Nam Se Hyun

I face same issue, this library change i32 to usize without any protection. https://github.com/chinedufn/psd/blob/5276ab762addfc6eeb711cbb35cbb7c12a472a2d/src/sections/layer_and_mask_information_section/layer.rs#L436 

I could successfully build with below command in ubuntu for msvc, ``` rustup component add llvm-tools-preview rustup target add x86_64-pc-windows-msvc rustup update cargo xwin check --target x86_64-pc-windows-msvc --xwin-arch x86_64 --xwin-version...

Could you show me the command you tried? Are you sure the same command with my suggestion?

If your project is open source, may I check it directly? or would you make a minimal reproducible example?

Emscripten seems to check the value is undefined or null, For example, CanvasKit has the parameter type `Shader | null` for setting shader https://github.com/google/skia/blob/main/modules/canvaskit/npm_build/types/index.d.ts#L2158 , and it makes error when...

A runtime error, not typescript error. I can't cast without overhead because I use wasm-bindgen, not javascript. I call it from my rust code.

nonstriater > yes,it worked . > > cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/developer/SDKs/ > to see what sdk version installed in you mac work for me too. thanks

Because we want to use it on es6