Details are a bit sparse, they likely support Rust only in RTP[0], not in Kernel...

		seren on Oct 10, 2019 \| parent \| context \| favorite \| on: VxWorks now with C++17 and Rust support, alongside... Details are a bit sparse, they likely support Rust only in RTP[0], not in Kernel. If someone has a more technical resource, I am interested. This is an important milestone, because this is a significant actor in the embedded world, where suppliers are often rather conservative regarding language/toolchains they provide, that is putting some of its weight behind Rust. [0] RTP are VxWorks Real Time Processes.

Considering it's mentioned alongside Python and Boost, it's most likely as a userland process too.