Update README.md

Author: matthewjberger

README.md

@@ -4,6 +4,8 @@ This project demonstrates how to setup a [rust](https://www.rust-lang.org/) proj
 that uses [wgpu](https://wgpu.rs/) to render a spinning triangle, supporting
 both webgl and webgpu [wasm](https://webassembly.org/) as well as native.
 
+> If you're looking to use vulkan directly, check out this [rust + vulkan example](https://github.com/matthewjberger/vulkan-example)
+
 ## Quickstart
 
 ```