MESA -- A proposal is being discussed over the possibility of beginning to make use of the Rust programming language within Mesa 3D for this open-source OpenGL/Vulkan driver stack along with the likes of Gallium3D video acceleration.

Just days after it was brought up that AMD is hiring Rust developer(s) for working on graphics driver tooling, Mesa developers coincidentally are also discussing prospects of Rust code within Mesa.

https://www.phoronix.com/scan.php?page=news_item&px=Mesa-Rust-2020-Discussion