1 error[E0277]: the trait bound `Box<{integer}>: Foo` is not satisfied
2 --> $DIR/kindck-inherited-copy-bound.rs:21:16
5 | ---------- ^^ the trait `Copy` is not implemented for `Box<{integer}>`
7 | required by a bound introduced by this call
9 note: required for `Box<{integer}>` to implement `Foo`
10 --> $DIR/kindck-inherited-copy-bound.rs:14:14
12 LL | impl<T:Copy> Foo for T {
14 note: required by a bound in `take_param`
15 --> $DIR/kindck-inherited-copy-bound.rs:17:17
17 LL | fn take_param<T:Foo>(foo: &T) { }
18 | ^^^ required by this bound in `take_param`
20 error[E0038]: the trait `Foo` cannot be made into an object
21 --> $DIR/kindck-inherited-copy-bound.rs:28:19
23 LL | let z = &x as &dyn Foo;
24 | ^^^^^^^^ `Foo` cannot be made into an object
26 note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
27 --> $DIR/kindck-inherited-copy-bound.rs:10:13
29 LL | trait Foo : Copy {
30 | --- ^^^^ ...because it requires `Self: Sized`
32 | this trait cannot be made into an object...
34 error[E0038]: the trait `Foo` cannot be made into an object
35 --> $DIR/kindck-inherited-copy-bound.rs:28:13
37 LL | let z = &x as &dyn Foo;
38 | ^^ `Foo` cannot be made into an object
40 note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
41 --> $DIR/kindck-inherited-copy-bound.rs:10:13
43 LL | trait Foo : Copy {
44 | --- ^^^^ ...because it requires `Self: Sized`
46 | this trait cannot be made into an object...
47 = note: required for `&Box<{integer}>` to implement `CoerceUnsized<&dyn Foo>`
48 = note: required by cast to type `&dyn Foo`
50 error: aborting due to 3 previous errors
52 Some errors have detailed explanations: E0038, E0277.
53 For more information about an error, try `rustc --explain E0038`.