| error[E0746]: return type cannot be a trait object without pointer indirection |
| --> $DIR/issue-91803.rs:3:43 |
| | |
| LL | fn or<'a>(first: &'static dyn Foo<'a>) -> dyn Foo<'a> { |
| | ^^^^^^^^^^^ doesn't have a size known at compile-time |
| | |
| help: consider returning an `impl Trait` instead of a `dyn Trait` |
| | |
| LL - fn or<'a>(first: &'static dyn Foo<'a>) -> dyn Foo<'a> { |
| LL + fn or<'a>(first: &'static dyn Foo<'a>) -> impl Foo<'a> { |
| | |
| help: alternatively, box the return type, and wrap all of the returned values in `Box::new` |
| | |
| LL | fn or<'a>(first: &'static dyn Foo<'a>) -> Box<dyn Foo<'a>> { |
| | ++++ + |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0746`. |
