rustc-ap-rustc_error_codes 635.0.0

Automatically published version of the package `rustc_error_codes` in the rust-lang/rust repository from commit bf2d145c62888c853db0bcfd8f5b3a6919f15502 The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish
Documentation

This library is used to gather all error codes into one place, the goal being to make their maintenance easier.