> Golang doesn't have copy elison unlike C++ so in principle you need to leverage the heap escape anyways. I mean you can pass structs by ref or value around,

> Golang doesn't have copy elison unlike C++ so in principle you need to leverage the heap escape anyways. I mean you can pass structs by ref or value around, which makes direct impact will they be on stack or heap. > Golang's arenas were an experiment that has already been ditched by the maintainer as un-feasible. Thank you, good to know, looks like big pros in favor of rust as lang for my next project.