A UEFI program written in rust that loads another EFI program and executes it.
Of particular interest to other developers may be the protocol definitions in the src/protocols folder, and the device_path.rs file in particular which has a number of convenience functions based on those found in the EDK2 libraries. Additionally a number of functions in utils.rs may be useful, including signature scanning function. The hooks.rs file contains an X64Hook object for inserting function hooks. Boot service hooks can be placed in boot_services.rs.
First place an EFI program in qemu/hda-contents.
Change the PROGRAM_TO_RUN_PATH in src/main.rs to match up with the efi executable you placed in qemu/hda-contents/ and simply execute build.sh. To test execute test.sh.
Try on real hardware at your own risk :)