1 error[E0599]: no method named `count_ones` found for type `impl std::marker::Copy` in the current scope
2 --> $DIR/bindings-opaque.rs:20:17
4 LL | let _ = FOO.count_ones();
7 error[E0599]: no method named `count_ones` found for type `impl std::marker::Copy` in the current scope
8 --> $DIR/bindings-opaque.rs:21:17
10 LL | let _ = BAR.count_ones();
13 error[E0599]: no method named `count_ones` found for type `impl std::marker::Copy` in the current scope
14 --> $DIR/bindings-opaque.rs:22:17
16 LL | let _ = foo.count_ones();
19 error: aborting due to 3 previous errors
21 For more information about this error, try `rustc --explain E0599`.