Yeah I was glossing over the specifics for this context. The way futures/generators are implemented as syntax sugar over a closure/state machine that can live o

Yeah I was glossing over the specifics for this context. The way futures/generators are implemented as syntax sugar over a closure/state machine that can live on the stack is one of my favorite features of Rust, but i.e. an executor that uses a smallvec task queue is a bit esoteric for a discussion that started around Javascript.