@mratsim
I accelerate Rust code with Nim following ZAL ;), the Zk Accel Layer: https://github.com/mratsim/constantine/pull/308
Compared to Rust frameworks I'm 1.8x to 4.5x faster (Arkworks, Bellman, Halo2, see https://github.com/mratsim/constantine/pull/226 )