johnsonbaugh

I was able to export and run the book's Hello World project on an iPhone in 4.2.1. I had to disable the OpenXR APIs before it would work. I had...

Using stable-aarch64-apple-darwin. Ultimately I think everything else I did was straightforward. Added aarch64-apple-ios target: ``` rustup target add aarch64-apple-ios ``` Added .gdextension entries: ``` ios.debug.arm64 = "res://../rust/target/aarch64-apple-ios/debug/librust_project.dylib" ios.release.arm64 = "res://../rust/target/aarch64-apple-ios/release/librust_project.dylib"...