rustc-ap-rustc_data_structures 219.0.0

Automatically published version of the package `rustc_data_structures` in the rust-lang/rust repository from commit 11a902431b8e66da8486b3b9a2d8527746c6ab1a 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.