1 error[E0184]: the trait `Copy` may not be implemented for this type; the type has a destructor
5 | ^^^^ `Copy` not allowed on types with destructors
7 = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
9 error: aborting due to previous error
11 For more information about this error, try `rustc --explain E0184`.