rustc-ap-rustc_errors 585.0.0

Automatically published version of the package `rustc_errors` in the rust-lang/rust repository from commit 122fefc63e4c2bab7f76bb24a7ab056b7bc7b37e The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish

Diagnostics creation and emission for rustc.

This module contains the code for creating and emitting diagnostics.