error[E0507]: cannot move out of static item `D` --> $DIR/move-error-snippets-ext.rs:5:17 | LL | let a = $c; | ^^ move occurs because `D` has type `A`, which does not implement the `Copy` trait | ::: $DIR/move-error-snippets.rs:21:1 | LL | sss!(); | ------ in this macro invocation | = note: this error originates in the macro `aaa` which comes from the expansion of the macro `sss` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider borrowing here | LL | let a = &$c; | + error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0507`.