Module context 

wgpu device/surface ownership. All raw GPU access lives behind this layer (ADR-0001): scene code sees wgpu types, never a backend.

Structs

AdapterDescription

One enumerated adapter: the name a caller matches against, and the full description a caller prints.

RenderContext

Owns the wgpu instance, surface, device, and queue for one output window.

Enums

AdapterChoice

Which graphics adapter a headless context should render on.

RenderError

Something went wrong bringing up or drawing with the GPU context.

Functions

adapter_change_permitted

Whether a runtime adapter change is allowed at all (ADR-0246): only on a context that has a surface.

list_adapters

Every graphics adapter wgpu enumerates on this machine, in wgpu’s order.