Summary:
Pull Request resolved: https://github.com/facebookexperimental/eden/pull/45
Fix referring to 'version' without proper codegen by making 'version' compile
without codegen. This fixes configparser test when version/src/lib.rs was not
generated.
Make unneeded deps without 'fb' feature optional.
This would hopefully fix the "EdenSCM Rust Libraries" GitHub workflow.
Reviewed By: DurhamG
Differential Revision: D23269864
fbshipit-source-id: f9e691fe0a75159c4530177b8a96dad47d2494a9
Summary: Otherwise the version information is only available in Python.
Reviewed By: DurhamG
Differential Revision: D19803762
fbshipit-source-id: 044c5da86efc8c657d0c422a2b1947086444895e
