Module rustc 

Information about the build related to rustc. This is a frontend interface informed by proc-macros at build time. Since the project is split into several crates, lower-level information is supplied from each crate during static initialization.

Statics

FEATURES 🔒

Processed list of enabled features across all project crates. This is generated from the data in FLAGS.

FLAGS

Raw capture of rustc flags used to build each crate in the project. Informed by rustc_flags_capture macro (one in each crate’s mod.rs). This is done during static initialization which is why it’s mutex-protected and pub. Should not be written to by anything other than our macro.

RUSTC_VERSION 🔒

Functions

append_features 🔒

features

List of features enabled for the project.

init_features 🔒

version

Version of the rustc compiler used during build.