error[E0184]: the trait `Copy` may not be implemented for this type; the type has a destructor | |
--> $DIR/E0184.rs:1:10 | |
| | |
LL | #[derive(Copy)] | |
| ^^^^ Copy not allowed on types with destructors | |
| | |
= note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0184`. |