Rust game engine. Yeehaw.

• Vulkan (tested: 1.3.279, 1.3.283)
• Rust (nightly, see "Required nightly features" for more details)

Should just work with cargo run. Tested on macOS (thoroughly), Windows, and Linux (less thoroughly).

When run as a binary, it plays a demo game (see src/examples/mario).

• #![feature(trait_upcasting)]