An attempt at using Piet with winit, as somebody asked.
This is very inefficient, as I don't understand lifetimes enough to avoid creating and dropping a new Piet bitmap canvas with every frame -- the Winit event_loop.run method takes a 'static move closure, and it complains borrowed value does not live long enough / argument requires that 'device' is borrowed for 'static if I try creating a bitmap to reuse outside the event loop. Help would be appreciated, if this can be fixed.
Based on the pixels crate raqote-winit example.
cargo run --release