rustc-ap-rustc_errors 642.0.0

Automatically published version of the package `rustc_errors` in the rust-lang/rust repository from commit a29424a2265411dda7d7446516ac5fd7499e2b55 The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish
Documentation

Diagnostics creation and emission for rustc.

This module contains the code for creating and emitting diagnostics.