They thought of that. There are Box::new_in variants for all the other ways of creating a Box. You can put data in there to identify a green thread’s heap. http

They thought of that. There are Box::new_in variants for all the other ways of creating a Box. You can put data in there to identify a green thread’s heap. https://doc.rust-lang.org/stable/std/boxed/struct.Box.html#method.new_in https://doc.rust-lang.org/stable/std/boxed/struct.Box.html#m...