jyn

Is there a proposed `merge()` function for spans or should that be done by the library users? I need to be able to merge spans from different parts of an...

The code for merge is super simple btw: https://github.com/brendanzab/codespan/pull/149

Ok. Is it possible to document this somewhere? Maybe around https://doc.rust-lang.org/cargo/reference/build-scripts.html#rerun-if-env-changed ?

> If one rustc emits the same version output as another, then cargo assumes they essentially behave the same, even if they are from different paths. To be clear, the...

> Decide if Cargo should pass mappings for transitive dependencies (currently it does not). This normally isn't an issue, but can arise for re-exports (see the alt_registry test for an...

> This increases the command-line length significantly. Before stabilizing, we may want to consider addressing that. I'm not sure if it would make sense to change rustdoc's interface, or to...

> If there are multiple versions of the same package within the dep graph, rustdoc will only link to one of them. To fix this, Cargo would need to pass...

> The #![doc(html_root_url = "...")] attribute is overridden by the --extern-html-root-url flag. This may be a good or bad thing depending on your perspective (should the user have control, or...

> This increases the command-line length significantly. Before stabilizing, we may want to consider addressing that. I'm not sure if it would make sense to change rustdoc's interface, or to...

This was discussed in https://rust-lang.zulipchat.com/#narrow/stream/238009-t-compiler.2Fmeetings/topic/planning.20meeting.202020.2E09.2E04. Should this issue be closed?