- continuing accumulation of documentation and utility libraries from Khronos
- excellent learning materials from the community
- tons of legacy code
all using C++.
https://github.com/KhronosGroup/Vulkan-Utility-Libraries
https://github.com/cg-tuwien/VulkanLaunchpad
https://cescg.org/our-services/an-introduction-to-vulkan/
Until I see professionals get funding to build, maintain, document, and create training materials for Rust bindings, I'm going to continue to assume there will not be movement in that sector. I don't think industry is going to throw away the C++ ecosystem and build greenfield projects on a foundation of hobby projects.