible to generate titles and urls without memory allocations, for example when they are static strings or derived from text in the source.Feedback is greatly appreciated. Would this cover your use-cases? Is this an improvement over the old design?
cc @euclio @jyn514 @GuillaumeGomez