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ff7c6d11 1error[E0038]: the trait `Bar` cannot be made into an object
f2b60f7d 2 --> $DIR/object-safety-mentions-Self.rs:22:31
ff7c6d11 3 |
dc9dc135 4LL | fn make_bar<T:Bar>(t: &T) -> &dyn Bar {
f2b60f7d 5 | ^^^^^^^ `Bar` cannot be made into an object
74b04a01 6 |
29967ef6
XL
7note: 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>
8 --> $DIR/object-safety-mentions-Self.rs:11:22
9 |
10LL | trait Bar {
11 | --- this trait cannot be made into an object...
12LL | fn bar(&self, x: &Self);
13 | ^^^^^ ...because method `bar` references the `Self` type in this parameter
c295e0f8 14 = help: consider moving `bar` to another trait
ff7c6d11
XL
15
16error[E0038]: the trait `Baz` cannot be made into an object
f2b60f7d 17 --> $DIR/object-safety-mentions-Self.rs:28:31
ff7c6d11 18 |
dc9dc135 19LL | fn make_baz<T:Baz>(t: &T) -> &dyn Baz {
f2b60f7d 20 | ^^^^^^^ `Baz` cannot be made into an object
74b04a01 21 |
29967ef6
XL
22note: 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>
23 --> $DIR/object-safety-mentions-Self.rs:15:22
24 |
25LL | trait Baz {
26 | --- this trait cannot be made into an object...
27LL | fn baz(&self) -> Self;
28 | ^^^^ ...because method `baz` references the `Self` type in its return type
c295e0f8 29 = help: consider moving `baz` to another trait
ff7c6d11
XL
30
31error: aborting due to 2 previous errors
32
0531ce1d 33For more information about this error, try `rustc --explain E0038`.