Adenine

Results 5 issues of Adenine

Not really an issue but are there any plans to migrate this to typescript? If not would you accept a pull request that did this?

Currently the spread operator (https://github.com/tc39/proposal-object-rest-spread) is unimplemented. Are there plans to implement this?

### Description On macos when resizing windows with the [rectangle](https://rectangleapp.com) utility, winit windows that `request_redraw` continuously with rendering, lag when resizing/repositioning with rectangle. This lag varies but is typically ~200ms-500ms....

B - bug
DS - macos

When building for `wasm-unknown-unknown`, I get the following error: ``` error: failed to run custom build command for `harfbuzz-sys v0.5.0` Caused by: process didn't exit successfully: `/Users/adenine/Developer/grove/target/debug/build/harfbuzz-sys-a0780e23bb96e841/build-script-build` (exit status: 1)...

The following sample ```rust use std::marker::PhantomData; #[bitfield(u32)] pub struct Foo { _unused: u32, _marker: PhantomData, } ``` Fails to compile with the following error: ```rust error: unsupported type --> main.rs:9:14...