Experimental Rust FFI bindings for Amazon Lumberyard.
Also requires modified Lumberyard source.
# Path to custom version of llvm/clang
PS> $env:LIBCLANG_PATH="D:\projects\llvm\build\Debug\bin"
# Path to Lumberyard source (defaults to `C:\Amazon\Lumberyard\1.21.0.0`)
PS> $env:LMBR_ROOT="D:\projects\lumberyard"
PS> cd ./lmbr_sys/
# Updates and replaces `lmbr_sys/src/bindings.rs`
PS> cargo build --features bindgen-generate