tl;dr - I wrote some Inter-Process Communication (“IPC”) experiments in Rust w/ slightly more abstraction and more realistic serialization (JSON) – Check out the code. UPDATE (10/10/2024) Thanks to feedback from Reddit, I've updated my references to "throughput" to "latency" which is the more accurate description of what roundtrips measures. Rust is kinda hot right now. OK it’s been hot for a while – and I’ve been enjoying using it, but that’s not we’re here to talk about today.