Eric Huss

Is there a stable way to actually use that?

Yep, thanks!

Thanks for the PR! I don't think this is entirely accurate. For example, a doc-comment passed to a proc-macro will receive an escaped string, such as `#[doc = "comment with...

Sorry, I'm a bit confused. I'm not sure what is meant by "unicode encoding". All Rust strings are unicode. I'm also not sure what is meant by waiting (I assume)...

I've been trying to debug this and have not been able to make reasonable progress. From the best as I can tell, there are events that can happen to a...

> For the packages that consume the cfg, they can have a build.rs directive declare it and no warning will happen. Passing `cargo:rustc-check-cfg=cfg(…)` in a build script doesn't silence the...

> I assume these are unique enough that there is no de-duplicating (if we have any) and so the user will see a warning per package and build script. It...

It was inadvertent that the component without the `-preview` suffix was allowed. This is currently tracked in #119164.

There was a discussion at https://rust-lang.zulipchat.com/#narrow/stream/241545-t-release/topic/llvm-tools.20stabilization about the accidental removal of the `-preview` suffix. I think to summarize: People agree that we should not remove the `llvm-tools` component and break...

I'll reopen it, but it seems like there are a few related cases where people want to convey messages to users: - Display a notification and reason that a crate...