Tracking intra-rustdoc links

[hobofan]

rust-lang/rust#43466

Looks like the current status is that it's nightly-only for now.

Related to comment I previously made: #14 (comment)

[jyn514]

Intra-doc links will be stable in 1.48, which releases in 5 weeks.

@hobofan what was this intended to track? Is there a change you wanted to make to deadlinks when intra-doc links are stabilized?

[hobofan]

I think mostly what I said in #14 (comment) : Once it lands on stable provide a hint to use the new intra-rustdoc link syntax.

[jyn514]

Gotcha. I think I'd rather have this as a rustdoc lint than in cargo-deadlinks. Also, rustdoc can still generate broken links without warning (rust-lang/rust#77971) so deadlinks would still be useful after intra-doc links are stable.