https://www.youtube.com/watch?v=fI4RG_uq-WU& “Any sufficiently advanced technology is indistinguishable from magic.” – Arthur C Clarke This is a talk about magic. In particular: Rust has subtyping, but it may not be in the place where you thought it was. My primary goal is to explain that metaphorical sleight-of-hand, in two parts. My secondary goal is to … Continue reading Subtyping in Rust and Clarke’s Third Law →