@veer66 yes Rust Procedural Macros are truly awesome! I used them to do type inference in my variant of Rust called "Typeless Rust". Which is really useful for Visual Rust programming because we don't want newbies to fill in all the missing types: https://medium.com/@ly.lee/advanced-topics-for-visual-embedded-rust-programming-ebf1627fe397?sk=01f0ae0e1b82efa9fd6b8e5616c736af