A tail-call interpreter in (nightly) Rust

Here's a podcast episode description: **Ever wondered what it takes to push a programming language's runtime to its absolute limits?** In this episode, we dive into the world of tail-call interpreters and explore how nightly Rust's cutting-edge features unlock performance and elegance that stable Rust simply can't offer. If you've ever been curious about interpreter design, trampolining, or why tail calls matter so much, this one's for you. --- Want a shorter, punchier version? Here's an alternative: **Building an interpreter is hard. Building a *fast* one is harder.** This episode explores the craft of writing a tail-call interpreter in nightly Rust, where unstable features become powerful tools and the rules of the language bend just enough to do something really cool. Tune in if you love low-level design, language internals, or just want to see what Rust can do when you take the