rustc-ap-rustc_target 278.0.0

Automatically published version of the package `rustc_target` in the rust-lang/rust repository from commit 10f42cbde015c44a019e8b6dceca472a1532f36a The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish

librustc_target contains some very low-level details that are specific to different compilation targets and so forth.

For more information about how rustc works, see the rustc guide.