gecko-dev/third_party/rust/raw-window-handle

raw-window-handle: A common windowing interoperability library for Rust

This library provides standard types for accessing a window's platform-specific raw window handle and display's platform-specific raw display handle. This does not provide any utilities for creating and managing windows; instead, it provides a common interface that window creation libraries (e.g. Winit, SDL) can use to easily talk with graphics libraries (e.g. gfx-hal).