error[E0277]: the trait bound `String: Copy` is not satisfied --> $DIR/error-should-say-copy-not-pod.rs:6:17 | LL | check_bound("nocopy".to_string()); | ----------- ^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `String` | | | required by a bound introduced by this call | note: required by a bound in `check_bound` --> $DIR/error-should-say-copy-not-pod.rs:3:18 | LL | fn check_bound(_: T) {} | ^^^^ required by this bound in `check_bound` help: consider removing this method call, as the receiver has type `&'static str` and `&'static str: Copy` trivially holds | LL - check_bound("nocopy".to_string()); LL + check_bound("nocopy"); | error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0277`.