Sure! I use the aya framework (https://aya-rs.dev) that provides the kernel-side bindings to write the probes in Rust, and the userspace tooling to load it in the kernel, interacts with maps, etc. Quite a joy to work with, and has all the niceties you'd expect from using Rust.

We write XDP apps for custom dataplanes where traditionally DPDK would be used (routers and such). Our upcoming network acls are written this way, so close to your netfilter usage.