"if you do:..." <- > <@jamesmunns:beeper.com> if you do: > > ```rust > let x = [0u8; 2048]; > let x = silly(x); > ``` > > you could probably end up with 2-4x copies of it on the stack. In theory maybe. But that's unlikely in practice AFAICT. https://rust.godbolt.org/z/Kx4Y79WG6