rustc-ap-rustc_data_structures 222.0.0

Automatically published version of the package `rustc_data_structures` in the rust-lang/rust repository from commit f6d43ed84207c7e58f363f46e5a438ff40f2b311 The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish

Various data structures used by the Rust compiler. The intention is that code in here should be not be specific to rustc, so that it can be easily unit tested and so forth.

Note

This API is completely unstable and subject to change.