rustc-ap-rustc_errors 596.0.0

Automatically published version of the package `rustc_errors` in the rust-lang/rust repository from commit 97e58c0d32bcb8730f8246d25f3d2fa8092b450a 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.