Use the WGPU_BACKEND env var if applicable #308
Merged
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This allows the specification of the wgpu backend through the
WGPU_BACKEND
environmental variable if present. I believe this is the default behavior in iced as well.The default backend for my system, vulkan, is really bad and pretty unusable so I need to set it to opengl. I don't think you can specify the backend in the current version of floem so I hope this is an acceptable solution for now at least