Seamless deductive inference via macros
Arash Sahebolamri, Thomas Gilray, Kristopher Micinski · 2022
We present an approach to integrating state-of-art bottom-up logic programming within the Rust ecosystem, demonstrating it with Ascent, an extension of Datalog that performs well against comparable systems. Rust’s powerful macro system permits Ascent to be compiled uniformly with the Rust code it’s embedded in and to interoperate with arbitrary user-defined components written in Rust, addressing a challenge in real-world use of logic programming languages: the fact that logical programs are parts of bigger software systems and need to interoperate with other components written in imperative programming languages.